SY10EL52 Datasheet | Micrel Semiconductor

Micrel, Inc. NOT REMENDED FOR NEW DESIGNS DIFFERENTIAL DATA AND CLOCK D FLIP-FLOP SY1S0YE10L05E2L52 SY100EL52 Features s 365ps propagation delay s 2.0GHz toggle frequency s Internal 75kΩ input pull-down resistors s Available in 8-pin SOIC package DESCRIPTION The SY10/100EL52 are differential data, differential clock D flip-flops. These devices are functionally equivalent to the E452 devices, with higher performance capabilities. With propagation delays and output transition times significantly faster than the E452, the EL52 is ideally suited for those applications which require the ultimate in AC performance. 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 also allow the EL52 to be used as a negative edge triggered device. The EL52 employs input clamping circuitry so that, under open input conditions (pulled down to VEE), the outputs of the device will remain stable. PIN NAMES Pin D CLK Q Function Data Input Clock Input Data Output TRUTH TABLE(1) D L H NOTE: 1. Z = LOW-to-HIGH transition. CLK Z Z M9999-121205 hbwhelp@micrel. or (408) 955-1690 Rev.: H Amendment: /0 Issue Date: December 2005 Micrel, Inc. SY10EL52 SY100EL52 PACKAGE/ORDERING INFORMATION Ordering Information(1) D1 D2 8 VCC 7Q Part Number SY10EL52ZC SY10EL52ZCTR(2) Package Type Z8-1 Z8-1 Operating Range mercial mercial Package Marking...