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參數(shù)資料
| 型號： | UPC1851BCU |
| 廠商： | NEC Corp. |
| 英文描述： | I2C BUS-COMPATIBLE US MTS PROCESSING LSI |
| 中文描述： | I2C總線兼容美國的多邊貿(mào)易體制處理LSI |
| 文件頁數(shù)： | 1/60頁 |
| 文件大?。?/td> | 447K |
| 代理商： | UPC1851BCU |
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BIPOLAR ANALOG INTEGRATED CIRCUIT
μ
PC1851B
I
2
C BUS-COMPATIBLE US MTS PROCESSING LSI
The
μ
PC1851B is an integrated circuit for US MTS (Multiplexed Television Sound) system with the addition of
the I
2
C bus interface. All functions required for US MTS system are incorporated on a single chip.
The
μ
PC1851B allows users to switch modes, control volume and tone, and adjust the separation circuit
through the I
2
C bus.
FEATURES
Stereo demodulation, SAP (Sub Audio Program) demodulation, dbx noise reduction decoding, I
2
C bus interface,
input selector (2 channels), surround processor (1 phase), volume and tone control circuits incorporated on a single
chip
Mode switching, volume and tone control, and separation adjustment through the I
2
C bus
Power supply: 8 V to 10 V
On-chip input attenuator for simple interface with intermediate frequency processing IC (I
2
C bus control)
Output level: 1.4 V
p-p
(with L+R signals, 100 % modulation)
APPLICATION
TV sets and VCRs for north America
ORDERING INFORMATION
Part Number
Package
μ
PC1851BCU
42-pin plastic SDIP (15.24 mm (600))
The
μ
PC1851B is available only to licensees of THAT Corporation.
For information, please call: (508) 229-2500 (U.S.A), or (03) 5790-5391 (Tokyo).
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
Not all devices/types available in every country. Please check with local NEC representative for availability
and additional information.
The mark shows major revised points.
1998
DATA SHEET
Document No. S13417EJ2V0DS00 (2nd edition)
Date Published June 2000 N CP(K)
Printed in Japan
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| UPC1852 | 制造商:NEC 制造商全稱:NEC 功能描述:BIPOLAR ANALOG INTEGRATED CIRCUITl |
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| UPC1853 | 制造商:NEC 制造商全稱:NEC 功能描述:MATRIX SURROUND IC WITH I2C BUS |
| UPC1853CT | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Surround-Sound Processor |
| UPC1853CT-01 | 制造商:NEC Electronics Corporation 功能描述: |
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