SY10E457JZ-TR

NOT RECOMMENDED FOR NEW DESIGNS SY100E457 DESCRIPTION FEATURES ■ Differential D and Q ■ Extended 100E VEE range of –4.2V to –5.5V ■ ■ ■ ■ ■ ■ SY10E457 SY100E457 SY10E457 TRIPLE DIFFERENTIAL 2:1 MULTIPLEXER Micrel, Inc. 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. VBB output for single-ended use 700ps max. propagation delay High frequency outputs Separate and common select Internal 75KΩ input pulldown resistors Available in 28-pin PLCC package PIN NAMES BLOCK DIAGRAM Pin D0a D0a D0b D0b H 2:1 MUX L Q0 Q0 SEL0 D1a D1a H D1b D1b L 2:1 MUX Function Dn[0:2], Dn[0:2] Differential Data Inputs SEL Individual Select Input COMSEL Common Select Input VBB VBB Reference Output Q[0:2], Q[0:2] Differential Data Outputs VCCO VCC to Output Q1 Q1 SEL1 D2a D2a H D2b D2b L 2:1 MUX Q2 Q2 SEL2 COMSEL VBB M9999-032206 hbwhelp@micrel.com or (408) 955-1690 Rev.: F 1 Amendment: /0 Issue Date: March 2006 SY10E457 SY100E457 Micrel, Inc. Ordering Information(1) D2b D2b COMSEL D2a D2a VBB SEL2 PACKAGE/ORDERING INFORMATION 25 24 23 22 21 20 19 Part Number Package Type Operating Range Package Marking Lead Finish SY10E457JC J28-1 Commercial SY10E457JC Sn-Pb SEL1 26 18 Q2 SY10E457JCTR(2) J28-1 Commercial SY10E457JC Sn-Pb D1a 27 17 Q2 D1a SY100E457JC J28-1 Commercial SY100E457JC Sn-Pb 28 16 VCC VEE 1 15 Q1 SY100E457JCTR(2) J28-1 Commercial SY100E457JC Sn-Pb SY10E457JZ(3) J28-1 Commercial SY10E457JZ with Pb-Free bar-line indicator Matte-Sn SY10E457JZTR(2, 3) J28-1 Commercial SY10E457JZ with Pb-Free bar-line indicator Matte-Sn SY100E457JZ(3) J28-1 Commercial SY100E457JZ with Pb-Free bar-line indicator Matte-Sn SY100E457JZTR(2, 3) J28-1 Commercial SY100E457JZ with Pb-Free bar-line indicator Matte-Sn 4 SEL0 5 6 7 8 9 14 Q1 13 Q0 12 Q0 10 11 VCCO D1b D0b D0b 3 D0a VBB 2 D1b D0a VBB TOP VIEW PLCC J28-1 28-Pin PLCC (J28-1) Notes: 1. Contact factory for die availability. Dice are guaranteed at TA = 25°C, DC Electricals only. 2. Tape and Reel. 3. Pb-Free package is recommended for new designs. M9999-032206 hbwhelp@micrel.com or (408) 955-1690 2 SY10E457 SY100E457 Micrel, Inc. DC ELECTRICAL CHARACTERISTICS VEE = VEE (Min.) to VEE (Max.); VCC = VCCO = GND TA = 0°C Symbol VBB Parameter Output Reference Voltage 10E 100E IIH Input HIGH Current IEE Power Supply Current 10E 100E VPP (DC) Input Sensitivity VCMR Common Mode Range TA = +25°C Min. Typ. Max. –1.38 –1.38 — — — — 150 — — 92 92 50 –1.5 Min. TA = +85°C Typ. Max. Min. Typ. Max. — — –1.25 –1.26 –1.31 –1.38 — — –1.19 –1.26 — — 150 — — 150 110 110 — — 92 92 110 110 — — 92 106 110 127 — — 50 — — 50 — — 0 –1.5 — 0 –1.5 — –1.27 –1.35 –1.26 –1.38 Unit Condition V — µA — mA — — mV 1 0 V 2 Notes: 1. Differential input voltage required to obtain a full ECL swing on the outputs. 2. VCMR is referenced to the most positive side of the differential input signal. Normal operation is obtained when the input signals are within the VCMR range and the input swing is greater than VPP (min.) and