National Instruments NI 5762, Руководство пользователя и технические характеристики

Страница: 16 / 27

© National Instruments Corporation 15 NI 5762R User Guide and Specifications
Specifications
This section lists the specifications for both the NI 5762 (-01) and NI 5762 (-02) adapter modules. Pair
these specifications with the specifications listed in the
NI FlexRIO FPGA Module Installation Guide
and Specifications . For more information about safety and electromagnetic compatibility refer to the
Read Me First: Safety and Electromagnetic Compatibility document included in your hardware kit or
available at
ni.com/manuals
.
Caution To avoid permanent damage to the NI 5762, disconnect all signals connected to the NI 5762
before powering down the module, and only connect signals after the module has been powered on
by the NI FlexRIO FPGA module.
Note
All numeric specifications are typical unless otherwise noted. All graphs illustrate the average
performance of an NI 5762.
Typical values describe useful product performance that are not covered by warranty. Typical values
cover the expected performance of units over ambient temperature ranges of 23 ±5 °C with an 85%
confidence level, based on measurements taken during development or production.
Note
For additional specifications and information about the ADCs (AD9467), refer to the Analog
Devices data sheet at
www.analog.com
.
Analog Input (AI CH 0 and AI CH 1)
General Characteristics
Number of channels ...............................................2, single-ended, simultaneously sampled
Connector type .......................................................SMA
Input impedance.....................................................50 Ω , per connector
Input coupling ........................................................AC
Sample rate
Internal Sample clock ....................................250 MHz
External Sample clock ...................................150 MHz to 250 MHz
Digital data range...................................................±32,767
ADC part number...................................................AD9467
1
; 16-bit resolution
Typical Specifications
Input range (normal operating conditions at 10 MHz)
NI 5762 (-01) .................................................2.0 V
pk-pk
(10 dBm)
NI 5762 (-02) .................................................1.9 V
pk-pk
(9.6 dBm)
Gain accuracy.........................................................±0.035 dB
DC offset
NI 5762 (-01) .................................................±1 mV
NI 5762 (-02) .................................................–5 mV ± 0.6 mV
1
For additional information about the AD9467, refer to the Analog Devices data sheet at
www.analog.com
.