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SY10E457

Micrel Semiconductor
Part Number SY10E457
Manufacturer Micrel Semiconductor
Description TRIPLE DIFFERENTIAL 2:1 MULTIPLEXER
Published Nov 16, 2005
Detailed Description Micrel, Inc. NOT RECOMMENDED FOR NEW DESIGNS TRIPLE DIFFERENTIAL 2:1 MULTIPLEXER SY10E457 SY1S0YE10405E7457 SY100E457 ...
Datasheet PDF File SY10E457 PDF File

SY10E457
SY10E457

Overview
Micrel, Inc.
NOT RECOMMENDED FOR NEW DESIGNS TRIPLE DIFFERENTIAL 2:1 MULTIPLEXER SY10E457 SY1S0YE10405E7457 SY100E457 FEATURES s Differential D and Q s Extended 100E VEE range of –4.
2V to –5.
5V s VBB output for single-ended use s 700ps max.
propagation delay s High frequency outputs s Separate and common select s Internal 75KΩ input pulldown resistors s Available in 28-pin PLCC package DESCRIPTION The SY10/100E457 are 3-bit differential 2:1 multiplexers.
The fully differential data path makes the devices ideal for multiplexing low skew clock or other skew sensitive signals.
Multiple VBB pins are provided to ease AC coupling input signals.
The higher frequency outputs provide the device with a >1.
0GHz bandwidth to meet the needs of the most demanding system clock.
Both separate selects and a common select are provided to make the device well suited for both data path and random logic applications.
BLOCK DIAGRAM D0a D0a D0b D0b SEL0 D1a D1a D1b D1b SEL1 H 2:1 MUX L Q0 Q0 H 2:1 MUX L Q1 Q1 PIN NAMES Pin Dn[0:2], Dn[0:2] SEL COMSEL VBB Q[0:2], Q[0:2] VCCO Function Differential Data Inputs Individual Select Input Common Select Input VBB Reference Output Differential Data Outputs VCC to Output D2a D2a D2b D2b SEL2 COMSEL VBB H 2:1 MUX L Q2 Q2 M9999-032206 hbwhelp@micrel.
com or (408) 955-1690 1 Rev.
: F Amendment: /0 Issue Date: March 2006 Micrel, Inc.
SY10E457 SY100E457 PACKAGE/ORDERING INFORMATION SEL1 D1a D1a VEE VBB D1b D1b SEL2 D2a D2a VBB D2b D2b COMSEL 25 24 23 22 21 20 19 26 18 27 17 28 16 TOP VIEW 1 PLCC 15 2 J28-1 14 3 13 4 12 5 6 7 8 9 10 11 SEL0 D0a D0a VBB D0b D0b VCCO 28-Pin PLCC (J28-1) Ordering Information(1) Part Number Package Operating Type Range Package Marking Lead Finish SY10E457JC J28-1 Commercial SY10E457JC Sn-Pb Q2 SY10E457JCTR(2) Q2 SY100E457JC VCC Q1 SY100E457JCTR(2) Q1 SY10E457JZ(3) Q0 Q0 SY10E457JZTR(2, 3) SY100E457JZ(3) J28-1 J28-1 J28-1 J28-1 J28-1 J28-1 Commercial Commercial Commercial Commer...


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