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參數(shù)資料
| 型號： | CXA1101M |
| 廠商： | Sony Corporation |
| 英文描述： | DOLBY B TYPE NOISE REDUCTION SYSTEM |
| 中文描述： | 杜比B型降噪系統(tǒng) |
| 文件頁數(shù)： | 10/15頁 |
| 文件大?。?/td> | 473K |
| 代理商： | CXA1101M |
– 10 –
CXA1100/CXA1101/CXA1102/CXA1163
Ripple Rejection Ratio-2
(CXA1101)
Frequency [Hz]
R
10k
–70
5k
2k
1k
500
200
100
–10
–20
–30
–40
–50
–60
Decode Mode
V
CC
= 12V Single Supply
C1 (Pin4) = 100μF
C1 (Pin4) = 470μF
NR on
NR off
Ripple Rejection Ratio-4
(CXA1101)
Frequency [Hz]
R
10k
–60
5k
2k
1k
500
200
100
0
–10
–20
–30
–40
–50
V
EE
Rejection
V
CC,
V
EE
= ±6V
Encode
Decode
NR off
NR on
Ripple Rejection Ratio-1
(CXA1101)
Frequency [Hz]
R
10k
–70
Encode Mode
V
CC
= 12V Single Supply
5k
2k
1k
500
200
100
–10
–20
–30
–40
–50
–60
C1 (Pin4) = 100μF
C1 (Pin4)
= 470μF
NR on
NR off
Ripple Rejection Ratio-3
(CXA1101)
Frequency [Hz]
R
10k
–70
V
CC
Rejection
V
CC,
V
EE
= ±6V
5k
2k
1k
500
200
100
–10
–20
–30
–40
–50
–60
Encode
Decode
NR off
NR on
Notes on Applications
1) Power supply
The CXA1100 Series is basically designed to operate on single ended supply. The split supply operation is
also possible, however, V
EE
(negative) supply should provide low noise and ripple characteristics. The
ripple rejection ratio of these devices is generally good for Vcc supply (single ended supply and split
supply), however, that for V
EE
supply is not so good in the NR on mode because the integrated capacitors
for the side chain filter are connected to pin 15 (V
EE
on split supply).
相關PDF資料 |
PDF描述 |
|---|---|
| CXA1101P | DOLBY B TYPE NOISE REDUCTION SYSTEM |
| CXA1102 | DOLBY B TYPE NOISE REDUCTION SYSTEM |
| CXA1102M | DOLBY B TYPE NOISE REDUCTION SYSTEM |
| CXA1163 | CONV DC-DC DUAL 48V +12/-12V OUT |
| CXA1163M | CONV DC-DC DUAL 48V 5V/3.3V OUT |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| CXA1101P | 制造商:Panasonic Industrial Company 功能描述:IC |
| CXA1101P/M | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Dolby B Type Noise Reduction System |
| CXA1101P_M | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Dolby* B Type Noise Reduction System(471.00 k) |
| CXA1102 | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:DOLBY B TYPE NOISE REDUCTION SYSTEM |
| CXA1102M | 制造商:Panasonic Industrial Company 功能描述:IC |
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