SAA7197 - Clock Generator Circuit for desktop video systems CGC

NXP

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Datasheet Details

Part number	SAA7197
Manufacturer	NXP
File Size	107.16 KB
Description	Clock Generator Circuit for desktop video systems CGC
Datasheet	SAA7197_PhilipsSemiconductors.pdf

SAA7197 Product details

Description

SAA7197 The SAA7197 generates all clock signals required for a digital TV system suitable for the SAA719x family.The circuit operates in either the phase-locked loop mode (PLL) or voltage controlled oscillator mode (VCO).MAX.5.5 5.5 9 60 VDDA 8.0 0.8 VDDD 0.6 VDDD 70 V V UNIT mA mA V MHz V V V V °C ORDERING INFORMATION EXTENDED TYPE NUMBER SAA7197P SAA7197T PACKAGE PINS 20 20 PIN POSITION DIP SO MATERIAL plastic plastic CODE SOT146-1 SOT163-1 August 1996 2 Philips Semiconductors Pro

Features

Suitable for Desktop Video systems.
Two different sync sources selectable.
PLL frequency multiplier to generate 4 times of input frequency.
Dividers to generate clocks LLCA, LLCB, LLC2A and LLC2B (2nd and 4th multiples of input frequency).
PLL mode or VCO mode selectable.
Reset control and power fail detection QUICK.

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Published: Apr 8, 2005 |