SDS-1001-101-x Installation Manual
Document #540306, Rev IR, 04/2005
Page 8 of 12
3.6 Electrical
Characteristics
3.6.1 Electrical Specifications typical for all Serial Digital A/V Splitter
units:
Electrical
Max. Power
Requirements
125 mA @ +28 VDC
Quiescent Power
Requirements
100 mA @ +28 VDC
Operating Voltage
Range
+18 to +32 VDC
Audio
Interface
Digital Audio
As specified by AES3 standard,
including transformer coupling on
inputs and outputs
Video
Interface
Digital Video
As specified by SMPTE259M
standard, 800 mV typical
Input Impedance
75
Ω
3.6.2 This unit provides for separate circuit ground and chassis ground
connections. Circuit ground is referenced to pin two (2) of
connector J1. Chassis ground is referenced to pin three (3) of
connector J1. Chassis ground connection shall be bonded to
airframe ground with less than 0.010
Ω
resistance using less than
50
Ω
impedance cable.
3.6.3 SDS-1001-101-x Mating Connectors
J1 Connector Description
SDS-1001-101-1
RD25F10JVL0 or equivalent
(Positronic Industries)
SDS-1001-101-2
DBMA-25S w/ Male Screwlocks or equivalent
(ITT Cannon)
J2 Connector Description
SDS-1001-101-1
CBD5W5M1400000 or equivalent
(Positronic Industries)
SDS-1001-101-2
DBA5W5PK87F0 or equivalent
DM53742-1 Size 8 Contact (x5) or equivalent
(ITT Cannon)
