Ross 4500DR-104-07, User Manual, Page: 103 / 161

SRG-4500 User Guide (v7.0) Technical Specifications • 103
Analog Video Outputs
Signal Amplitude 3.3V ±10% TTL CMOS compatible
Rise and Fall Time 5ns > Rise/Fall <44ns 10% to 90%
Jitter 8ns Typically 2ns
Output 1Hz ±5ppm
Table 9.6 Technical Specifications — Analog Video Outputs (Free Run Mode)
Category Performance Requirement Notes
Output Connector Type 75ohm BNC
Number of Outputs
2 BNCs — Composite Pattern Output 10 BNCs in total
2 BNCs — Composite Black Burst Output
2 BNCs — Tri-Black 2 Output
2 BNCs — Tri-Black 3 Output
2 BNCs — Tri-Black 4 Output
Output Impedance 75ohm
Return Loss >30dB to 5MHz
Formats NTSC-M (with Setup), SMPTE-170M Refer to Table 9.7
NTSC-J (no Setup), SMPTE-170M
PAL, CCIR-656, ITU-R BT 1700-1
(PAL-B)
Tri-sync, SMPTE-274M
Tri-sync available only on Tri-Black 2,
Tri-Black 3, and Tri-Black 4 outputs
Burst Amplitude
Accuracy
±5%
Typically ±2%
Burst Frequency
Accuracy
±1Hz
Typically ±0.25Hz
Burst Frequency Long
Term
<1ppm/year
Sync Amplitude
Accuracy
±3%
Typically ±1%
SCH Phase Accuracy ±5°
Blanking Level ±50mV Typically ±10mV
Timing Offset Range Full color frame
Resolution NTSC
and PAL
<0.5 degree of
sub-carrier
Resolution Tri-Sync <1/54MHz
Table 9.5 Technical Specifications — 1Hz Frequency Reference Output (Free Run Mode)
Category Performance Requirement Notes