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Número de pieza | CY2304NZ | |
Descripción | Four Output PCI-X and General Purpose Buffer | |
Fabricantes | Cypress Semiconductor | |
Logotipo | ||
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CY2304NZ
Four Output PCI-X and General Purpose Buffer
Features
Functional Description
• One input to four output buffer/driver
• General-purpose or PCI-X clock buffer
• Buffers all frequencies from DC to 140 MHz
• Output-to-output skew less than 100 ps
• Space-saving 8-pin TSSOP package
• 3.3V operation
The CY2304NZ is a low-cost buffer designed to distribute
high-speed clocks for PCI-X and other applications. The
device operates at 3.3V and outputs can run up to 140 MHz.
Table 1. Function Table.
Inputs
BUF_IN
L
H
L
H
OE
L
L
H
H
Outputs
Output [1:4]
L
L
L
H
Block Diagram
OE
BUF_IN
Logic
Control
Pin Configuration
OUTPUT1
OUTPUT2
OUTPUT3
OUTPUT4
BUF_IN
OE
OUTPUT1
GND
8 TSSOP
Top View
18
27
36
45
OUTPUT4
OUTPUT3
VDD
OUTPUT2
Pin Description for CY2304NZ
Signal
Pin
VDD
GND
6
4
BUF_IN
1
OUTPUT [1:4]
3, 5, 7, 8
OE 2
Description
3.3V voltage supply
Ground
Input clock
Outputs
Input pin for output enable, active HIGH.
Cypress Semiconductor Corporation • 3901 North First Street • San Jose • CA 95134 • 408-943-2600
Document #: 38-07099 Rev. *B
Revised December 14, 2002
1 page CY2304NZ
Document History Page
Document Title: CY2304NZ Four Output PCI-X and General Purpose Buffer
Document Number: 38-07099
REV. ECN NO.
Issue
Date
Orig. of
Change
Description of Change
**
111420 02/12/02
IKA New Data Sheet
*A 118610 09/25/02 HWT Added Industrial Temperature Range in the Ordering Information
*B
121820 12/14/02
RBI Power up requirements added to Operating Conditions Information
Document #: 38-07099 Rev. *B
Page 5 of 5
5 Page |
Páginas | Total 5 Páginas | |
PDF Descargar | [ Datasheet CY2304NZ.PDF ] |
Número de pieza | Descripción | Fabricantes |
CY2304NZ | Four Output PCI-X and General Purpose Buffer | Cypress Semiconductor |
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