YD1619 Просмотр технического описания (PDF) - Wuxi Youda electronics Co.,LTD

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YD1619

SINGLE-CHIP FM/AM RADIO IC

Wuxi Youda electronics Co.,LTD 

YOUDA INTEGRATED CIRCUIT

YD1619

ABSOLUTE MAXIMUM RATINGS (Tamb=25℃)

PARAMETER

Supply Voltage

Power Dissipation

Operating Temperature

Storage Temperature

SYMBOL

Vcc

PD

Topr

Tstg

VALUE

9

1500

-10～+70

-50～+125

UNIT

V

mW

℃

℃

ELECTRICAL CHARACTERISTICS (Tamb=25℃, VCC=6V，Unless otherwise specified)

PARAMETER

Quiescent Current

FM：

Front End

Voltage Gain

Detection Output

IF Knee Level

DetectionOutput

Distortion Factor

FM Meter Current

AM：

Front End

Voltage Gain

IF Voltage Gain

Detector Output

Meter Current

Detection Output

Distortion Factor

Audio Voltage Gain

Audio Distortion

Factor

SYMBOL

Iccq

TEST CONDITIONS

AM, Vin=0

FM, Vin=0

MIN TYP MAX UNIT

3.5 10.0

mA

7.0 14.0

AV1

VD1

VSEN1

THD1

IBI

Vin1=40dBμV/100MHz

Vin1=90dBμV/10.7MHz

(1kHz,22.5kHz DEV)

Vin3=level at a point 3dB down

Vin1=90dBμV/10.7MHz

(1KHz, 75kHz DEV

Vin3=60dBμV/10.7MHz

32 39 46 dB

39 77.5 155 mV

24

32 dBμ

0.3 2.0 %

1.8 3.5 7.0 mA

Av2

VSEN2

VD2

IB2

THD2

Av3

THD3

Vin2=80dBμV/1660kHz

15

22

29

dB

455kHz(kHz 30% MOD)，output

14

20

27 dBμ

is -3.4dBm

Vin3=85dBμV/455kHz

(1kHz、 30%MOd)

39 77.5 155 mV

Vin3=85dBμV/455kHz

(kHz、 30%MOD)

1.3 3.0 7.0 mA

Vin2=95dBμV/1660kHz

(1kHz、 30%MOD), Vcc=7.8V

0.6 2.0 %

Vin3=60dBμV/10.7MHz

Vin4=30dBm/1kHz

27 31.5 36 dB

Vin3=60dBμV/10.7MHz

Vin4=-20dBm/1kHz

0.3 2.5 %

Output is 50mW

WuXi YouDa Electronics Co., Ltd

2 of 4

Website: www.e-youda.com

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