IC datasheet pdf-OPA2673,pdf(Dual, Wideband, High Output Cur

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A2

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OPA2673

90af1574f46527d3240ce040 SBOS382F–JUNE2008–REVISED MAY2010

Dual,Wideband,High Output Current

Operational Amplifier with Active Off-Line Control

Check for Samples:OPA2673

FEATURES DESCRIPTION

?WIDEBAND+12V OPERATION:The OPA2673provides the high output current and 340MHz(G=+4V/V)low distortion required in emerging Power Line

Modem driver applications.Operating on a single ?UNITY-GAIN STABLE:600MHz(G=+1)

+12V supply,the OPA2673consumes a low16mA/ch ?HIGH OUTPUT CURRENT:700mA

quiescent current to deliver a very high700mA output ?OUTPUT VOLTAGE SWING:9.8V PP current.This output current supports even the most

demanding Power Line Modem requirements with ?HIGH SLEW RATE:3000V/m s

greater than460mA minimum output current(+25°C ?LOW SUPPLY CURRENT:16mA/ch

minimum value)with low harmonic distortion.?OVERTEMPERATURE PROTECTION CIRCUIT

Power control features are included to allow system ?FLEXIBLE POWER CONTROL

power consumption to be minimized.Two logic ?OUTPUT CURRENT LIMIT(±800mA)control lines allow four quiescent power settings:full

power,75%bias power in applications that are less ?ACTIVE OFF-LINE FOR TDMA

demanding,50%bias power cutback for short loops,

and offline with active offline control to present a high APPLICATIONS

impedance even with large signals present at the ?POWER LINE MODEMS

output pin.

?MATCHED I/Q CHANNEL AMPLIFIERS

Specified on±6V supplies(to support+12V ?BROADBAND VIDEO LINE DRIVERS

operation),the OPA2673also supports up to+13V ?ARB LINE DRIVERS single or±6.5V dual supplies.Video applications

?HIGH CAP LOAD DRIVERS benefit from a very high output current to drive up to

10parallel video loads(15?)with<0.1%/0.1°dG/dΦRELATED PRODUCTS nonlinearity.

SINGLES DUALS TRIPLES NOTES

Single+12V

OPA691OPA2691OPA3691

Capable

—THS6042—±15V Capable

Single+12V

—OPA2677—

Capable

—OPA2674—Single+12V

Capable,

Output Current

Limit

Single-Supply Line Driver

Please be aware that an important notice concerning availability,standard warranty,and use in critical applications of Texas

Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

All trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.Copyright?2008–2010,Texas Instruments Incorporated Products conform to specifications per the terms of the Texas

Instruments standard warranty.Production processing does not

necessarily include testing of all parameters.

+IN A GND

NC(1)

-IN B

+ IN B

A1

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A

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C

(

1

)

+

V

S

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B

1

2

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6

1

5

1

4

1

3

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(

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N

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5678

OPA2673

SBOS382F–JUNE2008–REVISED 90af1574f46527d3240ce040 This integrated circuit can be damaged by ESD.Texas Instruments recommends that all integrated circuits be handled with appropriate precautions.Failure to observe proper handling and installation procedures can cause damage.

ESD damage can range from subtle performance degradation to complete device failure.Precision integrated circuits may be more susceptible to damage because very small parametric changes could cause the device not to meet its published specifications.

PACKAGE/ORDERING INFORMATION(1)

SPECIFIED

PACKAGE-PACKAGE TEMPERATURE PACKAGE ORDERING TRANSPORT MEDIA, PRODUCT LEAD DESIGNATOR RANGE MARKING NUMBER QUANTITY

OPA2673IRGVT Tape and Reel,250 OPA2673QFN-16RGV–40°C to+85°C OPA2673

OPA2673IRGVR Tape and Reel,2500 (1)For the most current package and ordering information,see the Package Option Addendum at the end of this document,or see the TI

web site at 90af1574f46527d3240ce040.

ABSOLUTE MAXIMUM RATINGS(1)

Over operating free-air temperature range(unless otherwise noted).

PARAMETER OPA2673UNIT

Power supply±6.5V DC

Internal power dissipation See Thermal Characteristics

Differential input voltage±2V

Input common-mode voltage range±V S V

Storage temperature range:RGV package–65to+125°C

Junction temperature,T J+150°C

Continuous operating junction temperature+139°C Human body model(HBM)2000V

ESD

Charge device model(CDM)1500V

rating:

Machine model(MM)200V

(1)Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device.These are stress ratings

only,and functional operation of the device at these or any other conditions beyond those indicated is not implied.Exposure to

absolute-maximum-rated conditions for extended periods may affect device reliability.

