SEMICONDUCTOR TECHNICAL DATA # " " "" !" The MC100LVEL29 is a dual master–slave flip flop. The device features fully differential Data and Clock inputs as well as outputs. The MC100EL29 is pin and functionally equivalent to the MC100LVEL29 but is specified for operation at the standard 100E ECL voltage supply. A VBB output is provided for AC coupling, refer to the interfacing section of the ECLinPS Data Book (DL140) for more information on AC coupling ECL signals. Data enters the master latch when the clock is LOW and transfers to the slave upon a positive transition on the clock input. The differential inputs have special circuitry which ensures device stability under open input conditions. When both differential inputs are left open the D input will pull down to VEE and the D input will bias around VCC/2. The outputs will go to a defined state, however the state will be random based on how the flip flop powers up. Both flip flops feature asynchronous, overriding Set and Reset inputs. Note that the Set and Reset inputs cannot both be HIGH simultaneously. 20 1 DW SUFFIX PLASTIC SOIC PACKAGE CASE 751D–04 • 1100MHz Flip–Flop Toggle Frequency • 20–lead SOIC Package • 580ps Propagation Delays TRUTH TABLE Logic Diagram and Pinout: 20-Lead SOIC (Top View) R0 VCC Q0 Q0 S0 S1 VCC Q1 Q1 VEE 20 19 18 17 16 15 14 13 12 11 Q Q R S D Q Q D CLK S CLK R R S D CLK Q Q L L H L H L L L H H L H X X X Z Z X X X L H L H Undef H L H L Undef Z = LOW to HIGH Transition PIN NAMES 1 2 D0 D0 3 4 5 CLK0 CLK0 VBB 6 7 8 9 D1 D1 CLK1 10 CLK1 R1 Pins Function D0–D1 R0–R1 CLK0–CLK1 S0–S1 Data Inputs Reset Inputs Clock Inputs Set Inputs MC100LVEL29 DC CHARACTERISTICS (VEE = –3.0V to –3.8V; VCC = GND) –40°C Symbol Characteristic IEE Power Supply Current VBB Output Reference Voltage IIH Input HIGH Current IIL Input LOW Current Min –1.38 0°C Typ Max 35 50 –1.26 Min –1.38 150 Dn Inputs Dn Inputs 0.5 –300 25°C Typ Max 35 50 –1.26 Min –1.38 150 0.5 –300 4–1 Typ Max 35 50 –1.26 Min –1.38 150 0.5 –300 7/95 Motorola, Inc. 1996 85°C REV 1 0.5 –300 Typ Max Unit 35 50 mA –1.26 V 150 µA µA MC100LVEL29 MC100EL29 MC100LVEL29 AC CHARACTERISTICS (VEE = –3.0V to –3.8V; VCC = GND) –40°C Symbol Characteristic Min Typ 0°C Max Min 1.1 25°C Typ Max Typ Max Typ Max tPLH tPHL Propagation Delay to Output tS tH Setup Time Hold Time 0 100 0 100 0 100 0 100 ps tRR Set/Reset Recovery 100 100 100 100 ps tPW Minimum Pulse Width CLK, Set, Reset 400 400 400 400 ps VPP Minimum Input Swing 150 150 150 150 mV VCMR1 Common VPP<500mV Mode RangeVPP≥500mV –2.0 –1.8 680 700 490 490 –0.4 –0.4 690 710 –2.1 –1.9 –0.4 –0.4 1.1 Unit Maximum Toggle Frequency 480 480 1.1 Min fMAX CLK S, R 1.1 Min 85°C 500 500 700 720 –2.1 –1.9 –0.4 –0.4 GHz 520 520 720 740 –2.1 –1.9 –0.4 –0.4 ps V tr Output Rise/Fall Times Q 280 550 280 550 280 550 280 550 ps tf (20% – 80%) 1. The CMR range is referenced to the most positive side of the differential input signal. Normal