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Audio/Video Switchers • Specifications
Audio/Video Switchers • Specifications
Specifications, cont’d
Specifications
Video
Gain ............................................... Unity
Bandwidth .................................... 30 MHz (-3dB)
Differential phase error .............. 0.01º, 4.43 to 30 MHz
Differential gain error ................. 0.03%, 4.43 to 30 MHz
Crosstalk ....................................... -70dB @ 3.58 MHz
Switching speed ........................... 160 nS (max.)
Video input
Number/signal type ................... 6 S-video................................... SW 6 SV
MX, SW 6 SV A MX
6 composite video ................... SW 6 CV
MX, SW 6 AV MX
Connectors .................................... 6 4-pin mini-DIN female....... SW 6 SV
MX, SW 6 SV A MX
6 BNC female .......................... SW 6 CV
MX, SW 6 AV MX
Minimum/maximum levels ...... Analog ....... 0.3V to 1.5V p-p with no
offset
Impedance .................................... 75 ohms (all inputs are terminated at 75
ohms)
Return loss .................................... -41dB @ 5 MHz
External sync (genlock)............... 0.3V to 0.4V p-p
Video output
Number/signal type ................... Individually buffered
2 S-video................................... SW 6 SV
MX, SW 6 SV A MX
2 composite video ................... SW 6 CV
MX, SW 6 AV MX
Connectors .................................... 2 4-pin mini-DIN female....... SW 6 SV
MX, SW 6 SV A MX
2 BNC female .......................... SW 6 CV
MX, SW 6 AV MX
Minimum/maximum levels ...... Analog ....... 0.3V to 1.5V p-p
Impedance .................................... 75 ohms
Return loss .................................... -47dB @ 5 MHz
DC offset ....................................... ±5mV maximum with input at 0 offset
Switching type ............................. Vertical interval
Sync
Genlock connectors ..................... 2 BNC female
Standards ...................................... NTSC, PAL, SECAM
A-2
Input level ..................................... 0.3V to 5.0V p-p........ SW 6 SV A MX
0.5 to 5.0V p-p........... all other models
Output level .................................. TTL ............. 4V to 5V p-p
Polarity .......................................... Positive or negative (follows input)
Audio — SW 6 SA MX, SW 6 SV A MX, and SW 6 AV MX
only
Gain ............................................... Unbalanced -15dB to +9dB, balanced -9dB
to +15dB
Frequency response..................... 20 Hz to 20 kHz, ±0.05dB
THD + Noise ................................ 0.03% @ 1 kHz, 0.3% @ 20 kHz at rated
maximum output drive
S/N ................................................ >90dB at rated maximum output drive
Crosstalk ....................................... <-65dB @ 20 kHz, <-80dB @ 1 kHz or
below 60 Hz, fully loaded
Stereo channel separation .......... >80dB @ 20 Hz to 20 kHz
CMRR ............................................ >75dB @ 20 Hz to 20 kHz
Audio input — SW 6 SA MX, SW 6 SV A MX, and SW 6
AV MX only
Number/signal type ................... 6 stereo, balanced/unbalanced
Connectors .................................... 6 3.5 mm captive screw connectors, 5 pole
Impedance
SW 6 SV A MX ................. >10 kohms unbalanced, >20 kohms
balanced, DC coupled
SW 6 SA MX, SW 6 AV MX >25 kohms balanced, 50 kohms
unbalanced, DC coupled
Maximum level ............................ +15dBu, (balanced or unbalanced) at
stated %THD+N
Input gain adjustment................. -15dB to +9dB, adjustable per input
Audio output — SW 6 SA MX, SW 6 SV A MX, and SW 6
AV MX only
Number/signal type ................... 2 stereo, balanced/unbalanced
Connectors .................................... 2 3.5 mm captive screw connnectors, 5
pole
Impedance .................................... 50 ohms unbalanced, 100 ohms balanced
Gain error ...................................... ±0.1dB channel to channel
Maximum level (Hi-Z) ................ >+21dBu, balanced or unbalanced at
stated %THD+N
Maximum level (600 ohm) ......... >+15dBm, balanced or unbalanced at
stated %THD+N
A-3