PIN CONFIGURATION

RGV PACKAGE

QFN-16

(TOP VIEW)

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OPA2673

90af1574f46527d3240ce040 SBOS382F–JUNE2008–REVISED MAY2010

ELECTRICAL CHARACTERISTICS:V S=±6V

At T A=+25°C,A0=A1=0(full power),G=+4V/V,R F=402?,and R L=100?,unless otherwise noted.See Figure76for ac performance only.Single channel specifications,except where noted.

OPA2673IRGV

MIN/MAX OVER

TYP TEMPERATURE

0°C to–40°C to MIN/TEST PARAMETER CONDITIONS+25°C+25°C(2)70°C(3)+85°C(3)UNIT MAX LEVEL(1) AC PERFORMANCE

Small-signal bandwidth G=+1V/V,R F=511?,V O=500mV PP600MHz typ C

G=+2V/V,R F=475?,V O=500mV PP450MHz typ C

G=+4V/V,R F=402?,V O=500mV PP340270265260MHz min B

G=+8V/V,R F=250?,V O=500mV PP360270265260MHz min B Peaking at a gain of+1V/V G=+1V/V,R F=511?2dB typ C Bandwidth for0.1dB flatness G=+4V/V,V O=500mV PP50MHz typ C Large-signal bandwidth G=+4V/V,V O=5V PP300MHz typ C Slew rate G=+4V/V,5V step3000260024002300V/m s min B

Rise-and-fall time G=+4V/V,2V step 1.2ns typ C Harmonic distortion G=+4V/V,V O=2V PP,10MHz,

R L=50?

2nd harmonic A1=0,A0=0,full bias–67–61–60–59dBc max B

A1=0,A0=1,75%bias–70–60–59–58dBc max B

A1=1,A0=0,50%bias–69dBc typ C 3rd harmonic A1=0,A0=0,full bias–80–73–72–70dBc max B

A1=0,A0=1,75%bias–75–68–67–66dBc max B

A1=1,A0=0,50%bias–68dBc typ C

G=+4V/V,V O=2V PP,20MHz,

R L=50?

2nd harmonic A1=0,A0=0,full bias-68–62–61–60dBc max B

A1=0,A0=1,75%bias-67–60–59–58dBc max B

A1=1,A0=0,50%bias-65dBc typ C 3rd harmonic A1=0,A0=0,full bias-72–63–62–61dBc max B

A1=0,A0=1,75%bias-66–60–53–58dBc max B

A1=1,A0=0,50%bias-60dBc typ C Input voltage noise f>1MHz 2.4 2.8 3.2 3.6nV/√Hz max B Noninverting input current noise f>1MHz 5.2 5.8 5.3 6.0pA/√Hz max B Inverting input current noise f>1MHz35404243pA/√Hz max B Differential gain error NTSC,R L=150?0.03%typ C

NTSC,R L=37.5?0.05%typ C Differential phase error NTSC,R L=150?0.01degrees typ C

NTSC,R L=37.5?0.04degrees typ C Channel-to-channel crosstalk(QFN-16)f=5MHz,Input-referred–92dBc typ C

DC PERFORMANCE(4)

Open-loop transimpedance gain(Z OL)Differential,V O=0V,R L=100?90605655k?min A Input offset voltage,full bias V CM=0V±2±7±8±9mV max A Average offset drift,full bias V CM=0V±25±30m V/°C max B Input offset voltage matching,full bias V CM=0V±0.5±2±2.5±2.5mV max A Input offset voltage,75%bias V CM=0V±2±7±8±9mV max B Input offset voltage,50%bias V CM=0V±2±7±8±9mV max B (1)Test levels:(A)100%tested at+25°C.Over temperature limits set by characterization and simulation.(B)Limits set by characterization

and simulation.(C)Typical value only for information.

(2)Junction temperature=ambient for+25°C tested specifications.

(3)Junction temperature=ambient at low temperature limit;junction temperature=ambient+18°C at high temperature limit for over

temperature specifications.

(4)Current is considered positive-out-of node.V CM is the input common-mode voltage.

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OPA2673

SBOS382F–JUNE2008–REVISED 90af1574f46527d3240ce040 ELECTRICAL CHARACTERISTICS:V S=±6V(continued)

At T A=+25°C,A0=A1=0(full power),G=+4V/V,R F=402?,and R L=100?,unless otherwise noted.See Figure76for ac performance only.Single channel specifications,except where noted.

