MC10EL51DTR2

5V ECL Differential Clock D Flip‐Flop MC10EL51, MC100EL51 Description The MC10EL/100EL51 is a differential clock D flip-flop with reset. The device is functionally similar to the E151 device with higher performance capabilities. With propagation delays and output transition times significantly faster than the E151 the EL51 is ideally suited for those applications which require the ultimate in AC performance. The reset input is an asynchronous, level triggered signal. Data enters the master portion of the flip-flop when the clock is LOW and is transferred to the slave, and thus the outputs, upon a positive transition of the clock. The differential clock inputs of the EL51 allow the device to be used as a negative edge triggered flip-flop. The differential input employs clamp circuitry to maintain stability under open input (pulled down to VEE) conditions. The 100 Series contains temperature compensation. Features • • • • • • April, 2021 − Rev. 9 SOIC−8 NB D SUFFIX CASE 751−07 MARKING DIAGRAMS* 8 1 > 1 kV Human Body Model ♦ > 100 V Machine Model PECL Mode Operating Range: ♦ VCC = 4.2 V to 5.7 V with VEE = 0 V NECL Mode Operating Range: ♦ VCC = 0 V with VEE = −4.2 V to −5.7 V Internal Input Pulldown Resistors on D, R, and CLK Meets or Exceeds JEDEC Spec EIA/JESD78 IC Latchup Test Moisture Sensitivity: ♦ Level 1 for SOIC−8 NB ♦ For Additional Information, see Application Note AND8003/D Flammability Rating: ♦ UL 94 V−0 @ 0.125 in, Oxygen Index: 28 to 34 Transistor Count = 73 devices These Devices are Pb-Free, Halogen Free and are RoHS Compliant © Semiconductor Components Industries, LLC, 2016 1 HEL51 ALYW G ♦ • 8 8 • 475 ps Propagation Delay • 2.8 GHz Toggle Frequency • ESD Protection: • www.onsemi.com 1 KEL51 ALYW G 1 H K A L Y W G = MC10 = MC100 = Assembly Location = Wafer Lot = Year = Work Week = Pb-Free Package (Note: Microdot may be in either location) *For additional marking information, refer to Application Note AND8002/D. ORDERING INFORMATION Package Shipping MC10EL51DG Device SOIC−8 (Pb-Free) 98 Units/Tube MC100EL51DG SOIC−8 (Pb-Free) 98 Units/Tube Publication Order Number: MC10EL51/D MC10EL51, MC100EL51 Table 1. TRUTH TABLE R 1 D 2 CLK 3 8 VCC 7 Q 6 Q R D D* R* CLK* Q** L H X L L H Z Z X L H L Z = LOW to HIGH Transition * Pin will default low when left open. **Pin will default low when inputs are left open. Table 2. PIN DESCRIPTION PIN CLK 4 5 FUNCTION R D CLK, CLK Q, Q VCC VEE VEE Figure 1. Logic Diagram and Pinout Assignment ECL Reset Input ECL Data Input ECL Clock Inputs ECL Data Outputs Positive Supply Negative Supply Table 3. MAXIMUM RATINGS Symbol Parameter Condition 1 Condition 2 Rating Unit VCC PECL Mode Power Supply VEE = 0 V 8 V VEE NECL Mode Power Supply VCC = 0 V −8 V VI PECL Mode Input Voltage NECL Mode Input Voltage VEE = 0 V VCC = 0 V 6 −6 V Iout Output Current Continuous Surge 50 100 mA VI ≤ VCC VI ≥ VEE TA Operating Temperature Range −40 to +85 °C Tstg Storage Temperature Range −65 to +150 °C qJA Thermal Resistance (Junction-to-Ambient) 0 lfpm 500 lfpm SOIC−8 NB 190 130 °C/W qJC Thermal Resistance (Junction-to-Case) Standard Board SOIC−8 NB 41 to 44 °C/W Tsol Wave Solder (Pb-Free)