SY100E457JZ Microchip

NOT RECOMMENDED FOR NEW DESIGNS SY10E457 Micrel, Inc. SY100E457 TRIPLE DIFFERENTIAL SY10E457 SY100E457 2:1 MULTIPLEXER FEATURES DESCRIPTION Differential D and Q The SY10/100E457 are 3-bit differential 2:1 multiplexers. The fully differential data path makes the Extended 100E VEE range of 4.2V to 5.5V devices ideal for multiplexing low skew clock or other VBB output for single-ended use skew sensitive signals. Multiple VBB pins are provided to 700ps max. propagation delay ease AC coupling input signals. High frequency outputs The higher frequency outputs provide the device with a >1.0GHz bandwidth to meet the needs of the most Separate and common select demanding system clock. Internal 75K input pulldown resistors Both separate selects and a common select are Available in 28-pin PLCC package provided to make the device well suited for both data path and random logic applications. BLOCK DIAGRAM PIN NAMES Pin Function D0a Dn 0:2 , Dn 0:2 Differential Data Inputs H D0a Q0 2:1 SEL Individual Select Input MUX Q0 D0b L COMSEL Common Select Input D0b VBB VBB Reference Output SEL0 Q 0:2 , Q 0:2 Differential Data Outputs VCCO VCC to Output D1a H D1a Q1 2:1 MUX Q1 D1b L D1b SEL1 D2a H D2a Q2 2:1 MUX Q2 D2b L D2b SEL2 COMSEL VBB Rev.: F Amendment: /0 M9999-032206 1 Issue Date: March 2006 hbwhelp micrel.com or (408) 955-1690SY10E457 Micrel, Inc. SY100E457 PACKAGE/ORDERING INFORMATION (1) Ordering Information Package Operating Package Lead Part Number Type Range Marking Finish SY10E457JC J28-1 Commercial SY10E457JC Sn-Pb 25 24 23 22 21 20 19 (2) SEL1 26 18 Q2 SY10E457JCTR J28-1 Commercial SY10E457JC Sn-Pb D1a 27 17 Q2 SY100E457JC J28-1 Commercial SY100E457JC Sn-Pb D1a 28 16 VCC TOP VIEW (2) SY100E457JCTR J28-1 Commercial SY100E457JC Sn-Pb VEE 1 15 Q1 PLCC J28-1 (3) VBB 2 14 Q1 SY10E457JZ J28-1 Commercial SY10E457JZ with Matte-Sn D1b 3 13 Pb-Free bar-line indicator Q0 D1b 4 12 Q0 (2, 3) SY10E457JZTR J28-1 Commercial SY10E457JZ with Matte-Sn 56 7 8 9 10 11 Pb-Free bar-line indicator (3) SY100E457JZ J28-1 Commercial SY100E457JZ with Matte-Sn Pb-Free bar-line indicator (2, 3) SY100E457JZTR J28-1 Commercial SY100E457JZ with Matte-Sn 28-Pin PLCC (J28-1) Pb-Free bar-line indicator Notes: 1. Contact factory for die availability. Dice are guaranteed at T = 25C, DC Electricals only. A 2. Tape and Reel. 3. Pb-Free package is recommended for new designs. M9999-032206 2 hbwhelp micrel.com or (408) 955-1690 SEL0 SEL2 D0a D2a D0a D2a VBB VBB D0b D2b D0b D2b VCCO COMSEL