OPA2673IRGV

MIN/MAX OVER

TYP TEMPERATURE

0°C to–40°C to MIN/TEST PARAMETER CONDITIONS+25°C+25°C(2)70°C(3)+85°C(3)UNIT MAX LEVEL(1) DC PERFORMANCE(continued)

Noninverting input bias current V CM=0V±5±25±27±28m A max A Noninverting input bias current drift V CM=0V±45±47m A/°C max B Noninverting input bias current matching V CM=0V±0.5±5±6±7m A max A Inverting input bias current V CM=0V±6±48±52±55m A max A Inverting input bias current drift V CM=0V±90±110m A/°C max B Inverting input bias current matching V CM=0V±6±25±30±30m A max A INPUT(5)

Common-mode input range(6)±3.6±3.5±3.3±3.2V min A Common-mode rejection ratio V CM=0V,Input-referred56504847dB min A Noninverting input impedance 1.5||M?||pF typ C

1.5

Inverting input resistance Open-loop3216?min B Inverting input resistance Open-loop3240?max B Shutdown isolation G=+4V/V,f=1MHz,A1=A0=185dB typ C OUTPUT

Voltage output swing No load±4.9±4.8±4.75±4.7V min A

100?load±4.8±4.75±4.7±4.65V min B

25?load±4.7±4.5±4.45±4.4V min A Output current at full power(peak)R L=4?,A1=0,A0=0±700±460±440±425mA min A Output current at75%bias(peak)R L=4?,A1=0,A0=1±500±350±325±300mA min A Output current at50%bias(peak)R L=4?,A1=1,A0=0±180±120±115±110mA min A Short-cIrcuit current V O=0V±800mA typ C Closed-loop output impedance at full power G=+4V/V,f≤100kHz,A1=0,A0=00.01?typ C Closed-loop output impedance at75%bias G=+4V/V,f≤100kHz,A1=0,A0=10.01?typ C Closed-loop output impedance at50%bias G=+4V/V,f≤100kHz,A1=1,A0=00.01?typ C Output impedance at shutdown25||4k?||pF typ C Output switching glitch Inputs at GND±20mV typ C POWER CONTROL

Maximum logic0A1,A0,V S=±6V0.80.80.8V max A Minimum logic1A1,A0,V S=±6V222V min A Logic input current A0,A1=0,each line68910m A max A

A0,A1=1,each line–50–110–125–150m A min A

(5)Current is considered positive-out-of node.V CM is the input common-mode voltage.

(6)Tested<3dB below minimum CMRR specifications at±CMIR limits.

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OPA2673

90af1574f46527d3240ce040 SBOS382F–JUNE2008–REVISED MAY2010 ELECTRICAL CHARACTERISTICS:V S=±6V(continued)

At T A=+25°C,A0=A1=0(full power),G=+4V/V,R F=402?,and R L=100?,unless otherwise noted.See Figure76for ac performance only.Single channel specifications,except where noted.

OPA2673IRGV

MIN/MAX OVER

TYP TEMPERATURE

0°C to–40°C to MIN/TEST PARAMETER CONDITIONS+25°C+25°C(2)70°C(3)+85°C(3)UNIT MAX LEVEL(1) POWER SUPPLY

Specified operating voltage±6V typ C Maximum operating voltage±6.5±6.5±6.5V max A Minimum operating voltage(dual supply)±3.5V typ C Minimum operating voltage(single supply)+5.75V typ C Maximum quiescent current at full power V S=±6V,Total both channels,32384042mA max A

A1=0,A0=0

Minimum quiescent current at full power V S=±6V,Total both channels,32262524mA min A

A1=0,A0=0

Supply current at75%bias V S=±6V,Total both channels,24293133mA max A

A1=0,A0=1

Supply current at50%bias V S=±6V,Total both channels,16192021mA max A

A1=1,A0=0

Supply current(off-line)V S=±6V,Total both channels, 5.577.58mA max A

A1=1,A0=1

Supply current step time

Power-supply rejection ratio(–PSRR)Input-referred54494847dB min A THERMAL CHARACTERISTICS

Specified operating temperature range IRGV package–40to°C typ C

+85

Thermal resistance,q JA Junction-to-ambient

RGV QFN-16PowerPAD soldered to PCB45°C/W typ C

PowerPAD floating(7)75

(7)PowerPad is physically connected to the negative(-V S)supply for dual-supply configuration or ground(GND)for single-supply

configuration.

