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SAA4945H

Philips
Part Number SAA4945H
Manufacturer Philips
Description LIne MEmory noise Reduction IC LIMERIC
Published May 18, 2005
Detailed Description INTEGRATED CIRCUITS DATA SHEET SAA4945H LIne MEmory noise Reduction IC (LIMERIC) Preliminary specification File under I...
Datasheet PDF File SAA4945H PDF File

SAA4945H
SAA4945H

Overview
INTEGRATED CIRCUITS DATA SHEET SAA4945H LIne MEmory noise Reduction IC (LIMERIC) Preliminary specification File under Integrated Circuits, IC02 1997 Jun 10 Philips Semiconductors Preliminary specification LIne MEmory noise Reduction IC (LIMERIC) FEATURES • 2-D adaptive vertically recursive noise reduction • Noise reduction for Y, U and V signals in 4 : 1 : 1 format • Single 5 V ±10% power supply • Communication by means of serial communication protocol 83C654 (SNERT bus) • Via SNERT bus, 10 different types of noise reduction selectable; the noise reduction function can also be disabled • Phase relation write enable input/output signal simultaneously switchable over one clock period w.
r.
t.
input/output samples • 8-bit wide data processing for Y, U and V; in unsigned format (Y signal) and in 2’s complement (U and V signals) • One fixed line locked clock operation frequency up to 16 MHz (typical) • Exactly one line delay.
QUICK REFERENCE DATA SYMBOL VDD IDD P fCLK fSNERT Tamb Note 1.
M...


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