SY100S366FC

9-BIT COMPARATOR DESCRIPTION FEATURES A2 A1 A3 PIN CONFIGURATIONS A5 A4 VEES 11 10 9 8 7 6 5 A7 A8 VEE VEES B8 B7 B6 12 13 14 15 16 17 18 4 3 2 1 28 27 26 Top View PLCC J28-1 A0 A>B VCCA VCC VCC A=B B>A B Data Inputs A>B A Greater Than B Output B>A B Greater Than A Output A=B Complement A Equal to B Output (Active LOW) VEES VEE Substrate VCCA VCCO for ECL Outputs A6 2 3 17 16 A5 A4 15 14 A3 A2 B0 6 13 7 8 9 10 11 12 A1 Top View Flatpack F24-1 4 5 Rev.: G 1 A7 A8 B7 B8 VEE 24 23 22 21 20 19 18 VCCA B0 – B8 1 A>B A0 A Data Inputs B5 B4 B3 B2 B1 A=B VCC A0 – A8 Function B>A Pin B2 B1 B0 PIN NAMES B6 19 20 21 22 23 24 25 VEES ■ ■ ■ ■ ■ The SY100S366 is an ultra-fast 9-bit magnitude comparator designed for use in high-performance ECL systems. The device compares the arithmetic value of two 9-bit words and indicates whether one word is greater than or equal to the other. The inputs on the device have 75KΩ pull-down resistors. A6 ■ Max. propagation delay of 1500ps IEE min. of –120mA Industry standard 100K ECL levels Extended supply voltage option: VEE = –4.2V to –5.5V Voltage and temperature compensation for improved noise immunity Internal 75KΩ input pull-down resistors 120% faster than Fairchild Approximately 40% lower power than Fairchild Function and pinout compatible with Fairchild F100K Available in 24-pin CERPACK and 28-pin PLCC packages B5 B4 B3 ■ ■ ■ ■ SY100S366 FINAL Amendment: /0 Issue Date: July, 1999 SY100S366 Micrel BLOCK DIAGRAM A8 B8 A7 B7 A6 B6 A5 A>B B5 A=B A4 B4 B>A A3 B3 A2 B2 A1 B1 A0 B0 2 SY100S366 Micrel TRUTH TABLE(1) Inputs A8B8 A7B7 A6B6 A5B5 Outputs A4B4 A3B3 H L A8 = A8 = L H B8 B8 H L L H A8 = A8 = A8 = A8 = B8 B8 B8 B8 A7 = A7 = A7 = A7 = B7 B7 B7 B7 H L A6 = A6 = L H B6 B6 H L L H A8 = A8 = A8 = A8 = B8 B8 B8 B8 A7 = A7 = A7 = A7 = B7 B7 B7 B7 A6 = A6 = A6 = A6 = B6 B6 B6 B6 A5 = A5 = A5 = A5 = B5 B5 B5 B5 H L A4 = A4 = L H B4 B4 H L L H A8 = A8 = A8 = A8 = B8 B8 B8 B8 A7 = A7 = A7 = A7 = B7 B7 B7 B7 A6 = A6 = A6 = A6 = B6 B6 B6 B6 A5 = A5 = A5 = A5 = B5 B5 B5 B5 A4 = A4 = A4 = A4 = B4 B4 B4 B4 A3 = A3 = A3 = A3 = B3 B3 B3 B3 A8 = B8 A8 = B8 A8 = B8 A7 = B7 A7 = B7 A7 = B7 A6 = B6 A6 = B6 A6 = B6 A5 = B5 A5 = B5 A5 = B5 A4 = B4 A4 = B4 A4 = B4 A2B2 H L A2 = A2 = A3 = B3 A3 = B3 A3 = B3 L H B2 B2 A2 = B2 A2 = B2 A2 = B2 A1B1 H L A0B0 L H A1 = B1 A1 = B1 A1 = B1 H L L H A0 = B0 A>B B>A A=B H L H L L H L H H H H H H L H L L H L H H H H H H L H L L H L H H H H H H L H L L H L H H H H H H L L L H H H H H NOTE: 1. H = HIGH Voltage Level, L = LOW Voltage Level, Blank = X = Don't Care DC ELECTRICAL CHARACTERISTICS VEE = –4.2V to –5.5V unless otherwise specified; VCC = VCCA = GND Symbol Parameter IIH Input HIGH Current, All Inputs IEE Power Supply Current Min. Typ. Max. Unit Condition — — 200 µA VIN = VIH (Max.) –120 –86 –60 mA Inputs Open AC ELECTRICAL CHARACTERISTICS CERPACK VEE = –4.2V to –5.5V unless otherwise specified; VCC = VCCA = GND TA = 0°C Symbol Parameter TA = +25°C TA = +85°C Min. Max. Min. Max. Min. Max. Unit tPLH tPHL Propagation Delay Data to Output 400 1600 400 1600 400 1600 ps tTLH tTHL Transition Time 20% to 80%, 80% to 20% 300 900 300 900 300 900 ps 3 Condition SY100S366 Micrel AC ELECTRICAL CHARACTERISTICS PLCC VEE = –4.2V to –5.5V unless otherwise specified; VCC = VCCA = GND TA = 0°C Symbol Parameter TA = +25°C TA = +85°C Min. Max. Min. Max. Min. Max. Unit tPLH tPHL Propagation Delay Data to Output 400 1500 400 1500 400 1500 ps tTLH tTHL Transition Time 20% to 80%, 80% to 20% 300 900 300 900 300 900 ps Condition TIMING DIAGRAM 0.7 ± 0.1 ns 0.7 ± 0.1 ns –0.95V INPUT 80% 50% 20% –1.69V tPLH tPHL 80% 50% 20% OUTPUT tTHL tTLH Propagation Delay and Transition Times NOTE: VEE = –4.2V to –5.5V unless otherwise specified; VCC = VCCA = GND PRODUCT ORDERING CODE Ordering Code 4 Package Type Operating Range SY100S366FC F24-1 Commercial SY100S366JC J28-1 Commercial SY100S366JCTR J28-1 Commercial SY100S366 Micrel 24 LEAD CERPACK (F24-1) Rev. 03 5 SY100S366 Micrel 28 LEAD PLCC (J28-1) Rev. 03 MICREL-SYNERGY TEL 3250 SCOTT BOULEVARD + 1 (408) 980-9191 FAX SANTA CLARA + 1 (408) 914-7878 WEB CA 95054 USA 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. © 2000 Micrel Incorporated 6