参数资料
型号: YMF753-S
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP48
封装: SQFP-48
文件页数: 17/26页
文件大小: 185K
代理商: YMF753-S
YMF753
March 6, 2001
24
6. Analog Characteristics
Parameter
Min.
Typ.
Max.
Unit
Full Scale Line Input
AVDD / 5
Vrms
Full Scale Microphone Input (0dB)
AVDD / 5
Vrms
Full Scale Microphone Input (+20dB)
AVDD / 50
Vrms
Full Scale Line Output
AVDD / 5
Vrms
Analog S/N
CD to LINE_OUT
90
dB
Stereo input except CD to LINE_OUT
90
95
dB
Analog Frequency Response
20
20,000
Hz
S/N : D/A converter (fs=48kHz)
85
90
dB
S/N : A/D converter (fs=48kHz)
75
85
dB
THD+N : Line Output
AVDD=5.0V
-70
-65
dB
AVDD=4.3V
-68
-62
dB
D/A & A/D Frequency Response
20
19,200
Hz
Transition Band
19,200
28,800
Hz
Stop Band
28,800
Hz
Stop Band Rejection
70
dB
Out-of-Band Rejection
40
dB
Group Delay
1
ms
Power Supply Rejection Rate (1kHz)
40
dB
Crosstalk between Inputs Channels
-70
dB
Attenuation & Gain Step
PC_BEEP
3.0
dB
Other than PC_BEEP
1.5
dB
Input Impedance
10
k
W
Input Capacitor
7.5
pF
Vrefout Voltage
AVDD / 2
V
Note) Typical conditions : TOP=25°C, DVDD=3.3V, AVDD=4.3V to 5.0V,
1kHz input sine wave, fs=48kHz, 0dB=AVDD/5 Vrms, 10k
W / 50pF
S/N (dynamic range) measurement: -60dB input, THD+N measurement: -3dB input
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