Extron Electronics VTG 300_300R User Guide Rev. E - Manual (Page 29)

Reference
Information
This section provides information on:
• Specifications
• Included Parts
Specifications
Video signal characteristics
Dot clock ........................................ 108 MHz (max.)
Pixel clock accuracy ........................ 100 ppm
Horizontal frequency ...................... 15 kHz to 127 kHz
Vertical frequency ........................... 30 Hz to 85 Hz
Rise/fall time
Composite and S-video ............ 140 ns
All other signal types ............... <4 ns
Video output
Number/signal type ........................ 1 RGBHV, RGBS, RGsB, RsGsBs, component video, S-video, composite video
Connectors .................................... (1) 15-pin HD female (RGB/component)
(1) 4-pin mini DIN female (S-video)
1 BNC female (composite video)
Nominal level ................................. 1 Vp-p for Y of component video and S-video, and for composite video
0.7 Vp-p for RGB and for R-Y and B-Y of component video
0.286 Vp-p (burst) for C of S-video
Minimum/maximum levels .............. 0.0 V to 1.0 Vp-p
Impedance ..................................... 75 ohms
Resolutions ..................................... Computer (VGA–WUXGA), video (NTSC, PAL), HDTV, and 16:9 high resolutions
Return loss ..................................... -30 dB @ 5 MHz
DC offset ....................................... ±5 mV for RGB and component video,
±30 mV for S-video and composite video
Sync
Output type ................................... RGBHV, RGBS, RGsB, RsGsBs (for RGB signals)
Tri-level on Y, R-Y, B-Y channels (component video 720p, 1080i, 1080p)
Bi-level on Y channel (for all other component video rates)
Standards ....................................... NTSC 3.58, NTSC 4.43, PAL, SMPTE 170M, SMPTE 274M, SMPTE 293M,
SMPTE 295M, SMPTE 296M
Output level ................................... 0.3 Vp-p for component video (bi-level sync)
0.6 Vp-p for component video (tri-level sync)
TTL: 5.0 Vp-p, unterminated for RGBHV, RGBS
Output impedance ......................... 60 ohms
Max. rise/fall time ........................... 5 ns (TTL sync)
Polarity ........................................... Positive or negative (signal dependent)
23 VTG 300/300R • Reference Information