參數(shù)資料
型號: S1A0429A01-S0B0
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: FM 1 CHIP RADIO
中文描述: 1調頻收音機芯片
文件頁數(shù): 3/6頁
文件大小: 67K
代理商: S1A0429A01-S0B0
FM 1 CHIP RADIO
S1A0429A01
3
ELECTRICAL CHARACTERISTICS
MONO CONDITION: f = 98MHz, f
m
= 1kHz,
f = ± 22.5kHz, V = 50dB
μ
, Ta = 25
°
C, V
CC
= 3V
Characteristic
Symbol
Test Conditions
Min.
Typ.
Max.
Unit
Quiescent Circuit Current
I
CCQ
S
VI1
S
VI2
S/N1
VI = 0
6.3
mA
M
Sensitivity
3dB: Mute Disable
SIN = 26dB: Mute Enable
12
17
dB
μ
dB
μ
Signal to Noise Ratio
60
dB
Total Harmonic
Distortion
THD1
THD2
f = ± 22.5kHz
f = ± 75kHz
0.7
2.3
%
%
AM Rejection Ratio
AMR
AM: fm = 1kHz, m = 80%
FM: fm = 1kHz,
f = 75kHz
50
dB
Oscillator Voltage
V
OSC
AFC
250
mV
AFC Range
160
kHz
Mute Range
MR
120
kHz
Band Width
BW
VO = 3dB
Pre-Emphasis t = 5kHz
10
kHz
AF Output Voltage
V
O1
90
mV
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