 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| 3-BIT 4:1 MULTIPLEXER SY10E171 SY100E171 FEATURES s s s s s 725ps max. D to output Extended 100E VEE range of -4.2V to -5.5V Differential outputs Split select architecture Fully compatible with industry standard 10KH, 100K ECL levels s Internal 75K input pulldown resistors s Fully compatible with Motorola MC10E/100E171 s Available in 28-pin PLCC package DESCRIPTION The SY10/100E171 offer three 4:1 multiplexers with differential outputs, designed for use in new, highperformance ECL systems. The leading 4-bit multiplexer operation is organized pairwise, with each pair being a 2bit multiplexer. Separate select (SEL1A, SEL1B) controls are provided within each pair. The SEL1A and SEL1B signals control the leading multiplexers, while the SEL2 signal controls the output multiplexer. The three select signals can be used to determine which of the four data inputs will be propagated to the corresponding outputs. BLOCK DIAGRAM D0a D0b 2:1 MUX SEL PIN CONFIGURATION VCCO D1b D1a D0c D0d 2:1 MUX SEL 2:1 MUX SEL Q0 25 24 23 22 21 20 19 Q0 SEL1A SEL1B SEL2 VEE NC NC D1c D2d D2c D2b D2a 26 27 28 1 2 3 4 5 6 7 8 9 10 11 18 17 16 Q2 Q2 VCC Q1 Q1 VCCO Q0 D1a D1b 2:1 MUX SEL TOP VIEW PLCC J28-1 15 14 13 12 D1d D0a D0b D1d D2a D2b 2:1 MUX SEL D2c D2d SEL1A SEL1B SEL2 2:1 MUX SEL 2:1 MUX SEL Q2 Q2 PIN NAMES Pin D0x-D2x SEL1A, SEL1B SEL2 Q0-Q2 Q0-Q2 VCCO Function Data Inputs First-stage Select Inputs Second-stage Select Input True Output Inverted Output VCC to Output D0c D0d VCCO Q0 Rev.: C D1c 2:1 MUX SEL 2:1 MUX SEL Q1 Q1 Amendment: /1 1 Issue Date: February, 1998 Micrel SY10E171 SY100E171 TRUTH TABLE Pin SEL2 SEL1A SEL1B State H H H Operation Output c/d data Input d data Input b data DC ELECTRICAL CHARACTERISTICS VEE = VEE (Min.) to VEE (Max.); VCC = VCCO = GND TA = 0C Symbol IIH IEE Parameter Input HIGH Current Power Supply Current 10E 100E -- -- 56 56 67 67 -- -- 56 56 67 67 -- -- 56 65 67 77 TA = +25C TA = +85C Max. 150 Unit A mA Condition -- -- Min. Typ. Max. Min. Typ. -- -- 150 -- -- Max. Min. Typ. 150 -- -- AC ELECTRICAL CHARACTERISTICS VEE = VEE (Min.) to VEE (Max.); VCC = VCCO = GND TA = 0C Symbol tPLH tPHL Parameter Propagation Delay to Output D SEL1 SEL2 Within-Device Skew Dnm, Dnm to Qn Da, Db, Dc, Dd to Q Rise/Fall Time 20% to 80% TA = +25C TA = +85C Max. 650 850 700 ps -- -- 300 60 40 475 -- -- 650 -- -- 300 60 40 475 -- -- 650 -- -- 300 60 40 475 -- -- 650 ps -- 1 Unit ps 275 450 350 480 650 550 650 850 700 275 450 350 480 650 550 650 850 700 275 450 350 480 650 550 Condition -- Min. Typ. Max. Min. Typ. Max. Min. Typ. tskew tr tf NOTE: 1. Within-device skew is defined as identical transitions on similar paths through a device; n = 0, 1, 2 m = a, b, c, d. PRODUCT ORDERING CODE Ordering Code SY10E171JC SY10E171JCTR SY100E171JC SY100E171JCTR Package Type J28-1 J28-1 J28-1 J28-1 Operating Range Commercial Commercial Commercial Commercial 2 Micrel SY10E171 SY100E171 28 LEAD PLCC (J28-1) Rev. 03 3 Micrel SY10E171 SY100E171 MICREL-SYNERGY TEL 3250 SCOTT BOULEVARD SANTA CLARA CA 95054 USA FAX + 1 (408) 980-9191 + 1 (408) 914-7878 WEB http://www.micrel.com This information is believed to be accurate and reliable, however no responsibility is assumed by Micrel for its use nor for any infringement of patents or other rights of third parties resulting from its use. No license is granted by implication or otherwise under any patent or patent right of Micrel Inc. (c) 2000 Micrel Incorporated 4 |
Price & Availability of SY10E171JCTR
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |