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Video input — wideband (SMX 84/88/1616 WB)
Number/signal type ........................ 8 or 16 VGA-QXGA RGBHV, RGBS, RGsB, RsGsBs, HDTV, component video,
Connectors .................................... 8 or 16 female BNC
Nominal level ................................. 0.7 Vp-p for RGB
Minimum/maximum levels .............. Analog: 0.3 V to 1.5 Vp-p with no offset
Impedance ..................................... 75 ohms
Horizontal frequency ...................... 15 kHz to 150 kHz
Vertical frequency ........................... 30 Hz to 150 Hz
Return loss ..................................... <-30 dB @ 5 MHz
DC offset (max. allowable) ............. 1.0 V
Video output — wideband (SMX 84/88/1616 WB)
Number/signal type ........................ 4, 8, or 16 VGA-QXGA RGBHV, RGBS, RGsB, RsGsBs, HDTV, component video,
Connectors .................................... 4, 8, or 16 female BNC
Nominal level ................................. 0.7 Vp-p for RGB
Minimum/maximum levels .............. 0.3 V to 1.5 Vp-p (follows input)
Impedance ..................................... 75 ohms
Return loss ..................................... <-30 dB @ 5 MHz
DC offset ....................................... ±5 mV with input at 0 offset
Switching type ............................... Triple-Action
Sync— SMX 88 SYNC, SMX 88 H+V, SMX 1616 SYNC
Input type
SMX 88 SYNC, SMX 1616 SYNC Composite sync (S)
SMX 88 H+V............................ Separate H and V sync
Output type (follows input)
SMX 88 SYNC, SMX 1616 SYNC Composite sync (S)
SMX 88 H+V............................ Separate H and V sync
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 V p-p, unterminated
Input impedance ............................ 510 ohms
Output impedance ......................... 75 ohms
Horizontal frequency ...................... 15 kHz to 150 kHz
Vertical frequency ........................... 30 Hz to 150 Hz
Max. propagation delay .................. 35 ns
Max. rise/fall time ........................... 4 ns
Polarity ........................................... Positive or negative (follows input)
Video — VGA (SMX 84/88/1616 VGA)
Routing
SMX 84 VGA ........................... 8 x 4 matrix
SMX 88 VGA ........................... 8 x 8 matrix
SMX 1616 VGA ....................... 16 x 16 matrix
Gain ............................................... Unity
Bandwidth ..................................... 350 MHz (-3 dB), fully loaded
Crosstalk
8x8 .......................................... -82 dB @ 1 MHz, -72 dB @ 5 MHz, -68 dB @ 10 MHz, -61 dB @ 30 MHz,
16x16 ...................................... -74 dB @ 1 MHz, -64 dB @ 5 MHz, -56 dB @ 10 MHz, -48 dB @ 30 MHz,
Switching speed ............................. 200 ms (max.)
S-video, composite video, S/PDIF digital audio (not reclocked)
S-video, composite video, S/PDIF digital audio (not reclocked)
-53 dB @ 100 MHz
-38 dB @ 100 MHz
SMX System MultiMatrix Switcher • Reference Information
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