SY100S351FC

SY100S351 FINAL HEX D FLIP-FLOP FEATURES Q1 Q1 Q0 D0 Q0 VEES PIN CONFIGURATIONS D1 11 10 9 8 7 6 5 D2 CPa 12 13 14 15 16 17 CPb 18 D3 VEE VEES MR BLOCK DIAGRAM Top View PLCC J28-1 4 3 2 1 28 27 Q2 26 Q3 Q2 VCCA VCC VCC Q3 D Q4 R Q D4 D5 Q4 D Q Q3 E Q Q3 Q Q2 Q Q2 D Q Q1 E R Q Q1 D Q Q0 E R Q Q0 Q5 Q5 Q4 D2 D E D1 D0 R R 1 24 23 22 21 20 19 18 D1 2 3 17 16 D0 Q0 15 14 Q0 Q1 13 7 8 9 10 11 12 Q1 Top View Flatpack F24-1 4 5 6 Q3 Q4 Rev.: G 1 D2 Q D3 Q5 CPa MR VEE Q Q2 Q2 R CPb Q5 VCCA E E D3 Q Q3 VCC D Q4 D5 CPb CPa MR D4 Q5 Q4 19 20 21 22 23 24 25 VEES ■ ■ ■ ■ ■ The SY100S351 offers six D-type, edge-triggered, master/slave flip-flops with differential outputs, and is designed for use in high-performance ECL systems. The flip-flops are controlled by the signal from the logical OR operation on a pair of common clock signals (CPa, CPb). Data enters the master when both CPa and CPb are LOW and transfers to the slave when either CPa or CPb (or both) go to a logic HIGH. The Master Reset (MR) input overrides all other inputs and takes the Q outputs to a logic LOW. The inputs on this device have 75KΩ pull-down resistors. D5 Q5 ■ Max. toggle frequency of 700MHz Clock to Q max. of 1200ps IEE min. of –98mA 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 50% faster than Fairchild 300K Better than 20% lower power than Fairchild Function and pinout compatible with Fairchild F100K Available in 24-pin CERPACK and 28-pin PLCC packages D4 ■ ■ ■ ■ ■ DESCRIPTION Amendment: /0 Issue Date: July, 1999 SY100S351 Micrel PIN NAMES Pin Function D0 — D5 Data Inputs CPa, CPb Common Clock Inputs MR Asynchronous Master Reset Input Q0 — Q5 Data Outputs Q0 — Q5 Complementary Data Outputs VEES VEE Substrate VCCA VCCO for ECL Outputs TRUTH TABLES Synchronous Operation(1) Asynchronous Operation(1) Inputs Inputs Outputs Dn CPa CPb MR Qn (t+1) X X X H L NOTE: 1. H = High Voltage Level L = Low Voltage Level X = Don't Care t = Time before CP Positive Transition t+1 = Time after CP Positive Transition u = LOW-to-HIGH Transition Outputs Dn CPa CPb MR Qn (t+1) L u L L L H u L L H L L u L L H L u L H X H u L Qn(t) X u H L Qn(t) X L L L Qn(t) Unit DC ELECTRICAL CHARACTERISTICS VEE = –4.2V to –5.5V unless otherwise specified; VCC = VCCA = GND Symbol IIH IEE Parameter Input HIGH Current MR D0 – D5 CPa, CPb Power Supply Current Min. Typ. Max. — — — — — — 270 200 300 –98 –71 –49 2 Condition µA VIN = VIH (Max.) mA Inputs Open SY100S351 Micrel 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 fMAX Toggle Frequency 700 — 700 — 700 — MHz tPLH tPHL Propagation Delay CPa, CPb to Output — 1200 — 1200 — 1200 ps tPLH tPHL Propagation Delay MR to Output — 1200 — 1200 — 1200 ps tTLH tTHL Transition Time 20% to 80%, 80% to 20% 300 900 300 900 300 900 ps tS Set-up Time D0–D5 MR (Release Time) 500 1000 — — 500 1000 — — 500 1000 — — tH Hold Time, D0–D5 550 — 550 — 550 — ps tPW (H) Pulse Width HIGH CPa, CPb, MR 1000 — 1000 — 1000 — ps Condition ps 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 fMAX Toggle Frequency 700 — 700 — 700 — MHz tPLH tPHL Propagation Delay CPa, CPb to Output — 1200 — 1200 — 1200 ps tPLH tPHL Propagation Delay MR to Output — 1200 — 1200 — 1200 ps tTLH tTHL Transition Time 20% to 80%, 80% to 20% 300 900 300 900 300 900 ps tS Set-up Time D0–D5 MR (Release Time) 500 1000 — — 500 1000 — — 500 1000 — — tH Hold Time, D0–D5 550 — 550 — 550 — ps tPW (H) Pulse Width HIGH CPa, CPb, MR 1000 — 1000 — 1000 — ps ps 3 Condition SY100S351 Micrel TIMING DIAGRAMS DATA 0.7 ± 0.1 ns 0.7 ± 0.1 ns –0.95V 80% 50% 20% CLOCK –1.69V 1/fmax tPHL tpw (H) tPLH OUTPUT 50% tPHL tPLH OUTPUT tTLH tTHL Propagation Delay (Clock) and Transition Times NOTE: VEE = –4.2V to –5.5V unless otherwise specified; VCC = VCCA = GND 0.7 ± 0.1 ns 0.7 ± 0.1 ns –0.95V 80% 50% 20% MR –1.69V tS (RELEASE TIME) tpw (H) CLOCK 50% tPHL tPLH OUTPUT 50% tPLH tPHL 80% 50% 20% OUTPUT Propagation Delay (Resets) 4 SY100S351 Micrel TIMING DIAGRAMS –0.95V DATA 50% –1.69V tH tS –0.95V CLOCK 50% –1.69V Data Set-up and Hold Time NOTES: 1. VEE = –4.2V to –5.5V unless otherwise specified; VCC = VCCA = GND 2. tS is the minimum time before the transition of the clock that information must be present at the data input. 3. tH is the minimum time after the transition of the clock that information must remain unchanged at the data input. PRODUCT ORDERING CODE Ordering Code 5 Package Type Operating Range SY100S351FC F24-1 Commercial SY100S351JC J28-1 Commercial SY100S351JCTR J28-1 Commercial SY100S351 Micrel 24 LEAD CERPACK (F24-1) Rev. 03 6 SY100S351 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 7