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PXQ540 Quad Display Controller

Front Switches (8) Power, A, B, C, D, Quad, Border, Bars
Rear Controls (4) 4 position DIP switch for options
1 - NTSC/PAL Select
2 - Not used at the present time
3 - Not used at the present time
4 - Not used at the present time
Rear Connections (8) Power, A in, B in, C in, D in, composite out, S-video out, Remote, Keyboard (unused)
Internal adjustments None
Input levels
Composite Video 1Vpp composite (75 ohm)
Output levels
Composite Video - 1Vpp into 75 ohm (color bar reference)
S-Video 1Vpp (Luminance), 286mV (Burst) into 75 ohm (color bar reference)
Connectors
Composite in/out (5) BNC female
S-Video in/out (1) 4 pin mini-DIN female
Power 1.3mm female coaxial power jack
  RS232 (standard) 3.5mm female stereo phone jack
  Keyboard (KBRD) Not used at this time, available for future options
Memory 64M bit, (full frame x 1 each input channel)
Time Base correction Digital memory
Input Filters Multi-stage analog anti-aliasing filter
Decoding 9 bit multi-standard digital decoding
Line Lock Digital Phase Locked Loop (independent each input channel)
Subcarrier Lock Digital Phase Locked Loop (independent each input channel)
Comb Filter Multi-line 4H adaptive (NTSC composite only)
Processing 8 bit, 4:2:2, ITU-R601 and ITU-R656 standards
Image Enhance 2D peaking
Encoding 10 bit full Digital Modulation
Over-sampling 2x (27Mhz) output over sampling
Output DACs 10 bit digital to analog converters
Output Filters Digital over-sampling plus forth order analog anti-aliasing (reconstruction) filters
Output Subcarrier Digitally synthesized from master clock
Master Clock 27Mhz +/- 5PPM (0.0005%) typical
Subcarrier Frequency NTSC: 3.579545Mhz
PAL: 4.43361875Mhz (PAL B, D, G, H, I standards)
Horizontal Frequency RS-170/NTSC: 15.734Khz typical
CCIR/PAL: 15,625Khz typical
Vertical Frequency RS-170/NTSC: 59.94Hz typical
CCIR/PAL: 50Hz typical
Sync System NTSC, PAL, RS-170, CCIR
Bandwidth 6Mhz typical
Crosstalk 48dB
Gain Match Typically within 2%
AGC Yes, active all channels for luminance and chroma
Temperature
Operating 0° - 40° C (32° - 104° F)
Storage -40° - 60° C (-40° - 140° F)
Humidity
Operating 10% - 90% (non-condensing)
Storage 5% - 95% (non-condensing)
Power
Voltage +5VDC +/5% , negative ground
(Universal power module included with standard products)
Consumption 450mA typical (3W)
Protection Automatic electronic fuse, internal, self resetting
Size 5.00"D x 7.25"W x 1.60"H (127 mm D x 184 mm W x 40 mm H)
including connectors
Weight 19.5 oz., (550g)
Designed and Manufactured in the USA by MicroImage Video Systems.
All specifications are subject to change without notice.
Standard stock units come with a universal power supply and operation manual.

© 1995-2008 MicroImage Video Systems, a division of World Video Sales Co., Inc.
All rights reserved.  Specifications subject to change without notice. 03/04/08
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