參數(shù)資料
型號: 100310
廠商: Fairchild Semiconductor Corporation
英文描述: Low Skew 2:8 Differential Clock Driver
中文描述: 低偏移2:8差分時鐘驅(qū)動器
文件頁數(shù): 1/6頁
文件大?。?/td> 63K
代理商: 100310
1999 Fairchild Semiconductor Corporation
DS010943
www.fairchildsemi.com
October 1991
Revised November 1999
1
100310
Low Skew 2:8 Differential Clock Driver
General Description
The 100310 is a low skew 8-bit differential clock driver
which is designed to select between two separate differen-
tial clock inputs. The low output to output skew (
<
50 ps) is
maintained for either clock input. A LOW on the select pin
(SEL) selects CLKINA, CLKINA and a HIGH on the SEL
pin selects the CLKINB, CLKINB inputs.
The 100310 is ideal for those applications that need the
ability to freely select between two clocks, or to maintain
the ability to switch to an alternate or backup clock should a
problem arise with the primary clock source.
A V
BB
output is provided for single-ended operation.
Features
I
Low output to output skew
I
Differential inputs and outputs
I
Allows multiplexing between two clock inputs
I
Voltage compensated operating range:
I
Available to industrial grade temperature range
(PLCC package only)
4.2V to
5.7V
Ordering Code:
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Logic Symbol
Pin Descriptions
Connection Diagram
28-Pin PLCC
Truth Table
Order Number
100310QC
100310QI
Package Number
V28A
V28A
Package Description
28-Lead Plastic Lead Chip Carrier (PLCC), JEDEC MO-047, 0.450 Square
28-Lead Plastic Lead Chip Carrier (PLCC), JEDEC MO-047, 0.450 Square
Industrial Temperature Range (
40
°
C to
+
85
°
C)
Pin Names
Description
CLKIN
n
, CLKIN
n
SEL
CLK
0
7
, CLK
0
8
V
BB
NC
Differential Clock Inputs
Select
Differential Clock Outputs
V
BB
Output
No Connect
CLKINA CLKINA CLKINB CLKINB SEL CLK
n
CLK
n
H
L
X
L
H
X
X
X
H
X
X
L
X
X
L
H
L
L
H
H
H
L
H
L
L
H
L
H
相關(guān)PDF資料
PDF描述
100310QI 6A,5V,Covered,AC100-240
100311QCX Nine Distributed-Output Clock Driver
100311QIX Nine Distributed-Output Clock Driver
100311 Low Skew 1:9 Differential Clock Driver
100311QC Low Skew 1:9 Differential Clock Driver
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