參數(shù)資料
型號(hào): MC44C402ACR2
廠商: 飛思卡爾半導(dǎo)體(中國)有限公司
英文描述: MTS Stereo Encoder
中文描述: MTS立體聲編碼器
文件頁數(shù): 8/12頁
文件大?。?/td> 371K
代理商: MC44C402ACR2
Freescale Semiconductor
5
MC44C402
Figure 3. Stereo Separation
Figure 4. Amplitude Response
Table 6. AC Characteristics
Characteristic(1)
Symbol
Min
Typ
Max
Units
Input Impedance (Left/Right Input)
Rin
75
k
Composite Audio Output Level(2)
CA
1.0
Vpp
Composite Output Level
CA
2.2
Vpp
Signal to Noise Ratio(2),(3)
SNR
72
75
dB
Total Harmonic Distortion(2),(3)
THD
0.1
0.3
%
-1 dB Bandwidth
BW
20
14500
Hz
Stereo Separation 500 Hz - 5 KHz(4)
35
dB
Stereo Separation 100 Hz - 10 KHz(4)
30
35
dB
1. Unless other wise noted; DVDD = 1.8 + 0.18 Vdc, OVDD = ADCVDD = SSVDD = 3.3 + 0.33 Vdc, GND = 0 Vdc, -40 < TA < 85°C.
2. Test conditions, mono, 1 kHz @ 1.5 Vpp
3. Measured in 20 Hz to 13.5 kHz bandwidth
4. Measured -10 dB input level
-55
-5
-50
-45
-40
-35
-30
-25
-20
-15
-10
d
B
V
60
10k
100
200
500
1k
2k
5k
Hz
-50
+5
-45
-40
-35
-30
-25
-20
-15
-10
-5
+0
d
B
r
A
20
10k
50
100
200
500
1k
2k
5k
Hz
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