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參數(shù)資料
| 型號(hào)： | SAA7327 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Digital servo processor and Compact Disc decoder with integrated DAC for video CD (CD7 II)(應(yīng)用于視頻CD的帶綜合數(shù)模轉(zhuǎn)換器（DAC）的數(shù)字伺服處理器和光盤譯碼器) |
| 中文描述： | 數(shù)字伺服處理器和光盤解碼器集成了用于視頻光盤（CD7抗原二）（應(yīng)用于視頻光碟的帶綜合數(shù)模轉(zhuǎn)換器（DAC）的的數(shù)字伺服處理器和光盤譯碼器援會(huì)） |
| 文件頁數(shù)： | 3/68頁 |
| 文件大?。?/td> | 284K |
| 代理商： | SAA7327 |
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2000 Jun 26
3
Philips Semiconductors
Product specification
Digital servo processor and Compact Disc
decoder with integrated DAC for video CD (CD7 II)
SAA7327
1
FEATURES
Integrated bitstream DAC with differential outputs,
operating at 96f
s
with 3rd order noise shaper; typical
performance of
95 dB signal-to-noise ratio (EIAJ
A-weighted)
Separate serial input and output interfaces allow data
‘loopback’ mode for use of onboard DAC as stand-alone
DAC for digital audio signals
Up to 2 times speed mode
Lock-to-disc mode
Full error correction strategy, t = 2 and e = 4
Full subcode (CD graphics) interface
All standard decoder functions implemented digitally on
chip
FIFO overflow concealment for rotational shock
resistance
Digital audio interface (EBU), audio and data
2 and 4 times oversampling integrated digital filter,
including f
s
mode
Audio data peak level detection
Kill interface for external DAC deactivation during digital
silence
All SAA737x (CD7) digital servo and high-level functions
Low focus noise
Improved playability performance
Automatic closed-loop gain control available for focus
and radial loops
Pulsed sledge support
Electronic damping of fast radial actuator during long
jump
Microcontroller loading LOW
High-level servo control option
High-level mechanism monitor
Communication may be via TDA1301/SAA7345
compatible bus or I
2
C-bus
On-chip clock multiplier allows the use of 8.4672,
16.9344 or 33.8688 MHz crystals or ceramic
resonators.
2
GENERAL DESCRIPTION
The SAA7327 (CD7 II) is a single chip combining the
functions of a CD decoder, digital servo and bitstream
DAC, especially designed for Video CD applications.
The decoder/servo part is based on the SAA737x (CD7)
and is software compatible with this design. Extra
functions are controlled by use of ‘shadow’ registers
(see Section 7.15.3).
Supply of this Compact Disc IC does not convey an
implied license under any patent right to use this IC in any
Compact Disc application.
3
ORDERING INFORMATION
TYPE
NUMBER
PACKAGE
NAME
DESCRIPTION
VERSION
SAA7327H
QFP64
plastic quad flat package; 64 leads (lead length 1.6 mm);
body 14
×
14
×
2.7 mm
SOT393-1
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SAA7335GP | DSP for CD and DVD-ROM systems |
| SAA7335 | DSP for CD and DVD-ROM systems(在CD和DVD-ROM應(yīng)用中的DSP) |
| SAA7341 | COMS Digital decoding IC for Compact Disc |
| SAA7341GP | COMS Digital decoding IC for Compact Disc |
| SAA7345 | Bitstream conversion ADC for digital audio systems |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SAA7327H | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital servo processor and Compact Disc decoder with integrated DAC for video CD CD7 II |
| SAA7327H/T/M2B,557 | 功能描述:視頻 IC COMPACT DISC SYSTEMS RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel |
| SAA7327HBG | 功能描述:視頻 IC COMPACT DISC SYSTEMS RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel |
| SAA7335 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:DSP for CD and DVD-ROM systems |
| SAA7335GP | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:DSP for CD and DVD-ROM systems |
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