operation is obtained if the HIGH level falls within the specified range and the peak-to-peak voltage lies between VPPmin and 1V. The lower end of the CMR range varies 1:1 with VEE. The numbers in the spec table assume a nominal VEE = –3.3V. Note for PECL operation, the VCMR(min) will be fixed at 3.3V – |VCMR(min)|. MC100EL29 DC CHARACTERISTICS (VEE = –4.2V to –5.5V; VCC = GND) –40°C Symbol Characteristic IEE Power Supply Current VBB Output Reference Voltage IIH Input HIGH Current IIL Input LOW Current Min –1.38 0°C Typ Max 35 50 –1.26 Min Typ Max 35 50 –1.38 150 Dn Inputs Dn Inputs 25°C –1.26 Min Typ Max 35 50 –1.38 –1.26 150 0.5 –300 0.5 –300 85°C Min Typ Max Unit 35 50 mA –1.26 V 150 µA –1.38 150 0.5 –300 µA 0.5 –300 MC100EL29 AC CHARACTERISTICS (VEE = –4.2V to –5.5V; VCC = GND) –40°C Symbol Characteristic Min Typ 0°C Max 1.1 Min Typ 25°C Max Typ Max Typ Max tPLH tPHL Propagation Delay to Output tS tH Setup Time Hold Time 0 100 0 100 0 100 0 100 ps tRR Set/Reset Recovery 100 100 100 100 ps tPW Minimum Pulse Width CLK, Set, Reset 400 400 400 400 ps VPP Minimum Input Swing 150 150 150 150 mV VCMR1 Common VPP<500mV Mode RangeVPP≥500mV –3.2 –3.0 680 700 –0.4 –0.4 490 490 690 710 –3.3 –3.1 –0.4 –0.4 500 500 –3.3 –3.1 1.1 Unit Maximum Toggle Frequency 480 480 1.1 Min fMAX CLK S, R 1.1 Min 85°C 700 720 –0.4 –0.4 520 520 –3.3 –3.1 GHz 720 740 –0.4 –0.4 ps V tr Output Rise/Fall Times Q 280 550 280 550 280 550 280 550 ps tf (20% – 80%) 1. The CMR range is referenced to the most positive side of the differential input signal. Normal operation is obtained if the HIGH level falls within the specified range and the peak-to-peak voltage lies between VPPmin and 1V. The lower end of the CMR range varies 1:1 with VEE. The numbers in the spec table assume a nominal VEE = –4.5V. Note for PECL operation, the VCMR(min) will be fixed at 5.0V – |VCMR(min)|. MOTOROLA 4–2 ECLinPS and ECLinPS Lite DL140 — Rev 3 MC100LVEL29 MC100EL29 OUTLINE DIMENSIONS DW SUFFIX PLASTIC SOIC PACKAGE CASE 751D–04 ISSUE E –A – 20 NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: MILLIMETER. 3. DIMENSIONS A AND B DO NOT INCLUDE MOLD PROTRUSION. 4. MAXIMUM MOLD PROTRUSION 0.150 (0.006) PER SIDE. 5. DIMENSION D DOES NOT INCLUDE DAMBAR PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL BE 0.13 (0.005) TOTAL IN EXCESS OF D DIMENSION AT MAXIMUM MATERIAL CONDITION. 11 1 –B – P 10 PL A B 0.010 (0.25) M B M 10 D 20 PL 0.010 (0.25) J M T S S F R X 45° C –T G K 18 PL SEATING – PLANE M DIM A B C D F G J K M P R MILLIMETERS MIN MAX 12.65 12.95 7.40 7.60 2.35 2.65 0.35 0.49 0.50 0.90 1.27 BSC 0.25 0.32 0.10 0.25 0° 7° 10.05 10.55 0.25 0.75 INCHES MIN MAX 0.499 0.510 0.292 0.299 0.093 0.104 0.014 0.019 0.020 0.035 0.050 BSC 0.010 0.012 0.004 0.009 0° 7° 0.395 0.415 0.010 0.029 Motorola reserves the right to make changes without further notice to any products herein. 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