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參數資料
| 型號： | MC100H641FN |
| 廠商： | MOTOROLA INC |
| 元件分類： | 時鐘及定時 |
| 英文描述： | SINGLE SUPPLY PECL-TTL 1:9 CLOCK DISTRIBUTION CHIP |
| 中文描述： | 100H SERIES, LOW SKEW CLOCK DRIVER, 9 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQCC28 |
| 封裝： | PLASTIC, LCC-28 |
| 文件頁數： | 1/8頁 |
| 文件大小： | 115K |
| 代理商： | MC100H641FN |
SEMICONDUCTOR TECHNICAL DATA
2–1
REV 3
Motorola, Inc. 1996
11/93
#$
!" #"
The MC10H/100H641 is a single supply, low skew translating 1:9 clock
driver. Devices in the Motorola H600 translator series utilize the 28–lead
PLCC for optimal power pinning, signal flow through and electrical
performance.
The device features a 24mA TTL output stage, with AC performance
specified into a 50pF load capacitance. A latch is provided on–chip. When
LEN is LOW (or left open, in which case it is pulled LOW by the internal
pulldown) the latch is transparent. A HIGH on the enable pin (EN) forces
all outputs LOW. Both the LEN and EN pins are positive ECL inputs.
The VBB output is provided in case the user wants to drive the device
with a single–ended input. For single–ended use the VBB should be
connected to the D input and bypassed with a 0.01
μ
F capacitor.
The 10H version of the H641 is compatible with positive MECL 10H
logic levels. The 100H version is compatible with positive 100K levels.
PECL–TTL Version of Popular ECLinPS E111
Low Skew
Guaranteed Skew Spec
Latched Input
Differential ECL Internal Design
VBB Output for Single–Ended Use
Single +5V Supply
Logic Enable
Extra Power and Ground Supplies
Separate ECL and TTL Supply Pins
VBB
D
D
VE
LEN
GE
EN
1
GT
Q5
VT
Q4
VT
Q3
GT
GT
Q6
VT
Q7
VT
Q8
GT
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
Pinout: 28–Lead PLCC
(Top View)
MECL 10H is a trademark of Motorola, Inc.
SINGLE SUPPLY
PECL–TTL 1:9 CLOCK
DISTRIBUTION CHIP
FN SUFFIX
PLASTIC PACKAGE
CASE 776–02
PIN NAMES
Function
TTL GND, TTL VCC
ECL GND, ECL VCC
Signal Input (Positive ECL)
VBB Reference Output
(Positive ECL)
Signal Outputs (TTL)
Enable Input (Positive ECL)
Latch Enable Input
(Positive ECL)
Pins
GT, VT
GE, VE
D, D
VBB
Q0–Q8
EN
LEN
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MC100H641FNG | 功能描述:轉換 - 電壓電平 5V ECL to TTL 1:9 Clock Driver RoHS:否 制造商:Micrel 類型:CML/LVDS/LVPECL to LVCMOS/LVTTL 傳播延遲時間:1.9 ns 電源電流:14 mA 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MLF-8 |
| MC100H641FNR2 | 功能描述:轉換 - 電壓電平 5V ECL to TTL 1:9 RoHS:否 制造商:Micrel 類型:CML/LVDS/LVPECL to LVCMOS/LVTTL 傳播延遲時間:1.9 ns 電源電流:14 mA 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MLF-8 |
| MC100H641FNR2G | 功能描述:轉換 - 電壓電平 5V ECL to TTL 1:9 Clock Driver RoHS:否 制造商:Micrel 類型:CML/LVDS/LVPECL to LVCMOS/LVTTL 傳播延遲時間:1.9 ns 電源電流:14 mA 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MLF-8 |
| MC100H642FN | 功能描述:時鐘驅動器及分配 ECL/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 |
| MC100H642FNG | 功能描述:時鐘驅動器及分配 BBG ECLClock 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 |
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