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參數資料
| 型號： | TZA1047HL/M2 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 消費家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP64 |
| 封裝： | 10 X 10 MM, 1.4 MM HEIGHT, PLASTIC, MS-026, SOT314-2, LQFP-64 |
| 文件頁數： | 1/69頁 |
| 文件大小： | 324K |
| 代理商： | TZA1047HL/M2 |
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1.
General description
The TZA1047 is a multipurpose analog preprocessor IC for use in an optical bit engine.
Typical applications are DVDRW (a compound name that stands for a multitude of writable
and re-writable DVD standards), high-speed DVD-ROM, the COMBI drive
(CDR/RW-writer with DVD read-out) and the Double Writer (writes both CDR/RW and
DVDRW).
At the input, TZA1047 will interface with many standard OPUs having either voltage or
current outputs. At the output, TZA1047 will interface with Philips decoder/encoder ICs
such as the SAA7810, SAA7811, SAA7846, SAA7849 and PNX7850.
The TZA1047 has four versions:
TZA1047/M1A: standard functionality
TZA1047/M1B: Fast Track Count (FTC) circuit with improved signal range
TZA1047/M2: FTC circuit with improved signal range; Distributor circuit with common
offset added to Left (L) and Right (R) signals to improve normalized push-pull signal
(wobble) CNR
TZA1047/M3: negative segment input offset range and offset compensation is
possible; increased BWPP bandwidth.
2.
Features
s Operates with DVD-ROM, DVD+RW, DVD+R, DVD-RW, CD-ROM, CD-RW and CD-R
media
s Specically suited for double-writer and combination applications
s Operates up to 64
× CD-ROM read, 20× DVD-ROM read, 48× CDR/RW write,
12
× DVDR/RW write to 16× DVDR/RW write
s Optimized input interface to operate with Philips optical pick-up IC TZA1045
s Selectable input termination resistors; allows characteristic termination of the ex
connection to the Optical Pick-Up (OPU) head for high speed performance; no
external components required
s Programmable RF equalizer function with bandwidth equivalents of 64
× CD or
20
× DVD
s Programmable noise lter in RF amplier for improved signal quality
s Programmable RF gain for DVD-ROM / DVDRW / CD-RW / CDROM applications; AGC
possible with Philips decoder ICs (SAA7810, SAA7811, SAA7846, SAA7849 or
PNX7850)
s Differential RF signal input and output for high-speed operation with minimum
interference
TZA1047
Preprocessor IC for CD and DVD rewritable
Rev. 02 — 1 June 2005
Product data sheet
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| TZA1047HL/M3 | SPECIALTY CONSUMER CIRCUIT, PQFP64 |
| TZA1049TH | SPECIALTY CONSUMER CIRCUIT, PDSO28 |
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| 1N5376BTR | TRANS PNP HV -200V -1000MA TO-92 |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TZA1048 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:4-channel BTL driver for CD/DVD drives |
| TZA1048TH | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:4-channel BTL driver for CD/DVD drives |
| TZA10-5 | 制造商:RHOMBUS-IND 制造商全稱:Rhombus Industries Inc. 功能描述:TZA / TYA Series 5-Tap High Performance Passive Delay Modules |
| TZA10-7 | 制造商:RHOMBUS-IND 制造商全稱:Rhombus Industries Inc. 功能描述:TZA / TYA Series 5-Tap High Performance Passive Delay Modules |
| TZA1-10 | 制造商:RHOMBUS-IND 制造商全稱:Rhombus Industries Inc. 功能描述:TZA / TYA Series 5-Tap High Performance Passive Delay Modules |
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