©
National Instruments Corporation
A-1
A
Specifications
This appendix lists the specifications of the PCI-1407 and PXI-1407.
These specifications are typical at 25 °C, unless otherwise stated.
Formats Supported
RS-170 ................................................... 60 Hz
(Interlaced mode: 30 frames/s)
CCIR ...................................................... 50 Hz
(Interlaced mode: 25 frames/s)
Video Input
Quantity.................................................. 1 monochrome
Input impedance ..................................... 75
Ω
VIDEO ................................................... RSE (BNC)
Frequency response................................ 20 MHz (–3 dB) typ
Gain ........................................................ Programmable (1, 1.33, or 2)
Black reference ...................................... Programmable (0–1.26 V)
White reference ...................................... Programmable (0–1.26 V)
A/D Conversion
Gray levels ............................................. 256 (8 bit)
RMS noise.............................................. < 0.5 LSB rms
Signal-to-noise ratio ............................... 48 dB typ
Sampling rate ......................................... 5 to 20 MHz