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30

369121518

------N o r m a l i z e d G a i n (d B )

10M

100M 1G

Frequency (Hz)

30

3

6

9

121518

------N o r m a l i z e d G a i n (d B )

100

200300400500

6007008009001000

Frequency (MHz)

32

10123

---300200

1000100200300

---O u t p u t V o l t a g e (V )

Output Voltage (mV)

Time (10ns/p)

30

36912

1518

------N o r m a l i z e d G a i n (d B )

100

200300400500

6007008009001000

Frequency (MHz)

---------4045

50

556065707580

C r o s s t a l k (d B )

1

10

100

Frequency (MHz)

64

2024

6

---O u t p u t V o l t a g e (V )

-800

-600

-400

-200

200

400

600800

Output Current (mA)

OPA2673

SBOS382F –JUNE 2008–REVISED MAY 2010

90af1574f46527d3240ce040

TYPICAL CHARACTERISTICS:V S =±6V,Full Bias

At T A =+25°C,G =+4V/V,R F =402?,and R L =100?,unless otherwise specified.

SMALL-SIGNAL FREQUENCY RESPONSE

SMALL-SIGNAL FREQUENCY RESPONSE

OVER POWER SETTINGS

Figure 1.Figure 2.

SMALL-SIGNAL AND

LARGE-SIGNAL FREQUENCY RESPONSE

LARGE-SIGNAL PULSE RESPONSES

Figure 3.

Figure 4.

CHANNEL-TO-CHANNEL CROSSTALK

OUTPUT VOLTAGE AND CURRENT LIMITATIONS

Figure 5.Figure 6.

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-556065707580859095100105

----------H a r m o n i c D i s t o r t i o n (d B c )

0.1

1

10

100

Frequency (MHz)

6065707580859095100105110

-----------H a r m o n i c D i s t o r t i o n (d B c )

2

4

6

8

10

Output Voltage (V )

PP -------65707580859095

H a r m o n i c D i s t o

r t i o n (d B c )

10

1001k

Resistance ()

W -7678808284868890

-------H a r m o n i c D i s t o r t i

o n (d B c )

3.0

3.5

4.0

4.5

5.0 5.5

6.0

Supply Voltage (±V )

S 6050

40302010

0I n t e r c e p t P o i n t

(+d B m )

10

20

30

40

50

100

Frequency (MHz)

90

80

70

60

-6065707580859095

-------H a r m o n i c D i s t o r t i o n

(d B c )

1

10

Gain (V/V)

OPA2673

90af1574f46527d3240ce040

SBOS382F –JUNE 2008–REVISED MAY 2010

TYPICAL CHARACTERISTICS:V S =±6V,Full Bias (continued)

At T A =+25°C,G =+4V/V,R F =402?,and R L =100?,unless otherwise specified.

HARMONIC DISTORTION vs FREQUENCY

HARMONIC DISTORTION vs OUTPUT VOLTAGE

Figure 7.

Figure 8.

HARMONIC DISTORTION vs LOAD RESISTANCE

HARMONIC DISTORTION vs SUPPLY VOLTAGE

Figure 9.Figure 10.

TWO-TONE,THIRD-ORDER INTERMODULATION

HARMONIC DISTORTION vs NONINVERTING GAIN

INTERCEPT

Figure 11.Figure 12.

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Product Folder Link(s):OPA2673

864

202468

----I n p u t V o l t a g e (V )

3224168

08162432

----Output Voltage (V)

Time (25ns/p)

70

6050403020

100P o w e r -S u p p l y R e j e c t i o n R a t i o (d B ),C o m m o n -M o d e R e j e c t i o n R a t i o (d B )

1k

10k

100M

Frequency (Hz)

100k

1M

10M

120100806040200

T r a n s i m p e d a n c e G a i n (d B )

W 10k

100k

1G

Frequency (Hz)

1M

10M

100M

045

90135180225270

------Transimpedance Phase ()

°10

1

0.1

0.01

0.001

I m p e d a n c e ()

W 10k

100k

10M

Frequency (Hz)

1M

65

432

10

V o l t a g e R a n g e (±V )

3.5

4.0 6.0

Supply Voltage (V)

±4.5 5.0 5.5100k

10k 1k

100

I m p e d a n c e ()

W 10k

100k

10M

Frequency (Hz)

1M

OPA2673

SBOS382F –JUNE 2008–REVISED MAY 2010

90af1574f46527d3240ce040

TYPICAL CHARACTERISTICS:V S =±6V,Full Bias (continued)

At T A =+25°C,G =+4V/V,R F =402?,and R L =100?,unless otherwise specified.

OVERDRIVE RECOVERY

CMRR AND PSRR vs FREQUENCY

Figure 13.

Figure 14.

OPEN-LOOP TRANSIMPEDANCE GAIN AND PHASE

CLOSED-LOOP OUTPUT IMPEDANCE vs FREQUENCY

Figure 15.Figure 16.

