
Appendix A: Specifications
A–2
VM100 & VM101 User Manual
Electrical Specifications
Table A–1: Input signal requirements–VIDEO INPUT
Category
Description
Maximum Operating Voltage REQ: –1.8 V to +2.2 V
Absolute Maximum Input Voltage REQ: –8.5 V to +8.5 V
Minimum Operating Voltage REQ: 1 Vp-p video signal
RI: Typically operates with a 1 Vp-p
input, +1 dB or –6 dB
DC Input Impedance REQ: ≥20 KW
RI: DC coupling
Return Loss REQ: >40 dB to 6 MHz
RI: DC coupling
Table A–2: Input signal requirements–EXT REF
Category
Description
Absolute Maximum Input Voltage REQ: –8.5 V to +8.5 V
Minimum Operating Voltage REQ: 1 Vp-p video signal
RI: Typically operates with a 1 Vp-p
input, +1 dB or –6 dB
DC Input Impedance REQ: ≥20 KW
Return Loss REQ: >40 dB to 6 MHz
Video INPUT / EXT REF
Crosstalk REQ: >70 dB to 6 MHz
Loop-through Isolation RI: >70 dB (typical)
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