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Numéro de référence | CGS2535V | ||
Description | Commercial Quad 1 to 4 Clock Drivers/Industrial Quad 1 to 4 Clock Drivers | ||
Fabricant | National Semiconductor | ||
Logo | |||
1 Page
March 1997
CGS2535V/CGS2535TV
Commercial Quad 1 to 4 Clock Drivers/Industrial Quad
1 to 4 Clock Drivers
General Description
These Clock Generation and Support clock drivers are spe-
cifically designed for driving memory arrays requiring large
fanouts while operating at high speeds.
This device meets the rise and fall time requirements of the
90 and 100 MHz Pentium™ processors.
The CGS2535 is a non-inverting 4 to 16 driver with CMOS
I/O structures. The CGS2535 specification guarantees
part-to-part skew variation.
Features
n Guaranteed:
— 1.0 ns rise and fall times while driving 12 inches of
50Ω microstrip terminated with 25 pF
— 350 ps pin-to-pin skew (tOSLH and tOSHL)
n 650 ps part-to-part variation on positive or negative
transition @ 5V VCC
n Operates with either 3.3V or 5.0V supply
n Inputs 5V tolerant with VCC in 3.3V range
n Symmetric output current drive: 24 mA IOH/IOL
n Industrial temperature range −40˚C to +85˚C
n Symmetric package orientation
n Large fanout for memory driving applications
n Guaranteed 2 kV ESD protection
n Implemented on National’s ABT family process
n 28-pin PLCC for optimum skew performance
Connection Diagrams
Pin Assignment for 28-Pin PLCC
CGS2535
Truth Table
Input
In (0–3)
Output
ABCD Out (0–3)
DS011954-5
DS011954-2
Pentium™ is a trademark of Intel Corporation.
© 1997 National Semiconductor Corporation DS011954
http:\\www.national.com
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Pages | Pages 8 | ||
Télécharger | [ CGS2535V ] |
No | Description détaillée | Fabricant |
CGS2535TV | Commercial Quad 1 to 4 Clock Drivers/Industrial Quad 1 to 4 Clock Drivers | National Semiconductor |
CGS2535TV | CGS2535V/CGS2535TV Com Quad 1-4 Clk Drvrs/Ind Quad 1-4 Clk Drivers (Rev. C) | Texas Instruments |
CGS2535V | Commercial Quad 1 to 4 Clock Drivers/Industrial Quad 1 to 4 Clock Drivers | National Semiconductor |
CGS2535V | CGS2535V/CGS2535TV Com Quad 1-4 Clk Drvrs/Ind Quad 1-4 Clk Drivers (Rev. C) | Texas Instruments |
US18650VTC5A | Lithium-Ion Battery | Sony |
TSPC106 | PCI Bus Bridge Memory Controller | ATMEL |
TP9380 | NPN SILICON RF POWER TRANSISTOR | Advanced Semiconductor |
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