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Details, datasheet, quote on part number:SAA2032GP
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Datasheet text preview:
INTEGRATED CIRCUITS
DATA SHEET
SAA2032 Digital equalization for the tape drive processing of the DCC system
Product specification Supersedes data of February 1993 File under Integrated Circuits, Miscellaneous February 1995
Philips Semiconductors
Philips Semiconductors
Product specification
Digital equalization for the tape drive processing of the DCC system
FEATURES · Analog-to-digital conversion, demultiplexing, equalization and zero crossing of time multiplexed analog read amplifier signal · Microcontroller interface · Search mode envelope, label and virgin detection of the AUX channel · Search mode tape speed measurement · Simplified external biassing · Reduced power consumption · Analog eye output · 4 V nominal operating voltage capability. ORDERING INFORMATION EXTENDED TYPE NUMBER SAA2032GP Note PACKAGE PINS 44 PIN POSITION QFP 1 MATERIAL plastic GENERAL DESCRIPTION
SAA2032
Performing the Digital Equalizing function in the Digital Compact Cassette (DCC) system, the SAA2032 is intended for use in conjunction with the SAA2022, read amplifier TDA1317 or TDA1318.
CODE SOT205AG
1. When using reflow soldering it is recommended that the Dry Packing instructions in the Quality Reference Pocketbook are followed. The pocketbook can be ordered using the code 9398 510 34011.
February 1995
2
Philips Semiconductors
Product specification
Digital equalization for the tape drive processing of the DCC system
SAA2032
VDDAD
VDD
11 43
12 3 RDCLK RDSYNC LABEL VIRGIN AENV CH0 CH1 CH2 CH3 CH4 CH5 CH6 CH7 AUX
f 24
G CLOCK ENERATION
2 37
SAA2032
VIRGIN L D ABEL ETECTOR
36 38 22 23 24 25 26 27 28 29 30
VIN
5
ADC
DEMUX
FILTER
SLICER
1 44 15
DIGEYE VAL ANEYE
DAC 32 33 34 35 I LT NTERFACE
LTENDEQ LTCNT1 LTCNT0 LTCLK
31
LTDATA
8, 14
10
13, 17, 39
MEA663
V SSA
V SSAD
V SS
Fig.1 Block diagram.
February 1995
3
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