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參數(shù)資料
| 型號： | SY100S811 |
| 廠商： | Micrel Semiconductor,Inc. |
| 英文描述： | Single Supply 1:9 PECL/TTL-to-PECL(單電源9選1 PECL差分驅(qū)動器) |
| 中文描述： | PECL的單電源1:9 / TTL電到PECL的（單電源9選1 PECL的差分驅(qū)動器） |
| 文件頁數(shù)： | 1/5頁 |
| 文件大?。?/td> | 111K |
| 代理商： | SY100S811 |
FEATURES
DESCRIPTION
ClockWorks
SY100S811
Rev.: F
Issue Date: October, 1998
Amendment: /0
SINGLE SUPPLY 1:9
PECL/TTL-TO-PECL
I
PECL version of popular ECLinPS E111
I
Low skew
I
Guaranteed skew spec
I
V
BB
output
I
TTL enable input
I
Selectable TTL or PECL clock input
I
Single +5V supply
I
Differential internal design
I
Similar pin configuration to E111
I
PECL I/O fully compatible with industry standard
I
Internal 75K
PECL input pull-down resistors
I
Available in 28-pin PLCC and SOIC packages
The SY100S811 is a low skew 1-to-9 PECL differential
driver designed for clock distribution in new, high-
performance PECL systems. It accepts either a PECL
clock input or a TTL input by using the TTL enable pin T
EN
.
When the TTL enable pin is HIGH, the TTL input is enabled
and the PECL input is disabled. When the enable pin is set
LOW, the TTL input is disabled and the PECL input is
enabled.
The device is specifically designed and produced for low
skew. The interconnect scheme and metal layout are
carefully optimized for minimal gate-to-gate skew within
the device. Wafer characterization and process control
ensure consistent distribution of propagation delay from lot
to lot. Since the S811 shares a common set of “basic”
processing with the other members of the ECLinPS family,
wafer characterization at the point of device personalization
allows for tighter control of parameters, including
propagation delay.
To ensure that the skew specification is met, it is
necessary that both sides of the differential output are
terminated into 50
, even if only one side is being used. ln
most applications, all nine differential pairs will be used
and, therefore, terminated. In the case where fewer than
nine pairs are used, it is necessary to terminate at least the
output pairs on the same package side (i.e. sharing the
same V
CCO
as the pair(s) being used on that side) in order
to maintain minimum skew.
The V
BB
output is intended for use as a reference
voltage for single-ended reception of PECL signals to that
device only. When using V
BB
for this purpose, it is
recommended that V
BB
is decoupled to V
CC
via a 0.01
μ
F
capacitor.
BLOCK DIAGRAM
PIN CONFIGURATION
TOP VIEW
PLCC
J28-1
26
27
28
1
2
3
4
18
17
16
15
14
13
12
Q
3
Q
3
Q
4
V
CCO
Q
4
Q
5
Q
5
25 24 23 22 21 20 19
5
6
7
8
9
10 11
V
CC
E
IN
V
EE
T
EN
E
IN
V
BB
T
IN
V
C
Q
7
Q
6
Q
8
Q
8
Q
7
Q
6
Q
0
Q
1
V
C
Q
2
Q
0
Q
1
Q
2
V
BB
Q
0
Q
0
Q
1
Q
1
Q
2
Q
2
Q
3
Q
3
Q
4
Q
4
Q
5
Q
5
Q
6
Q
6
Q
7
Q
7
Q
8
Q
8
E
IN
E
IN
0
1
T
IN
T
EN
1
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SY100S811JC | 功能描述:IC CLK FANOUT BUFFER 2:9 28-PLCC RoHS:否 類別:集成電路 (IC) >> 時鐘/計時 - 時鐘緩沖器，驅(qū)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(shù):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(shè)備封裝:32-TQFP（7x7） 包裝:- 其它名稱:800-1923-6 |
| SY100S811JC TR | 功能描述:IC CLK FANOUT BUFFER 2:9 28-PLCC RoHS:否 類別:集成電路 (IC) >> 時鐘/計時 - 時鐘緩沖器，驅(qū)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(shù):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(shè)備封裝:32-TQFP（7x7） 包裝:- 其它名稱:800-1923-6 |
| SY100S811JZ | 功能描述:轉(zhuǎn)換 - 電壓電平 Single Supply 1:9 PECL/TTL-to-PECL (Lead Free) 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 |
| SY100S811JZ TR | 功能描述:轉(zhuǎn)換 - 電壓電平 Single Supply 1:9 PECL/TTL-to-PECL (Lead Free) 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 |
| SY100S811ZC | 功能描述:IC CLK FANOUT BUFFER 2:9 28-SOIC RoHS:否 類別:集成電路 (IC) >> 時鐘/計時 - 時鐘緩沖器，驅(qū)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(shù):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(shè)備封裝:32-TQFP（7x7） 包裝:- 其它名稱:800-1923-6 |
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