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參數(shù)資料
| 型號： | CXA1917AS |
| 廠商： | Sony Corporation |
| 英文描述： | Dolby S type Noise Reduction Processor(杜比S型降噪系統(tǒng)) |
| 中文描述： | 杜比S型降噪處理器（杜比擰型降噪系統(tǒng)） |
| 文件頁數(shù)： | 1/16頁 |
| 文件大小： | 276K |
| 代理商： | CXA1917AS |
Description
The CXA1917AM/AS is a bipolar IC designed for
use in the Dolby S type noise reduction system (NR).
An external operational amplifier is required to
configure the decoder. The stereo Dolby B-C-S type
NR combines use of a CXA1563M/S and two
CXA1917AM/AS ICs.
Features
Considerable reduction in the number of external parts
(half compared to CXA1417S/Q)
The same Dolby level as that of CXA1560 series ICs (–6dBm)
Structure
Bipolar silicon monolithic IC
Absolute Maximum Ratings
(Ta = 25°C)
Supply voltage
Operating temperature
Storage temperature
Allowable power dissipation
V
CC
to V
EE
Topr
Tstg
P
D
17
V
–20 to +75
–65 to +150
(CXA1917AM) 600
(CXA1917AS) 1200
°C
°C
mW
mW
Recommended Operating Conditions
Supply voltage
V
CC
V
EE
4.5 to 6.5
–4.5 to –6.5
V
V
– 1 –
CXA1917AM/AS
E95Y15B74
Dolby
S type Noise Reduction Processor
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
30 pin SOP (Plastic)
30 pin SDIP (Plastic)
This IC is available only to the licensees of Dolby Laboratories Licensing Corporation from whom licensing and applications
information may be obtained.
"Dolby" and the double D symbols are trademarks of Dolby Laboratories Licensing Corporation.
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