COMMON-MODE INPUT VOLTAGE RANGE ACTIVE OFF-LINE IMPEDANCE vs FREQUENCY

AND OUTPUT SWING vs SUPPLY VOLTAGE

Figure 17.Figure 18.

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4.0

3.53.02.52.01.51.00.500.5

-I n p u t O f f s e t V o l t a g e (m V ),N o n i n v e r t i n g I n p u t B i a s C u r r e n t (A )

m -50

-25

125

T emperature (C)

°0

100

75

50

25

17.518.0

18.519.019.520.020.5

21.021.522.0

----------Inverting Input Bias Current (A)

m 876

543210d G , d (

%/)

f °1

2

4

Number of 150Loads

W 3

600580560540520500480460440420400

O u t p u t C u r r e n t (m A )

-50

-25

125

T emperature (C)

°0

10075502531.0

30.830.6

30.430.2

30.029.829.628.429.229.0

Supply Current (mA)

100

10

1V o l t a g e N o i s e D e n s i t y (n V /),C u r r e n t N o i s e D e n s i t y (p A /

)

??H z H z 100

1k

10M

Frequency (Hz)

1M

100k

10k

OPA2673

90af1574f46527d3240ce040

SBOS382F –JUNE 2008–REVISED MAY 2010

TYPICAL CHARACTERISTICS:V S =±6V,Full Bias (continued)

At T A =+25°C,G =+4V/V,R F =402?,and R L =100?,unless otherwise specified.

COMPOSITE VIDEO (dG/d f )

TYPICAL DC DRIFT OVER TEMPERATURE

Figure 19.

Figure 20.

SUPPLY AND OUTPUT CURRENT vs TEMPERATURE

INPUT VOLTAGE AND CURRENT NOISE DENSITY

Figure 21.Figure 22.

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Product Folder Link(s):OPA2673

30

369121518

------N o r m a l i z e d G a i n (d B )

10M

100M 1G

Frequency (Hz)

30

3

6

9121518

------N o r m a l i z e d G a i

n (d B )

100

200

300

400

500

600

700

Frequency (MHz)

543

21012345

-----O u t p u t V o

l t a g e (V )

Time (10ns/p)

1.00.80.60.40.20

0.20.40.60.8

1.0

-----Output Voltage (V)

30

369121518

------N o r m a l i z e d G a i n (d B )

100

700

Frequency (MHz)

600

500

400

300

200

20

10

1R ()

W S 1

10

100

1000

Capacitance (pF)

15

12

9

6

3

0G a i n (d B )

10M

100M

500M

Frequency (Hz)

OPA2673

SBOS382F –JUNE 2008–REVISED MAY 2010

90af1574f46527d3240ce040

TYPICAL CHARACTERISTICS:V S =±6V Differential,Full Bias

At T A =+25°C,R F =511?,R L =100?Differential,G DIFF =+4V/V,and G CM =+1V/V,unless otherwise specified.

SMALL-SIGNAL FREQUENCY RESPONSE

SMALL-SIGNAL FREQUENCY RESPONSE

OVER POWER SETTING

Figure 23.Figure 24.

SMALL-SIGNAL AND

LARGE-SIGNAL FREQUENCY RESPONSE

LARGE-SIGNAL PULSE RESPONSES

Figure 25.

Figure 26.

DIFFERENTIAL R S vs CAPACITIVE LOAD

FREQUENCY RESPONSE vs CAPACITIVE LOAD

Figure 27.Figure 28.

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607080

90

100110

------H a r m o n i c D i s t o r t i o n (d B c )

0.1

1

10

100

Frequency (MHz)

6065707580859095100105110

------------55H a r m o n i c D i s t o r t i o n

(d B c )

2

4

6

8

10

Output Voltage (V )

PP -------75808590

95100105

H a r m o n i c D i s t o r t

i o n (d B c )

10

1001k

Resistance ()

W ------707580859095100

-H a r m o n i c D i s t o r

t i o n (d B c )

1

10

Gain (V/V)

-848688909294

96

------H a r m o n i c D i s t o r t i o n (d B c )

2.5

3.0

3.5

4.0

4.5

5.0

5.5

6.0

Supply Voltage (V )

S ±OPA2673

90af1574f46527d3240ce040

SBOS382F –JUNE 2008–REVISED MAY 2010

TYPICAL CHARACTERISTICS:V S =±6V Differential,Full Bias (continued)

At T A =+25°C,R F =511?,R L =100?Differential,G DIFF =+4V/V,and G CM =+1V/V,unless otherwise specified.

HARMONIC DISTORTION vs FREQUENCY

HARMONIC DISTORTION vs OUTPUT VOLTAGE

Figure 29.

Figure 30.

