Prescaler for TV and VTR purposes
U 891 BS / U 891 BS-FP /
1,1 GHz
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Supply voltage range
Supply current
Input sensivity
f
i
= 70 ... 1000 MHz, R
G
= 50 Ohm
f
i
= 1000 ... 1100 MHz
Large signal Compatibility
Balanced ECL output
Voltage switching each output
C
1
13pf, SF = 1:64
Switching voltage for scaling
Pin 8
Pin 4
Pin 2,3
Pin 2,3
Vs
Is
4,5 ... 5,5 V
17
mA
10
15
300
0,6
mV
mV
mV
V
pp
V
i
V
o
Pin 5
64 V
SF
128 V
SF
256 V
SF
open
V
S
... 0,5 V
0 ... 0,3 V
Pin compatible to U 813 BS
This document is manually refreshed and without any warranty!!!
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high performance computing
AlphaCron Datensysteme
Wandersleber Strasse 1a
99192 Apfelstaedt
(GERMANY)
www.alphacron.de