參數(shù)資料
型號: MC10H645
廠商: ON SEMICONDUCTOR
英文描述: 1:9 TTL CLOCK DRIVER
中文描述: 1:9的TTL時鐘驅(qū)動器
文件頁數(shù): 1/5頁
文件大?。?/td> 106K
代理商: MC10H645
SEMICONDUCTOR TECHNICAL DATA
2–1
REV 4
Motorola, Inc. 1996
9/96
The MC10H645 is a single supply, low skew, TTL I/O 1:9 Clock Driver.
Devices in the Motorola H600 clock driver family utiize the 28–lead PLCC
for optimal power and signal pin placement.
The device features a 24mA TTL ouput stage with AC performance
specified into a 50pF load capacitance. A 2:1 input mux is provided on
chip to allow for distributing both system and diagnostic clock signals or
designing clock redundancy into a system. With the SEL input held LOW
the DO input will be selected, while the D1 input is selected when the SEL
input is forced HIGH.
Low Skew Typically 0.65ns Within Device
Guaranteed Skew Spec 1.25ns Part–to–Part
Input Clock Muxing
Differential ECL Internal Design
Single Supply
Extra TTL and ECL Power/Ground Pins
PIN NAMES
PIN
FUNCTION
GT
VT
VE
GE
Dn
Q0 – Q8
SEL
TTL Ground (0V)
TTL VCC (+5.0V)
ECL VCC (+5.0V)
ECL Ground (0V)
TTL Signal Input
TTL Signal Outputs
TTL Mux Select
LOGIC DIAGRAM
Q0
Pinout: 28–Lead PLCC
(Top View)
1
GT
Q5
VT
Q4
VT
Q3
GT
GT
Q6
VT
Q7
VT
Q8
GT
Q2
VT
Q1
VT
Q0
GT
5
6
7
8
9
10
11
25
24
23
22
21
20
19
26
27
28
2
3
4
18
17
16
15
14
13
12
GT
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Q8
Q
Q
SEL
S
S
D1
D0
TTL
Inputs
TTL Outputs
D0
D0
D1
D1
MUX
NC
D0
D1
VE
SEL
GE
NC
1:9 TTL
CLOCK DRIVER
FN SUFFIX
PLASTIC PACKAGE
CASE 776–02
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參數(shù)描述
MC10H645FN 功能描述:時鐘驅(qū)動器及分配 1:9 TTL Clock Driver RoHS:否 制造商:Micrel 乘法/除法因子:1:4 輸出類型:Differential 最大輸出頻率:4.2 GHz 電源電壓-最大: 電源電壓-最小:5 V 最大工作溫度:+ 85 C 封裝 / 箱體:SOIC-8 封裝:Reel
MC10H645FNG 功能描述:時鐘驅(qū)動器及分配 1:9 TTL Clock Driver RoHS:否 制造商:Micrel 乘法/除法因子:1:4 輸出類型:Differential 最大輸出頻率:4.2 GHz 電源電壓-最大: 電源電壓-最小:5 V 最大工作溫度:+ 85 C 封裝 / 箱體:SOIC-8 封裝:Reel
MC10H645FNR2 功能描述:時鐘驅(qū)動器及分配 1:9 TTL Clock Driver RoHS:否 制造商:Micrel 乘法/除法因子:1:4 輸出類型:Differential 最大輸出頻率:4.2 GHz 電源電壓-最大: 電源電壓-最小:5 V 最大工作溫度:+ 85 C 封裝 / 箱體:SOIC-8 封裝:Reel
MC10H645FNR2G 功能描述:時鐘驅(qū)動器及分配 1:9 TTL Clock Driver RoHS:否 制造商:Micrel 乘法/除法因子:1:4 輸出類型:Differential 最大輸出頻率:4.2 GHz 電源電壓-最大: 電源電壓-最小:5 V 最大工作溫度:+ 85 C 封裝 / 箱體:SOIC-8 封裝:Reel
MC10H646FN 功能描述:時鐘驅(qū)動器及分配 PECL/TTL to TTL 1:8 RoHS:否 制造商:Micrel 乘法/除法因子:1:4 輸出類型:Differential 最大輸出頻率:4.2 GHz 電源電壓-最大: 電源電壓-最小:5 V 最大工作溫度:+ 85 C 封裝 / 箱體:SOIC-8 封裝:Reel