HARMONIC DISTORTION vs LOAD RESISTANCE

HARMONIC DISTORTION vs NONINVERTING GAIN

Figure 31.

Figure 32.

HARMONIC DISTORTION vs SUPPLY VOLTAGE

Figure 33.

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Product Folder Link(s):OPA2673

30

369121518

------N o r m a l i z e d G a i n (d B )

10M

100M 1G

Frequency (Hz)

30

369121518

------N o r m a l i z e d G a i n (d B

)

100

200

300

400

500600700800900

Frequency (MHz)

32

10123

---300200

100

0100

200300

---O

u t p u t V o l t a g e (V )

Output Voltage (mV)

Time (10ns/p)

864

202468

----I n p u t V o l t a g e (V )

3224168

08162432

----Output Voltage (V)

Time (25ns/p)

500

480460

440420400380360340320

300

O u t p u t C u r r e n t (m A )

-50

-25

125

T emperature (C)

°0

100

75

50

25

24.5024.2524.00

23.7523.50

23.2523.0022.7522.5022.2522.00

Supply Current (mA)

00.0050.010

0.0150.0200.0250.0300.0350.0400.045

---------d G , d (%/)

f °1

2

4

Number of 150Loads

W 3

OPA2673

SBOS382F –JUNE 2008–REVISED MAY 2010

90af1574f46527d3240ce040

TYPICAL CHARACTERISTICS:V S =±6V,75%Bias

At T A =+25°C,G =+4V/V,R F =402?,and R L =100?,unless otherwise specified.

SMALL-SIGNAL FREQUENCY RESPONSE

LARGE-SIGNAL FREQUENCY RESPONSE

Figure 34.

Figure 35.

SMALL-SIGNAL AND

LARGE-SIGNAL PULSE RESPONSES

OVERDRIVE RECOVERY

Figure 36.

Figure 37.

COMPOSITE VIDEO (dG/d f )

SUPPLY AND OUTPUT CURRENT vs TEMPERATURE

Figure 38.Figure 39.

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Product Folder Link(s):OPA2673

-556065707580859095100105

----------H a r m o n i c D i s t o r t i o n (d B c )

0.1

1

10

100

Frequency (MHz)

6065

707580859095100105

----------H a r m o n i c D i s t o r t i o n (d B c )

246810

Output Voltage (V )

PP -------65707580859095

H a r m o n i c D i s t o r t i o n (d B c )

10

100

1k

Resistance ()

W -747678

8082

8486

------H a r m o n i c D i s t o r t i o n (d B c )

3.0

3.5

4.0

4.5

5.0

5.5

6.0

Supply Voltage (V )

±S 6050

40302010

0I n t e r c e p t P

o i n t (+d B m )

10

20

30

40

50

100

Frequency (MHz)

90

80

70

60

-6065707580859095

-------H a r m o n i c D i s t o r t i o n (d

B c )

1

10

Gain (V/V)

OPA2673

90af1574f46527d3240ce040

SBOS382F –JUNE 2008–REVISED MAY 2010

TYPICAL CHARACTERISTICS:V S =±6V,75%Bias (continued)

At T A =+25°C,G =+4V/V,R F =402?,and R L =100?,unless otherwise specified.

HARMONIC DISTORTION vs FREQUENCY

HARMONIC DISTORTION vs OUTPUT VOLTAGE

Figure 40.

Figure 41.

HARMONIC DISTORTION vs LOAD RESISTANCE

HARMONIC DISTORTION vs SUPPLY VOLTAGE

Figure 42.Figure 43.

TWO-TONE,THIRD-ORDER INTERMODULATION

HARMONIC DISTORTION vs NONINVERTING GAIN

INTERCEPT

Figure 44.Figure 45.

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Product Folder Link(s):OPA2673

10

1

0.1

0.01

0.001

I m p e d a n c e ()W 10k 100k

10M

Frequency (Hz)

1M OPA2673

SBOS382F –JUNE 2008–REVISED MAY 90af1574f46527d3240ce040

TYPICAL CHARACTERISTICS:V S =±6V,75%Bias (continued)

At T A =+25°C,G =+4V/V,R F =402?,and R L =100?,unless otherwise specified.

CLOSED-LOOP OUTPUT IMPEDANCE vs FREQUENCY Figure 46.

