Extron Electronics ISM 182 - Manual (Page 86)

Integration Scaling Matrix Switcher • Reference Information B-2
Reference Information
Specifications
Video
Routing .......................................... 8 x 2 matrix
Video input
Number/signal type ................... 8 RGBHV, RGBS, RGsB, RGBcvS, component video, S-video, composite
video
Connectors ................................... 8 x 5 female BNC
Nominal level ............................... 1V p-p for Y of component video and S-video, and for composite video
0.7V p-p for RGB
0.3V p-p for R-Y and B-Y of component video, and for C of S-video
Minimum/maximum levels ....... Analog: 0V to 1.0V p-p with no offset
Impedance .................................... 75 ohms
Horizontal frequency .................. Autoscan 15 kHz to 100 kHz
Vertical frequency ....................... Autoscan 50 Hz to 100 Hz
Resolution range .......................... Autoscan 720 x 525 to 1600 x 1200
Video processing
Decoder ......................................... 9 bit digital
Digital sampling ........................... 24 bit, 8 bits per color; 13.5 MHz standard (video), 140 MHz standard (RGB)
Colors ............................................ 16.78 million
Horizontal filtering ...................... 4 levels
Vertical filtering ........................... 8 levels
Video output
Number/signal type ................... 2 RGBHV, RGBS
Connectors ................................... 2 x 5 BNC female, (2) 15-pin HD female
Nominal level ............................... 0.7V p-p for RGB
Minimum/maximum levels ....... 0V to 0.7V p-p
Impedance .................................... 75 ohms
Scaled resolutions
ISM 182 .............................. 640x480 1,3,4,5 , 800x600 1,3,4,5 , 832x624 3,4,5 , 848x480 3 , 852x480 3 , 1024x768 1,3,4,5
ISM 482 .............................. 640x480 1,3,4,5 , 800x600 1,3,4,5 , 832x624 3,4,5 , 848x480 3 , 852x480 3 , 1024x768 1,3,4,5 ,
1280x768 2 , 1280x1024 1,3,5 , 1360x765 3 , 1365x1024 3,5 , 1400x1050 1,3,5 , 576p 1,5 ,
720p 3,5 , 1080p 3,5 , 1080i 1,3,5
1 = at 50 Hz 2 = at 56 Hz 3 = at 60 Hz 4 = at 75 Hz
5 = locked to the current input’s vertical refresh rate
Return loss .................................... -30dB @ 5 MHz
DC offset ....................................... ±5mV maximum with input at 0 offset
Sync
Input type ..................................... Autodetect RGBHV, RGBS, RGsB, RGBcvS
Output type .................................. RGBHV, RGBS
Standards ...................................... NTSC 3.58, NTSC 4.43, PAL, SECAM
Input level ..................................... 0V to 5.0V p-p
Output level .................................. 0V to 5.0V p-p, unterminated
Input impedance .......................... 510 ohms
Output impedance ....................... 75 ohms
Max input voltage ........................ 5.0V p-p
Max. propagation delay .............. 20 ns
Polarity .......................................... Positive or negative (selectable)