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Reference information, Specifications, Video input – Extron Electronics ISS 108 User Manual

Page 96: Video processing, Video output, Sync

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Integration Seamless Switcher • Reference Information

B-2

Reference Information

Specifications

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

0.7 V 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 ....... 0 V to 1.0 V p-p with no offset
Impedance .................................... 75 ohms
Horizontal frequency .................. Autoscan 15 kHz to 100 kHz (RGB)
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 scaled RGBHV, RGBS
Connectors ................................... 2 x 5 BNC female, (2) 15-pin HD female
Nominal level ............................... 0.7 V p-p for RGB
Minimum/maximum levels ....... 0 V to 0.7 V p-p
Impedance .................................... 75 ohms
Scaled resolution

ISS 108 ................................ 640x480

1,3,4,5

, 800x600

1,3,4,5

, 832x624

3,4,5

, 848x480

3

, 852x480

3

, 1024x768

1,3,4,5

ISS 408 ................................ 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 .................................... -30 dB @ 5 MHz
DC offset ....................................... ±5 mV maximum with input at 0 offset
Switching type .............................. Seamless switching (cut or dissolve)

Sync

Input type ..................................... Autodetect RGBHV, RGBS, RGsB, RGBcvS
Output type .................................. RGBHV, RGBS
Standards ...................................... NTSC 3.58, NTSC 4.43, PAL, SECAM
Input level ..................................... 0 V to 5.0 V p-p
Output level .................................. 0 V to 5.0 V p-p
Input impedance .......................... 510 ohms
Output impedance ....................... 75 ohms
Max input voltage ........................ 5.0 V p-p
Max. propagation delay .............. 20 nS
Polarity .......................................... Positive or negative (selectable)

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