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3

36

912

----N o r m a l i z e d G a i n (d B )

10M

100M 1G

Frequency (Hz)

30

369121518

------N o r m a l i z e d G a i n (d B )

100

700

Frequency (MHz)

600

500

400

300

200

543

21012345

-----O u t p u t V o l t a g e (V )

Time (10ns/p)

1.00.8

0.6

0.40.200.20.40.60.81.0

-----

Output Voltage (V)

-5060708090100110

------H a r m o n i c D i s t o r t i o n (d B c )

100k

1M

10M 100M

Frequency (Hz)

607080

90100110

-------50H a r m o n i c D i s t o r t i o n (d B c )

2

4

6

8

10

Output Voltage (V )

PP

----------6065

707580859095100105

H a r m o n i c D i s t o r t i o n (d B c )

101001k

Resistance ()

W OPA2673

90af1574f46527d3240ce040

SBOS382F –JUNE 2008–REVISED MAY 2010

TYPICAL CHARACTERISTICS:V S =±6V Differential,75%Bias

At T A =+25°C,R F =511?,R L =100?Differential,G DIFF =+4V/V,and G CM =+1V/V,unless otherwise specified.

SMALL-SIGNAL FREQUENCY RESPONSE

LARGE-SIGNAL FREQUENCY RESPONSE

Figure 47.

Figure 48.

SMALL-SIGNAL AND

LARGE-SIGNAL PULSE RESPONSES

HARMONIC DISTORTION vs FREQUENCY

Figure 49.

Figure 50.

HARMONIC DISTORTION vs OUTPUT VOLTAGE

HARMONIC DISTORTION vs LOAD RESISTANCE

Figure 51.Figure 52.

Copyright ?2008–2010,Texas Instruments Incorporated Submit Documentation Feedback

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Product Folder Link(s):OPA2673

------65707580859095100

--H a r m o n i c D i s t o r t i o n (d B c )

1

10

Gain (V/V)

-7476788082848688909294

----------H a r m o n i c D i s t o r t i o n (d B c )

2.5

3.5

4.0

4.5

5.0 5.5

6.0

Supply Voltage (V )

±

S 3.0

OPA2673

SBOS382F –JUNE 2008–REVISED MAY 2010

90af1574f46527d3240ce040

TYPICAL CHARACTERISTICS:V S =±6V Differential,75%Bias (continued)

At T A =+25°C,R F =511?,R L =100?Differential,G DIFF =+4V/V,and G CM =+1V/V,unless otherwise specified.

HARMONIC DISTORTION vs NONINVERTING GAIN

HARMONIC DISTORTION vs SUPPLY VOLTAGE

Figure 53.Figure 54.

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Copyright ?2008–2010,Texas Instruments Incorporated

Product Folder Link(s):OPA2673

63

0369121518

------N o r m a l i z e d G a i n (d B )

10M

100M 1G

Frequency (Hz)

30

369121518

------N o r m a l i z e d G a i n (d

B )

100

200

300

400

500

600

700

Frequency (MHz)

32

10123

---300200

100

0100

200300

-

--O u t p u t V o l t a g e (V )

Output Voltage (mV)

Time (10ns/p)

864

202468

---

-I n p u t V o l t a g e (V )

3224

168

08162432

----Output Voltage (V)Time (25ns/p)

240

220200180160140120100

O u t p u t C

u r r e n t (m A )

-50-25125

T emperature (C)

°010*********.0

14.8

14.614.4

14.214.013.813.6

Supply Current (mA)

00.0050.0100.015

0.0200.0250.0300.0350.0400.0450.050

----------d G ,

d (%/)

f °1

2

4

Number of 150Loads

W 3

OPA2673

90af1574f46527d3240ce040

SBOS382F –JUNE 2008–REVISED MAY 2010

TYPICAL CHARACTERISTICS:V S =±6V,50%Bias

At T A =+25°C,G =+4V/V,R F =402?,and R L =100?,unless otherwise specified.

SMALL-SIGNAL FREQUENCY RESPONSE

LARGE-SIGNAL FREQUENCY RESPONSE

Figure 55.

Figure 56.

SMALL-SIGNAL AND

LARGE-SIGNAL PULSE RESPONSES

OVERDRIVE RECOVERY

Figure 57.

Figure 58.

COMPOSITE VIDEO (dG/d f )

SUPPLY AND OUTPUT CURRENT vs TEMPERATURE

Figure 59.Figure 60.

