山东青岛鼎信电力载波芯片BL3361

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型号：BL3361封装：SOP-16工作电压范围：2.0-8.0V最大承受电压：10V运作温度：-30--+70°C存储温度：-65--150°C工作运转频率：60MHZ功率：1.5W品牌：贝岭

LOW POWER NARROW BAND FM IF BL3361

DESCRIPTION

The BL3361 is designed for use in FM dual conversion communication. It contains a complete narrow band FM demodulation system operable to less than 2.0V supply voltage. This low power narrow band FM IF system provides the second converter, second IF, demodulator. Filter Amp and squelch circuitry for communications and scanning receivers.

FEATURE

Operating voltage range : 2.0V ~ 8.0V

Low Current consumption ICC=3.9mA Typ. (VCC=4.0V) Excellent input sensitivity

(-3dB Limiting = 2.6 µVrms Typ.) Low number of external parts required Operating frequency up to 60MHz Encapsulation：SOP-16

PIN CONFIGURATION

Page1

http://www.77cn.com.cn

TEL:0755-27858677

型号：BL3361封装：SOP-16工作电压范围：2.0-8.0V最大承受电压：10V运作温度：-30--+70°C存储温度：-65--150°C工作运转频率：60MHZ功率：1.5W品牌：贝岭

ABSOLUTE MAXIMUM RATINGS (Ta=25°C)

Characteristic

Maximum Supply Voltage Supply Voltage Range Detector Input Voltage RF Input Voltage Mute Function Junction Temperature Power Dissipation Operating Temperature Storage Temperature

Symbol Vcc(MAX) Vcc VIN(DET) VIN(RF) VMUTE TJ PD Topr Tstg

Value 10 2.0~8.0 1.0 1.0 -0.5~+5.0 150 1.5 -30~+70 -65~150

Unit V V Vp-p Vrms Vpeak °C W °C °C

ELECTRICAL CHARACTERISTICS

(Unless otherwise specified: Ta=25°C, Vcc=4V, fo=10.7MHz, fm=1kHz, f=±3kHz)

Characteristics Squelch Current Audio Output Voltage Input Limiting Voltage Distortion

Voltage

Drop Voltage AF Gain Loss

Resistance Filter Gain

Filter Output DC Voltage

Mute Low Resistance Mute High Resistance Scan Control Low Scan Control High Trigger Hysteresis Mixer Conversion Gain Mixer Input Resistance Mixer Input Capacitance

Symbol ICC1 ICC2 VOUT VIN(Lim) THD VNO Gv ROUT Gv VO(DC)

Test conditions Squelch off (V12=2V) Squelch on (V12=0V) Vin=10mVrms -3dB Limiting VOUT =170mVrms No Input Signal Vcc=4V → 2V

Vin=5mVrms, f=10kHz

Min 2.9 4.4 130 1.2 -3 40 1.0 1.0 3.0

Typ 3.9 5.4 160 2.6 0.86 1.5 -0.6 450 50 1.3 30 11 0 3.5 45 28 3.3 2.2

Max 4.9 6.4 6.0 1.8 1.6 50 0.4

Unit mA

200 mVrms

µV % V dB dB VDC m VDC VDC dB k pF

RON(Mute) Mute Switch-on ROff(Mute) Mute Switch-off VL(Scan) VH(Scan) VTH GV(Mix) Ri(Mix) Ci(Mix)

Mute off(V12=2V) Mute on(V12=0V) Squelch on/off

100 mVrms