yd2149 Wuxi Youda Electronics Co.,Ltd., yd2149 Datasheet - Page 5

• Manufacturer Part Number: yd2149
• Description: Am/fm 1 Chip Tuner Ic
• Manufacturer: Wuxi Youda Electronics Co.,Ltd.

WuXi YouDa Electronics Co., Ltd
YOUDA INTEGRATED CIRCUIT
MPX
Muting Attenuation
PIN17 Output
Resistance
Output Resistance
Voltage
D
Signal Noise Ratio
Channel Balance
Input Resistance
Max. Composite
TH
Sensitiviy
Capture Range
Stereo
Stereo LED
LED
Separation
Hysteresis
Signal Input
Voltage
Monaural
Stereo
ON
OF
F
(MONAUR
(STEREO)
(STEREO)
Vin MAX
VL(OFF)
VL(ON)
MUTE
R
THD
TGD
C.B.
C.R.
Sep.
AL)
S/N
R
GV
R
V
OUT
IN
17
H
P=20mVrms
L+R=180
Mvrms,
fm=1kHZ, THD=3%
L+R=90%, P=10%,
Pilot Input(19kHz)
LED ON →OFF
L+R=180mV
P=15mVrms
Vin=200mV
Vin=200mV
Vin=200mV
Vin=200mV
Vin=200mV
AM mode
FM mode
P=20mV
5 of 7
fm=100HZ
fm=10kHz
fm=1kHz
-2.7
-1.5
35
5
Website: www.e-youda.com
0.75
15.5
700
-1.2
±8
0.3
0.3
55
45
45
45
10
80
80
5
0
8
2
YD2149
0.2
1.5
14
mV
mV
mV
mV
kΩ
kΩ
kΩ
dB
dB
dB
dB
dB
%
%
rms
rms
rms
rms