Atec Rohde-Schwarz-UPV - Manual (Page 17)

Version 03.00, August 2011
Rohde & Schwarz R&S ® UPV Audio Analyzer 17
Outputs
CMOS 0.9 V/1.2 V/1.5 V/1.8 V/2.5 V Logic voltage
LVTTL 3.3 V
Impedance short-circuit-proof 50 Ω
Maximum reverse voltage –3 V to selected logic voltage + 3 V
Inputs
CMOS 0.9 V/1.2 V/1.5 V/1.8 V/2.5 V Logic voltage
LVTTL 3.3 V
–0.3 V to selected logic voltage + 0.3 V 10 kΩ Impedance
–4 V to –0.3 V or selected logic voltage +
0.3 V to selected logic voltage + 4 V 100 Ω
Maximum input voltage –4 V to selected logic voltage + 4 V
Clock I/O configuration
Synchronization
Internal clock Ext. master clock Ext. frame sync Ext. frame sync
(audio monitor)
Ext. frame sync
and bit clock
Ext. frame sync
and bit clock
(gated)
Master clock
output X X X
Master clock
input X
Bit clock output X X X X
Bit clock input X X
Frame sync
output X X X X
Frame sync
input X X X X
Slot clock output X X X X X X
Unused outputs are tristated.