YD1619 Datasheet, PDF (2/4 Pages) Wuxi Youda electronics Co.,LTD – SINGLE-CHIP FM/AM RADIO IC

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℃, V_CC=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
A_V1
V_D1
V_SEN1
THD1
I_BI
Vin1=40dBμV/100MHz
Vin1=90dBμV/10.7MHz
(1kHz,22.5kHz DEV)
V_in3=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
V_SEN2
V_D2
I_B2
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