Page 10
SPECIFICATIONS
Input levels
Composite/B&W
1Vpp composite 75 Ω
S-Video
Y (Luminance) 1Vpp 75 Ω,
C (Chroma) 286mVpp Burst 75 Ω
Output levels
Composite Video
1Vpp into 75 Ω
S-Video (Y, C)
1Vpp Y, 286mV C (burst) into 75 Ω
Connectors
Composite
BNC female
S-Video
4 pin mini-DIN female
Power
2.1mm female coaxial power jack
RS232 Remote
3.5mm female mini phone jack
RS232 Interface
9600 baud, 8 data bits, no parity, 1 stop bit.
Split Range
Horizontal
0 to 53.3uS from start of active video, 256 steps
greater than 98% of screen width typical
Vertical
NTSC/RS-170 - 0 to 485 lines, fully variable 100% screen height
typical;
PAL/CCIR - 0 to 586 lines, fully variable in, 100% screen height
typical
Fade Range
A:B ratio: 100%/0% to 0%/100%, 256 steps
Difference Range
A:B ratio: 100%/-0% to 0%/-100%, 256 steps
Memory
10 megabits/channel (full frame X1 each input)
Timebase Correction
Digital memory, frame aligned
Decoding
9 bit multi-standard digital decoding
Processing
8 bit, 4:2:2, ITU-R601 and ITU-R656 standards
Encoding
Digital Modulation
Oversampling
2x (27MHz) output over-sampling
Output DACs
10 bit Digital to Analog converters
Input Filters
Analog anti-aliasing filters
Output Filters
Digital plus 4
th
order analog anti-aliasing filters
Horizontal Freq.
RS-170/NTSC
15.734KHz typical
CCIR/PAL
15.625KHz typical
Vertical Frequency
RS-170/NTSC
59.94Hz typical
CCIR/PAL
50Hz typical
Bandwidth
6 Mhz typical
Crosstalk
Greater than 48dB
Gain Match A to B
Typically within 2%
Temperature
Operating
0
E
-
40
E
C (32
E
-
104
E
F)
Storage
-40
E
-
60
E
C (-40
E
-
140
E
F)
Humidity
Operating
10%
-
90% (non-condensing)
Storage
5%
-
95% (non-condensing)
Power
Voltage
+10 to +20VDC (+12VDC typical), neg ground
Consumption
150mA typical (1.8W)
Protection
Automatic electronic fuse, internal, self resetting
Size
7.25" W x 5.50" D x 1.60" H (193 x 140 x 40 mm)
Weight
18.5 oz. (525g)
Page 3
DESCRIPTION
The MicroImage PIX/2 DSP family of controllers is designed to
combine the images from two video cameras into one image. The
images can be split on the screen showing a portion of each
image, or the two images may be mixed or faded together as an
overlay.
The images can be split in either the horizontal or vertical
direction. The A camera is normally displayed on the left or top
and the B camera on the right or bottom. These positions may be
interchanged at the touch of a button. The split position can
typically be adjusted over 100% of the screen area with the front
panel rotary control.
The Fade and Difference modes allow the two images to be added
together or subtracted. The mix can be adjusted over the entire
range from a full camera A image to a full camera B image.
The PIX/2 DSP family consists of several products to work with a
variety of cameras or other video sources, either Black & White or
Color. Each unit provides the proper signals and connectors to
work correctly with the intended video standard(s).
Board Level and OEM PIX/2 DSP products are also available.
Please contact your dealer or MicroImage Video Systems for
additional information.
UNPACKING
The PIX/2 DSP package includes the following items:
PXD510E PIX/2 DSP control unit
+12 VDC Regulated Universal Power Module
This operation manual
Please inspect all items carefully and report damaged or missing
items to your dealer or MicroImage Video Systems immediately.
