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82C84A

Part Number	82C84A
Manufacturer	Intersil Corporation
Description	CMOS Clock Generator Driver
Published	Mar 22, 2005
Detailed Description	82C84A March 1997 CMOS Clock Generator Driver Description The Intersil 82C84A is a high performance CMOS Clock Generato...
Datasheet	82C84A PDF File

Overview

82C84A March 1997 CMOS Clock Generator Driver Description The Intersil 82C84A is a high performance CMOS Clock Generatordriver which is designed to service the requirements of both CMOS and NMOS microprocessors such as the 80C86, 80C88, 8086 and the 8088.
The chip contains a crystal controlled oscillator, a divide-bythree counter and complete “Ready” synchronization and reset logic.
Static CMOS circuit design permits operation with an external frequency source from DC to 25MHz.
Crystal controlled operation to 25MHz is guaranteed with the use of a parallel, fundamental mode crystal and two small load capacitors.
All inputs (except X1 and RES) are TTL compatible over temperature and voltage ranges.
Power consumption is a fraction of that of the equivalent bipolar circuits.
This speed-power characteristic of CMOS permits the designer to custom tailor his system design with respect to power and/or speed requirements.
Features • Generates the System Clock For CMOS or NMOS Microprocessors • Up to 25MHz Operation • Uses a Parallel Mode Crystal Circuit or External Frequency Source • Provides Ready Synchronization • Generates System Reset Output From Schmitt Trigger Input • TTL Compatible Inputs/Outputs • Very Low Power Consumption • Single 5V Power Supply • Operating Temperature Ranges - C82C84A .
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0oC to +70oC - I82C84A .
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-40oC to +85oC - M82C84A .
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-55oC to +125oC Ordering Information PART NUMBER CP82C84A IP82C84A CS82C84A IS82C84A CD82C84A ID82C84A MD82C84A/B 8406801VA MR82C84A/B 84068012A -55oC to +125oC TEMP.
RANGE 0oC to +70oC -40oC to +85oC 0oC to +70oC -40oC to +85oC 0oC to +70oC -40oC to +85oC -55oC to +125oC SMD# 20 Pad CLCC SMD# 20 Ld PLCC PACKAGE 18 Ld PDIP PKG.
NO.
E18.
3 E18.
3 N20.
35 N20.
35 18 Ld CERDIP F18.
3 F18.
3 F18.
3 F18.
3 J20.
A J20.
A Pinouts 82C84A (PDIP, CERDIP) TOP VIEW CSYNC PCLK AEN1 RDY1 READY RDY2 AEN2 CLK GND 1 2 3...

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