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參數資料
| 型號： | SY10H841ZCTR |
| 廠商： | MICREL INC |
| 元件分類： | 時鐘及定時 |
| 英文描述： | SINGLE SUPPLY QUAD PECL-TO-TTL W/LATCHED OUTPUT ENABLE |
| 中文描述： | 10H SERIES, LOW SKEW CLOCK DRIVER, 4 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO16 |
| 封裝： | 0.300 INCH, SOIC-16 |
| 文件頁數： | 1/6頁 |
| 文件大小： | 72K |
| 代理商： | SY10H841ZCTR |
Pin
Function
G
T
TTL Ground (0V)
V
T
TTL V
CC
(+5.0V)
V
E
ECL V
CC
(+5.0V)
G
E
ECL Ground (0V)
D, D
Signal Input (PECL)
V
BB
V
BB
Reference Output (PECL)
Q
0
- Q
3
Signal Outputs (TTL)
EN
Enable Input (PECL)
LEN
Latch Enable Input
DESCRIPTION
FEATURES
SINGLE SUPPLY QUAD
PECL-TO-TTL W/LATCHED
OUTPUT ENABLE
PIN CONFIGURATION
PIN NAMES
BLOCK DIAGRAM
ClockWorks
SY10H841
SY100H841
FINAL
Rev.: F
Issue Date: May, 1999
Amendment: /0
The SY10/100H841 are single supply, low skew
translating 1:4 clock drivers.
The devices feature 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 pull-
downs) the latch is transparent. A HIGH on the enable
pin (EN) forces all outputs LOW.
As frequencies increase to 40MHz and above, precise
timing and shaping of clock signals becomes extremely
important. The H841 solves several clock distribution
problems such as minimizing skew (300ps), maximizing
clock fanout (24mA drive), and precise duty cycle control
through a proprietary differential internal design.
The 10K version is compatible with 10KH ECL logic
levels. The 100K version is compatible with 100K levels.
I
Translates positive ECL to TTL (PECL-to-TTL)
I
300ps pin-to-pin skew
I
500ps part-to-part skew
I
Differential internal design for increased noise
immunity and stable threshold inputs
I
V
BB
reference output
I
Single supply
I
Enable input
I
Latch enable input
I
Extra TTL and ECL power/ground pins to reduce
cross-talk/noise
I
High drive capability: 24mA each output
I
Fully compatible with industry standard 10K, 100K
I/O levels
I
Available in 16-pin SOIC package
LEN
Q
3
SOIC
Z16-1
1
16
G
T
2
15
G
E
V
E
Q
2
3
14
V
T
4
13
V
T
5
12
Q
1
6
11
V
BB
G
T
7
10
G
T
Q
0
8
9
EN
D
D
D
D
Q
0
Q
1
Q
2
Q
3
V
BB
EN
D
Q
LEN
1
相關PDF資料 |
PDF描述 |
|---|---|
| SY10H842LZH | 3.3V SINGLE SUPPLY QUAD PECL-TO-TTL OUTPUT ENABLE |
| SY10H842LZHTR | 3.3V SINGLE SUPPLY QUAD PECL-TO-TTL OUTPUT ENABLE |
| SY10H842L | 3.3V SINGLE SUPPLY QUAD PECL-TO-TTL OUTPUT ENABLE |
| SY10H842LZC | 3.3V SINGLE SUPPLY QUAD PECL-TO-TTL OUTPUT ENABLE |
| SY100H842LZC | 3.3V SINGLE SUPPLY QUAD PECL-TO-TTL OUTPUT ENABLE |
相關代理商/技術參數 |
參數描述 |
|---|---|
| SY10H841ZH | 功能描述:轉換 - 電壓電平 5V Single Supply Quad PECL-to-TTL with Output Enable (Green) 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 |
| SY10H841ZH TR | 功能描述:轉換 - 電壓電平 5V Single Supply Quad PECL-to-TTL with Output Enable (Green) 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 |
| SY10H842LZC | 功能描述:IC CLK BUFFER 1:4 160MHZ 16-SOIC RoHS:否 類別:集成電路 (IC) >> 時鐘/計時 - 時鐘緩沖器，驅動器 系列:Precision Edge® 標準包裝:1 系列:HiPerClockS™ 類型:扇出緩沖器（分配），多路復用器 電路數:1 比率 - 輸入:輸出:2:18 差分 - 輸入:輸出:是/無 輸入:CML，LVCMOS，LVPECL，LVTTL，SSTL 輸出:LVCMOS，LVTTL 頻率 - 最大:250MHz 電源電壓:2.375 V ~ 3.465 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:32-LQFP 供應商設備封裝:32-TQFP（7x7） 包裝:- 其它名稱:800-1923-6 |
| SY10H842LZC TR | 功能描述:IC CLK BUFFER 1:4 160MHZ 16-SOIC RoHS:否 類別:集成電路 (IC) >> 時鐘/計時 - 時鐘緩沖器，驅動器 系列:Precision Edge® 標準包裝:1 系列:HiPerClockS™ 類型:扇出緩沖器（分配），多路復用器 電路數:1 比率 - 輸入:輸出:2:18 差分 - 輸入:輸出:是/無 輸入:CML，LVCMOS，LVPECL，LVTTL，SSTL 輸出:LVCMOS，LVTTL 頻率 - 最大:250MHz 電源電壓:2.375 V ~ 3.465 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:32-LQFP 供應商設備封裝:32-TQFP（7x7） 包裝:- 其它名稱:800-1923-6 |
| SY10H842LZG | 制造商:Micrel Inc 功能描述:IC, CLOCK DRIVER, 160MHZ, SOIC-16, Clock IC Type:Clock Driver, Frequency:160MHz, |
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