Appendix A: Specifications
WFM 1125 Option 0A/0B/0C/0D User Manual
A-5
Table A-3: Serial digital video interface
Characteristic Performance requirements Reference information
Format 1.4835 to 1.485 Gbps, complying with
BTAĆS004A, SMAPTE 292M.
Serial Input
Impedance
75 W Unbalanced
Monitor Output
Level 800 mVpĆp ±10 %. 800 mVpĆp ±10 %
Impedance
75 W Unbalanced
Return Loss
y 15 dB at 5 MHz to 742.5 MHz
y 10 dB at 742.5 MHz to 1.5 GHz
Table A-4: Analog Output
Characteristic Performance requirements Reference information
Format SMPTE 240M, SMPTE 274M, or SMPTE
296M (Option 0D)
SMPTE 240M or SMPTE 274M (Option 0A or
240M/274M format mode of Option 0C)
SMPTE 296M (Option 0B or 296M format
mode of Option 0C)
DAC Resolution Luminance Channel (Y):9bit
Chrominance Channel (P
b
,P
r
):10bit
Impedance
75 W Unbalanced
Sync triĆlevel sync on Y channel
Table A-5: Stripped AES/EBU digital audio output
1
Characteristic Performance requirements Reference information
Format ANSI S4.40
Impedance
75 W Unbalanced
Return Loss
u25 dB at 0.1 MHz to 6 MHz
Amplitude 1.0 V ± 10 %
DC Offset 0.0 V ± 50 mV
Rise/Fall Time 30 ns to 44 ns
Sampling Rate 48 kHz (locked to video signal)