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SY100E111LEJC

产品描述Low Skew Clock Driver, 100E Series, 9 True Output(s), 0 Inverted Output(s), ECL, PQCC28, PLASTIC, LCC-28
产品类别逻辑    逻辑   
文件大小148KB,共7页
制造商Micrel ( Microchip )
官网地址https://www.microchip.com
下载文档 详细参数 选型对比 全文预览

SY100E111LEJC概述

Low Skew Clock Driver, 100E Series, 9 True Output(s), 0 Inverted Output(s), ECL, PQCC28, PLASTIC, LCC-28

SY100E111LEJC规格参数

参数名称属性值
是否Rohs认证不符合
厂商名称Micrel ( Microchip )
包装说明PLASTIC, LCC-28
Reach Compliance Codenot_compliant
系列100E
输入调节DIFFERENTIAL
JESD-30 代码S-PQCC-J28
JESD-609代码e0
长度11.48 mm
逻辑集成电路类型LOW SKEW CLOCK DRIVER
湿度敏感等级1
功能数量1
反相输出次数
端子数量28
实输出次数9
最高工作温度70 °C
最低工作温度
封装主体材料PLASTIC/EPOXY
封装代码QCCJ
封装等效代码LDCC28,.5SQ
封装形状SQUARE
封装形式CHIP CARRIER
峰值回流温度(摄氏度)240
电源-3.3 V
Prop。Delay @ Nom-Sup0.73 ns
传播延迟(tpd)0.73 ns
认证状态Not Qualified
Same Edge Skew-Max(tskwd)0.05 ns
座面最大高度4.37 mm
最大供电电压 (Vsup)3.8 V
最小供电电压 (Vsup)3 V
标称供电电压 (Vsup)3.3 V
表面贴装YES
技术ECL
温度等级COMMERCIAL
端子面层Tin/Lead (Sn85Pb15)
端子形式J BEND
端子节距1.27 mm
端子位置QUAD
处于峰值回流温度下的最长时间30
宽度11.48 mm

文档预览

下载PDF文档
Micrel, Inc.
5V/3.3V 1:9 DIFFERENTIAL
CLOCK DRIVER (w/ENABLE)
SY10E111AE/LE
SY100E111AE/LE
Precision Edge
®
SY10E111AE/LE
Precision Edge
®
SY100E111AE/LE
FEATURES
5V and 3.3V power supply options
200ps part-to-part skew
50ps output-to-output skew
Differential design
V
BB
output
Enable Input
Voltage and temperature compensated outputs
Precision Edge
®
DESCRIPTION
The SY10/100E111AE/LE are low skew 1-to-9 differential
drivers designed for clock distribution in mind. The SY10/
100E111AE/LE's function and performance are similar to
the popular SY10/100E111, with the improvement of lower
jitter and the added feature of low voltage operation. It
accepts one signal input, which can be either differential or
single-ended if the V
BB
output is used. The signal is fanned
out to 9 identical differential outputs. An enable input is
also provided such that a logic HIGH disables the device by
forcing all Q outputs LOW and all Q outputs HIGH.
The E111AE/LE is specifically designed, modeled and
produced with low skew as the key goal. Optimal design
and layout serve to minimize gate to gate skew within a
device, and empirical modeling is used to determine process
control limits that ensure consistent t
pd
distributions from
lot to lot. The net result is a dependable, guaranteed low
skew device.
To ensure that the tight skew specification is met it is
necessary that both sides of the differential output are
terminated into 50Ω, even if only one side is being used. In
most applications, all nine differential pairs will be used
and therefore terminated. In the case where fewer that
nine pairs are used, it is necessary to terminate at least the
output pairs on the same package side as the pair(s) being
used on that side, in order to maintain minimum skew.
Failure to do this will result in small degradations of
propagation delay (on the order of 10-20ps) of the output(s)
being used which, while not being catastrophic to most
designs, will mean a loss of skew margin.
The E111AE/LE, as with most other ECL devices, can
be operated from a positive V
CC
supply in PECL mode.
This allows the E111AE/LE to be used for high performance
clock distribution in +5V/+3.3V systems. Designers can
take advantage of the E111AE/LE's performance to
distribute low skew clocks across the backplane or the
board. In a PECL environment, series or Thevenin line
terminations are typically used as they require no additional
power supplies. For systems incorporating GTL, parallel
termination offers the lowest power by taking advantage of
the 1.2V supply as terminating voltage.
75K
input pulldown resistors
Fully compatible with Motorola MC10/100E111
Available in 28-pin PLCC package
BLOCK DIAGRAM
Q
0
Q
0
Q
1
Q
1
Q
2
Q
2
Q
3
Q
3
IN
IN
Q
4
Q
4
Q
5
EN
Q
5
Q
6
Q
6
Q
7
Q
7
Q
8
V
BB
Q
8
PIN NAMES
Pin
IN, IN
EN
Q
0
, Q
0
— Q
8
, Q
8
V
BB
V
CCO
Function
Differential Input Pair
Enable Input
Differential Outputs
V
BB
Output
V
CC
to Output
Precision Edge is a registered trademark of Micrel, Inc.
M9999-030509
hbwhelp@micrel.com or (408) 955-1690
Rev.: K
Amendment: /0
March 2009
1
Rev. Date:

