Extron Electronics ISM 824 - Manual (Page 174)

Reference Information, cont’d
ISM 824 Integration Scaling Multiswitcher• Reference Information B-2
Reference Information
Specifications
Video
Routing ........................................... 8 x 2 matrix up to 8 x 8 matrix, depending on model and configuration
Gain ................................................. Unity (outputs 1 and 2)
Bandwidth ..................................... 450 MHz (-3 dB), fully loaded (main unit, outputs 1 and 2)
350 MHz (-3 dB for wideband single/dual boards)
Crosstalk ......................................... -80 dB @ 1 MHz, -62 dB @ 10 MHz, -52 dB @ 30 MHz (outputs 1 and 2)
Switching speed ............................ 200 ns (max.) (outputs 1 and 2)
Video input — main unit
Number/signal type ..................... 8 RGBHV, RGBS, RGsB, RsGsBs, component video (interlaced or
progressive, autodetected), S-video, composite video
Connectors .................................... 8 x 5 female BNC
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
0.3 for C of S-video
Minimum/maximum levels ........ Analog: 0.5 V to 2.0 Vp-p with no offset at unity gain
Impedance ..................................... 75 ohms
Horizontal frequency .................... 15 kHz to 108 kHz
Vertical frequency .......................... 24 Hz to 120 Hz
Return loss ..................................... <-30 dB @ 5 MHz
DC offset (max. allowable)........... 1.0 V
Sync — main unit
Input type ...................................... RGBHV, RGBS, RGsB, RsGsBs
Output type .................................... RGBHV, RGBS, RGsB, RsGsBs (follows input) (outputs 1 and 2)
Input level ..................................... 0.5 V to 5.0 Vp-p, 4.0 Vp-p normal
Output level .................................. AGC to TTL: 4.0 V to 5.0 Vp-p, unterminated
Input impedance ........................... 510 ohms
Output impedance ........................ 75 ohms
Max. input voltage ........................ 5.0 Vp-p
Max. propagation delay ............... 15 ns, input channel to channel
Max. rise/fall time ........................ 4 ns
Polarity............................................ Positive or negative (follows input)
Video processing — ISM RGB
Digital sampling ............................ 24 bit, 8 bits per color: 13.5 MHz standard (video), 162 MHz standard (RGB)
Colors .............................................. 16.78 million
Video output — ISM RGB universal scaler board (70-544-01) scaled outputs
Number/signal type ..................... 1 scaled or pass-through RGBHV, RGBS, RGsB, HD digital component video
(YUV)
Connectors .................................... 1 x 5 BNC female
Nominal level ................................ 1 Vp-p for Y of component video
0.7 Vp-p for RGB and for R-Y and B-Y of component video
Minimum/maximum levels ........ 0.0 V to 1.0 Vp-p
Impedance ...................................... 75 ohms