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NI-PCI-1408 Carte acquisition pour camera

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National Instruments PCI-1408 NI IMAQ Video Frame Grabber Card

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PCI-1408
Notes et avis

Spécifications


Formats Supported
RS-170/NTSC ........................................ 60 Hz (Interlaced mode: 60 fields/s)
CCIR/PAL.............................................. 50 Hz (Interlaced mode: 50 fields/s)
Variable scan.......................................... Programmable


Video Input
Quantity.................................................. Four monochrome
Input impedance..................................... 75 Ω
VIDEO0 ................................................. RSE (BNC)
VIDEO<3..0>......................................... RSE or DIFF (DSUB)
Frequency response................................ 20 MHz (–3 dB) typ
Antichrominance filter ........................... Programmable (disabled, 3.58 MHz notch filter, or 4.43 MHz notch filter)
Filter characteristics ............................... Attenuation at notch frequency > 25 dB
Gain........................................................ Programmable (1, 1.33, or 2)
Black reference ...................................... Programmable (0–1.26 V in 64 20 mV steps at a gain of 1)
White reference ...................................... Programmable (0–1.26 V in 64 20 mV steps at a gain of 1)

 

A/D Conversion
Gray levels..............................................256 (8 bit)
Differential nonlinearity .........................±1 LSB max
RMS noise ..............................................< 0.5 LSB rms
Signal-to-noise ratio ...............................48 dB typ
Sampling rate..........................................5 to 20 MHz, externally clocked
Pixel aspect ratio.....................................Programmable (VCO range 11.0 to 16.4 MHz)


External Connections
Trigger sense...........................................TTL
Trigger level ...........................................Programmable (rising or falling)
PCLKIN sense ........................................Selectable (TTL or RS-422)
PCLKIN level .........................................Programmable (direct or invert)
HSYNCIN sense.....................................Selectable (TTL or RS-422)
HSYNCIN level......................................Programmable (rising or falling)
VSYNCIN sense.....................................Selectable (TTL or RS-422)
VSYNCIN level......................................Programmable (rising or falling)
CSYNCIN sense .....................................Selectable (TTL or RS-422)
CSYNCIN level......................................Programmable (rising or falling)
Pulse width .............................................50 ns
VIH (TTL) ...............................................2 V
VIL (TTL)................................................0.8 V

 

Internal Pixel Clock
Generate frequency ................................ 11.0 to 16.4 MHz
Pixel ratio for standard video sources .... ±8%
Pixel jitter............................................... < 5 ns peak


PCI Interface
PCI initiator (master) capability............. Supported
PCI target (slave) capability................... Supported
Data path ................................................ 32 bits
Card voltage ........................................... 5 V only
Card type ................................................ 32-bit half-size card
Parity generation/checking,

error reporting ........................................ Supported
Target decode speed...............................Medium (1 clock)
Target fast back-to-back capability........  Supported
Resource locking.................................... Supported as a master and slave
PCI interrupts ......................................... Interrupts passed on
INTA# signal
Base address registers ............................ BAR0 (16 KB)
BAR1 (64 KB)
Expansion ROM..................................... 4 KB
PCI master performance
Ideal ................................................ 133 Mbytes/s
Sustained......................................... 100 Mbytes/s


Power Requirements
Voltage ................................................... +5 V (1.34 A)
+12 V (100 mA)
–12 V (50 mA)

 

Physical
Dimensions
PCI-1408..........................................10.7 by 17.5 cm
(4.2 by 6.9 in.)
Weight
PCI-1408..........................................0.127 kg (0.28 lb.)

Environment
Operating temperature ............................ 0–55 °C
Storage temperature................................–20–70 °C
Relative humidity ...................................5–90%, noncondensing
MTBF .....................................................181,259 h at 25 °C
Emissions................................................EN 55011:1991 Group 1 Class A at 10 m FCC Class A at 10 m

 

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PCI-1408
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