SY100E111LEJC相似产品对比

SY100E111LEJC SY10E111LEJC SY100E111AEJI SY100E111LEJI SY10E111AEJC SY10E111AEJI SY100E111AEJC
描述 Low Skew Clock Driver, 100E Series, 9 True Output(s), 0 Inverted Output(s), ECL, PQCC28, PLASTIC, LCC-28 Low Skew Clock Driver, 10E Series, 9 True Output(s), 0 Inverted Output(s), ECL, PQCC28 Low Skew Clock Driver, 100E Series, 9 True Output(s), 0 Inverted Output(s), ECL, PQCC28 Low Skew Clock Driver, 100E Series, 9 True Output(s), 0 Inverted Output(s), ECL, PQCC28 Low Skew Clock Driver, 10E Series, 9 True Output(s), 0 Inverted Output(s), ECL, PQCC28 Low Skew Clock Driver, 10E Series, 9 True Output(s), 0 Inverted Output(s), ECL, PQCC28 Low Skew Clock Driver, 100E Series, 9 True Output(s), 0 Inverted Output(s), ECL, PQCC28
是否Rohs认证 不符合 不符合 不符合 不符合 不符合 不符合 不符合
厂商名称 Micrel ( Microchip ) Micrel ( Microchip ) Micrel ( Microchip ) Micrel ( Microchip ) Micrel ( Microchip ) Micrel ( Microchip ) Micrel ( Microchip )
包装说明 PLASTIC, LCC-28 PLASTIC, LCC-28 QCCJ, LDCC28,.5SQ PLASTIC, LCC-28 PLASTIC, LCC-28 PLASTIC, LCC-28 QCCJ, LDCC28,.5SQ
Reach Compliance Code not_compliant not_compliant not_compliant not_compliant not_compliant not_compliant not_compliant
系列 100E 10E 100E 100E 10E 10E 100E
输入调节 DIFFERENTIAL DIFFERENTIAL DIFFERENTIAL DIFFERENTIAL DIFFERENTIAL DIFFERENTIAL DIFFERENTIAL
JESD-30 代码 S-PQCC-J28 S-PQCC-J28 S-PQCC-J28 S-PQCC-J28 S-PQCC-J28 S-PQCC-J28 S-PQCC-J28
JESD-609代码 e0 e0 e0 e0 e0 e0 e0
逻辑集成电路类型 LOW SKEW CLOCK DRIVER LOW SKEW CLOCK DRIVER LOW SKEW CLOCK DRIVER LOW SKEW CLOCK DRIVER LOW SKEW CLOCK DRIVER LOW SKEW CLOCK DRIVER LOW SKEW CLOCK DRIVER
功能数量 1 1 1 1 1 1 1
端子数量 28 28 28 28 28 28 28
实输出次数 9 9 9 9 9 9 9
最高工作温度 70 °C 85 °C 85 °C 85 °C 85 °C 85 °C 70 °C
封装主体材料 PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
封装代码 QCCJ QCCJ QCCJ QCCJ QCCJ QCCJ QCCJ
封装等效代码 LDCC28,.5SQ LDCC28,.5SQ LDCC28,.5SQ LDCC28,.5SQ LDCC28,.5SQ LDCC28,.5SQ LDCC28,.5SQ
封装形状 SQUARE SQUARE SQUARE SQUARE SQUARE SQUARE SQUARE
封装形式 CHIP CARRIER CHIP CARRIER CHIP CARRIER CHIP CARRIER CHIP CARRIER CHIP CARRIER CHIP CARRIER
电源 -3.3 V +-3/+-3.8 V -4.5 V -3.3 V -5.2 V -5.2 V -4.5 V
Prop。Delay @ Nom-Sup 0.73 ns 0.73 ns 0.73 ns 0.73 ns 0.73 ns 0.73 ns 0.73 ns
传播延迟(tpd) 0.73 ns 0.73 ns 0.73 ns 0.73 ns 0.73 ns 0.78 ns 0.73 ns
认证状态 Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
Same Edge Skew-Max(tskwd) 0.05 ns 0.05 ns 0.05 ns 0.05 ns 0.05 ns 0.075 ns 0.05 ns
表面贴装 YES YES YES YES YES YES YES
技术 ECL ECL ECL ECL ECL ECL ECL
温度等级 COMMERCIAL OTHER INDUSTRIAL INDUSTRIAL OTHER INDUSTRIAL COMMERCIAL
端子面层 Tin/Lead (Sn85Pb15) Tin/Lead (Sn/Pb) Tin/Lead (Sn85Pb15) Tin/Lead (Sn85Pb15) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn85Pb15)
端子形式 J BEND J BEND J BEND J BEND J BEND J BEND J BEND
端子节距 1.27 mm 1.27 mm 1.27 mm 1.27 mm 1.27 mm 1.27 mm 1.27 mm
端子位置 QUAD QUAD QUAD QUAD QUAD QUAD QUAD
长度 11.48 mm - 11.48 mm 11.48 mm - - 11.48 mm
湿度敏感等级 1 - 1 1 - - 1
峰值回流温度(摄氏度) 240 - 240 240 - - 240
座面最大高度 4.37 mm - 4.37 mm 4.37 mm - - 4.37 mm
最大供电电压 (Vsup) 3.8 V - 5.5 V 3.8 V - - 5.5 V
最小供电电压 (Vsup) 3 V - 4.2 V 3 V - - 4.2 V
标称供电电压 (Vsup) 3.3 V - 5 V 3.3 V - - 5 V
处于峰值回流温度下的最长时间 30 - 30 30 - - 30
宽度 11.48 mm - 11.48 mm 11.48 mm - - 11.48 mm
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