Prescaler for TV and VTR purposes U 666 B / U 666 BS / GHz prescaler (factor = 256) _____________________________________________________________________ Supply voltage range Supply current Input sensivity fi = 80 ... 900 MHz, RG = 50 Ohm Large signal Compatibility Balanced ECL output Voltage switching Frequency range Pin 8 Pin 4 Pin 2 Vs Is 4,5 ... 5,5 42 ... 64 V mA Pin 2 Vi 10 300 mV mV Vo fD 1,5 30 ... 1000 Vpp MHz - U 666 B no oscillating - U 666 BS self oscillating in case of input signal loss 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