Copyright ?2008–2010,Texas Instruments Incorporated Submit Documentation Feedback

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Product Folder Link(s):OPA2673

--405060708090100110

------H a r m o n i c D i s t o r t i o n (d B c )

100k

1M

10M

100M

Frequency (Hz)

55606570

75808590

--------H a r m o n i c D i s t o r t i o n (d B c )

2

4

6

8

10

Output Voltage (V )

PP -------65707580859095

H a r m o n i c D i s t o r

t i o n (d B c )

10

1001k

Resistance ()

W -707274767880

-----H a r m o n i c D i s t o r t i o n (d

B c )

6

7

8

9101112

Supply Voltage (V )

S 6050

40302010

0I n t e r c e p t

P o i n t (+d B m )

10

20

30

40

50

100

Frequency (MHz)

90

80

70

60

-606570758085

-----H a r m o n i c D i s t o r

t i o n (d B c )

1

10

Gain (V/V)

OPA2673

SBOS382F –JUNE 2008–REVISED MAY 2010

90af1574f46527d3240ce040

TYPICAL CHARACTERISTICS:V S =±6V,50%Bias (continued)

At T A =+25°C,G =+4V/V,R F =402?,and R L =100?,unless otherwise specified.

HARMONIC DISTORTION vs FREQUENCY

HARMONIC DISTORTION vs OUTPUT VOLTAGE

Figure 61.

Figure 62.

HARMONIC DISTORTION vs LOAD RESISTANCE

HARMONIC DISTORTION vs SUPPLY VOLTAGE

Figure 63.Figure 64.

TWO-TONE,THIRD-ORDER INTERMODULATION

HARMONIC DISTORTION vs NONINVERTING GAIN

INTERCEPT

Figure 65.Figure 66.

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Copyright ?2008–2010,Texas Instruments Incorporated

Product Folder Link(s):OPA2673

10

1

0.1

0.01

0.001

I m p e d a n c e ()W 10k 100k

10M

Frequency (Hz)

1M OPA2673

90af1574f46527d3240ce040 SBOS382F –JUNE 2008–REVISED MAY 2010

TYPICAL CHARACTERISTICS:V S =±6V,50%Bias (continued)

At T A =+25°C,G =+4V/V,R F =402?,and R L =100?,unless otherwise specified.

CLOSED-LOOP OUTPUT IMPEDANCE vs FREQUENCY Figure 67.

Copyright ?2008–2010,Texas Instruments Incorporated Submit Documentation Feedback

19Product Folder Link(s):OPA2673

30

369121518

------N o r m a l i z e d G a i n (d B )

10M

100M 1G

Frequency (Hz)

30

369121518

------N o r m a l i z e d G a i n (d B )

100

600

Frequency (MHz)

500400300

200

543

21012345

-----O u t p u t V o l t a g e (V )

Time (10ns/p)

1.00.8

0.6

0.40.200.20.40.60.81.0

-----

Output Voltage (V)

-455565758595105

------H a r m o n i c D i s t o r t i o n (d B c )

100k

1M

10M

100M

Frequency (Hz)

65

707580859095100

---------60H a r m o n i c D i s t o r t i o n (d B c )

2

4

6

8

10

Output Voltage (V )

PP

-----------6065707580859095100105110

H a r m o n i c D i s t o r t i o n (d B c )

10

1001k

Resistance ()

W OPA2673

SBOS382F –JUNE 2008–REVISED MAY 2010

90af1574f46527d3240ce040

TYPICAL CHARACTERISTICS:V S =±6V Differential,50%Bias

At T A =+25°C,R F =511?,R L =100?Differential,G DIFF =+4V/V,and G CM =+1V/V,unless otherwise specified.

SMALL-SIGNAL FREQUENCY RESPONSE

LARGE-SIGNAL FREQUENCY RESPONSE

Figure 68.

Figure 69.

SMALL-SIGNAL AND

LARGE-SIGNAL PULSE RESPONSES

HARMONIC DISTORTION vs FREQUENCY

Figure 70.

Figure 71.

HARMONIC DISTORTION vs OUTPUT VOLTAGE

HARMONIC DISTORTION vs LOAD RESISTANCE

Figure 72.Figure 73.

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Copyright ?2008–2010,Texas Instruments Incorporated

Product Folder Link(s):OPA2673

------6065

707580859095100

---H a r m o n i c D i s t o r t i o n (d B c )

1

Gain (V/V)

10

--65

707580859095

-----H a r m o n i c D i s t o r t i o n (d B c )

2.5

3.0

3.5

4.0

4.5

5.0

5.5

6.0

Supply Voltage (V )

S

±OPA2673

90af1574f46527d3240ce040

SBOS382F –JUNE 2008–REVISED MAY 2010

TYPICAL CHARACTERISTICS:V S =±6V Differential,50%Bias (continued)

At T A =+25°C,R F =511?,R L =100?Differential,G DIFF =+4V/V,and G CM =+1V/V,unless otherwise specified.

HARMONIC DISTORTION vs NONINVERTING GAIN

HARMONIC DISTORTION vs SUPPLY VOLTAGE

Figure 74.

Figure 75.

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21

Product Folder Link(s):OPA2673

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