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Specifications and Part Numbers
Specifications
Video input
Number/signal type ................... 2 composite video
Connectors ................................... 2 female BNC (composite video)
Nominal level ............................... 1 Vp-p for Y of component video and S-video, and for composite video
Minimum/maximum levels ....... 0 V to 1.0 Vp-p with no offset
Impedance .................................... 75 ohms
Horizontal frequency .................. 24 kHz to 100 kHz
Vertical frequency ....................... 50 Hz to 120 Hz
Resolution range .......................... 640 x 480 to 1600 x 1200, 480p, 576p, 720p, 1080i, and 1080p
Return loss .................................... <-30 dB @ 5 MHz
DC offset (max. allowable) ......... 0.5 V
Video processing
Encoder ......................................... 9 bit digital
Decoder ......................................... 10 bit digital
Digital sampling ........................... 24 bit, 8 bits per color; 140 MHz standard
Colors ............................................ 16.78 million
Video output
Number/signal type ................... Scaled RGBHV, RGBS, RGsB; Y, R-Y, B-Y
Connectors ................................... 1 female 15-pin HD
Nominal level ............................... 1 Vp-p for Y of component video
Minimum/maximum levels ....... 0 V to 2.0 Vp-p
Impedance .................................... 75 ohms
Vertical frequency ....................... 50 Hz, 60 Hz, or 75 Hz, depending on selected output resolution
Scaled resolution .......................... 640x480
Return loss .................................... -21 dB @ 5 MHz
DC offset ....................................... ±300 mV maximum with input at 0 offset
Sync
Input type ..................................... RGBHV, RGBS, RGsB
Output type .................................. RGBHV, RGBS, RGsB; Y, R-Y, B-Y (tri-level)
Standards ...................................... NTSC 3.58, NTSC 4.43, PAL, SECAM
Input level ..................................... 0 V to 5 Vp-p
Output level .................................. TTL: 5.0 Vp-p, unterminated
Input impedance .......................... 75 ohms
Output impedance ....................... 75 ohms
A-2
IN1508 Scaling Presentation Switcher • Specifications and Part Numbers
2 S-video
1 component video (interlaced, progressive, or HDTV)
2 RGBHV, RGBS, RGsB
1 DVI-D digital video (single link)
2 female 4-pin mini DIN (S-video)
3 female BNC (component video)
2 female 15-pin HD (RGB)
1 DVI female (DVI-I)
0.7 Vp-p for RGB and for R-Y and B-Y of component video
0.3 Vp-p for C of S-video
0.7 Vp-p for RGB and for R-Y and B-Y of component video
1,2,3
, 800x600
1,2,3
, 852 x 800
2
1,2
1280x768
, 1280 x 800
, 1280x1024
1400x1050
1,2
, 1440 x 900
2,3
, 1600x1200
1080i
1,2
, 1080p
2
1
= at 50 Hz;
2
= at 60 Hz;
3
= at 75 Hz
1,2
, 1024x768
1,2,3
, 1024x852
1,2,3
1,2,3
1,2,3
, 1366x768
, 1365x1024
1,2
, 1680 x 1050
2
, 480p
2
, 576p
, 1024x1024
1,2,3
,
1,2,3
,
1
, 720p
1,2
,
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