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84068012A

更新时间: 2024-11-19 22:37:15
品牌 Logo 应用领域
英特矽尔 - INTERSIL 驱动器时钟发生器
页数 文件大小 规格书
10页 92K
描述
CMOS Clock Generator Driver

84068012A 数据手册

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82C84A  
CMOS Clock Generator Driver  
March 1997  
Features  
Description  
The Intersil 82C84A is a high performance CMOS Clock Generator-  
driver 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-by-  
three counter and complete “Ready” synchronization and reset logic.  
• Generates the System Clock For CMOS or NMOS  
Microprocessors  
• Up to 25MHz Operation  
• Uses a Parallel Mode Crystal Circuit or External  
Frequency Source  
Static CMOS circuit design permits operation with an external fre-  
quency 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.  
• Provides Ready Synchronization  
• Generates System Reset Output From Schmitt Trigger  
Input  
All inputs (except X1 and RES) are TTL compatible over tempera-  
ture and voltage ranges.  
• TTL Compatible Inputs/Outputs  
• Very Low Power Consumption  
• Single 5V Power Supply  
Power consumption is a fraction of that of the equivalent bipolar cir-  
cuits. This speed-power characteristic of CMOS permits the  
designer to custom tailor his system design with respect to power  
and/or speed requirements.  
Ordering Information  
• Operating Temperature Ranges  
o
o
PART  
PKG.  
NO.  
- C82C84A . . . . . . . . . . . . . . . . . . . . . . . . .0 C to +70 C  
NUMBER  
TEMP. RANGE  
PACKAGE  
o
o
- I82C84A . . . . . . . . . . . . . . . . . . . . . . . . -40 C to +85 C  
o
o
CP82C84A  
IP82C84A  
0 C to +70 C  
18 Ld PDIP  
E18.3  
o
o
- M82C84A . . . . . . . . . . . . . . . . . . . . . . -55 C to +125 C  
o
o
-40 C to +85 C  
E18.3  
o
o
CS82C84A  
IS82C84A  
0 C to +70 C  
20 Ld PLCC  
N20.35  
N20.35  
o
o
-40 C to +85 C  
o
o
CD82C84A  
ID82C84A  
0 C to +70 C  
18 Ld CERDIP F18.3  
o
o
-40 C to +85 C  
F18.3  
F18.3  
o
o
MD82C84A/B  
8406801VA  
MR82C84A/B  
84068012A  
-55 C to +125 C  
SMD#  
-55 C to +125 C 20 Pad CLCC J20.A  
SMD# J20.A  
F18.3  
o
o
Pinouts  
82C84A (PDIP, CERDIP)  
82C84A (PLCC, CLCC)  
TOP VIEW  
TOP VIEW  
CSYNC  
PCLK  
AEN1  
RDY1  
1
2
3
4
5
6
7
8
9
18  
V
CC  
17 X1  
3
2
1
20 19  
16 X2  
18  
17  
X2  
4
5
6
7
8
RDY1  
15 ASYNC  
ASYNC  
READY  
RDY2  
AEN2  
NC  
14  
EFI  
READY  
RDY2  
16 EFI  
13 F/C  
15  
14  
F/C  
NC  
12 OSC  
11 RES  
10 RESET  
AEN2  
CLK  
GND  
9
10 11 12 13  
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.  
File Number 2974.1  
http://www.intersil.com or 407-727-9207 | Copyright © Intersil Corporation 19949-287  

84068012A 替代型号

型号 品牌 替代类型 描述 数据表
CS82C84AZ96 INTERSIL

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