Prescaler for TV and VTR purposes U 891 BS / U 891 BS-FP / 1,1 GHz _____________________________________________________________________ Supply voltage range Supply current Input sensivity fi = 70 ... 1000 MHz, RG = 50 Ohm fi = 1000 ... 1100 MHz Large signal Compatibility Balanced ECL output Voltage switching each output C1 13pf, SF = 1:64 Switching voltage for scaling Pin 8 Pin 4 Pin 2,3 Pin 2,3 Pin 5 Vs Is 4,5 ... 5,5 V 17 mA Vi 10 15 300 mV mV mV Vo 0,6 Vpp 64 VSF 128 VSF 256 VSF open VS ... 0,5 V 0 ... 0,3 V Pin compatible to U 813 BS This document is manually refreshed and without any warranty!!! _____________ ____________/ \ ___________/ \ __________/ \ l p h a c r o n_______________________________ _________/_________________________________________________ high performance computing / AlphaCron Datensysteme Wandersleber Strasse 1a 99192 Apfelstaedt (GERMANY) www.alphacron.de