CLC2500

PRELIMINARY Product Brief A m p l i fy t h e H u m a n E x p e r i e n c e Comlinear™ CLC2500 Dual, Ultra-fast Voltage Comparator Comlinear™ CLC2500 Dual, Ultra-fast Voltage Comparator General Description The Comlinear CLC2500 is a sub-nanosecond dual comparator with propagation delay variation less than 100ps from 5 to 50mV input overdrive voltage. The input slew rate is 10 V/ns and the differential input stage has a commonmode input range of -2.5V to 4V. The Comlinear CLC2500 has ECL-compatible complementary digital outputs that are capable of driving 50Ω terminated transmission lines. The CLC2500 is ideally suited for automated test equipment (ATE) applications, high-speed instrumentation, and peak detection. fEAtuREs n 650ps propagation delay n 100ps overdrive delay variation n 70dB CMRR n Differential latch control n 10V/ns slew rate n ECL compatible n 350mW power dissipation n 900MHz bandwidth n Lead-free QFN package APPLIcAtIoNs n Automated test equipment n High-speed instrumentation n Window comparators n High-speed timing n Line receivers n High-speed triggers n Threshold detection n Peak detection Block Diagram Inverting Input Latch Enable Non-Inverting Input A + Latch Enable Q Output Q Output VEE VCC GNDB GNDA Q Output Q Output Latch Enable Inverting Input B + Latch Enable Non-Inverting Input Rev 0.0.1 Ordering Information Part Number CLC2500ILP16X* Package QFN-16 Pb-Free Yes Operating Temperature Range -40°C to +85°C Packaging Method Reel Moisture sensitivity level for all parts is MSL-1. *Preliminary © 2007 CADEKA Microcircuit LLC www.cadeka.com PRELIMINARY Product Brief Electrical Characteristics TA = 25°C, VCC = 5V, VEE = -5.2V, RL =50Ω to -2V; unless otherwise noted. Parameter AC Performance Propogation Delay Latch Set-up Time Latch to Output Delay Latch Pulse Width Latch Hold Time Rise Time Fall Time Slew Rate -3dB Bandwidth 20mV overdrive 20mV overdrive 20mV overdrive 20mV overdrive 20mV overdrive 20% to 80% 20% to 80% 650 150 500 500 0 180 80 10 900 -10 -3 -25 3 10 1 8 18 40 4.75 -4.95 -2.5 Common Mode Range -2.0 66 500 0.6 70 VCM = -2.5V to 4V Both Channels, No Load Both Channels, with Load ECL 50Ω to -2V ECL 50Ω to -2V -1.00 -1.95 70 350 400 425 550 -0.81 -1.54 5.0 -5.2 3 25 30 55 5.25 -5.45 4.0 0 10 ps Available Package Min Typ Max Units Conditions CLC2500 QFN-16 (not actual size) Comlinear™ CLC2500 Dual, Ultra-fast Voltage Comparator ps ps ps ps ps ps V/ns MHz mV µV/°C µA µA mA mA V V V V dB kΩ pF dB dB mW mW V V DC Performance Input Offset Voltage (1) Average Drift Input Offset Current (1) Input Bias Current (1) Positive Supply Current Negative Supply Current Positive Supply Voltage Negative Supply Voltage Input Common Mode Range Latch Enable Open Loop Gain Differential Input Resistance Input Capacitance Power Supply Rejection Ratio Common Mode Rejection Ratio Power Dissipation Output High Level Output Low Level Notes: 1. 100% tested at 25°C. Refer to the data sheet for complete product specifications. Rev 0.0.1 For additional information regarding our products, please visit the CADEKA at: cadeka.com cADEKA Headquarters Loveland, Colorado T: 970.663.5452 T: 877.663.5415 (toll free) CADEKA, the CADEKA logo design, and Comlinear and the Comlinear logo design, are trademarks or registered trademarks of CADEKA Microcircuit LLC. All other brand and product names may be trademarks of their respective companies. Copyright ©2007 by CADEKA Microcircuit LLC. All rights reserved. 0707 A m p l i fy t h e H u m a n E x p e r i e n c e