NIPCI-5114 NI [National Instruments Corporation], NIPCI-5114 Datasheet - Page 2

• Manufacturer Part Number: NIPCI-5114
• Description: 250 MS/s, 125 MHz, 8-Bit Digitizers
• Manufacturer: NI [National Instruments Corporation]

250 MS/s, 125 MHz, 8-Bit Digitizers
Specifications
These specifications are valid for 0 to 55 °C, unless otherwise stated.
Acquisition System
Number of channels............................ 2 simultaneously sampled
Vertical resolution............................... 8 bits
Bandwidth (-3 dB)
Bandwidth limit filters
Maximum sampling rate..................... 250 MS/s real-time sampling,
Onboard sample memory.................... 8, 64, or 256 MB per channel
1
Input impedance ................................. 50 Ω and 1 MΩ || 26 pF,
Maximum input overload.................... 50 Ω: 7 V
Input coupling ..................................... AC, DC, GND – AC coupling
AC coupling cutoff frequency (-3 dB).. 12 Hz (1 MΩ)
Accuracy
DC accuracy (0 V offset setting) ......... ±(1.5% of input +0.3% of
Channel-to-channel crosstalk ............. -60 dB at 10 MHz
Infinite in streaming configuration.
Range (V
All except 0.04
0.04
(software-selectable) ......................... 20 MHz noise filter
Range
(V
Multiple Record Acquisition (0 to 100% pretrigger and posttrigger data)
0.04
0.1
0.2
0.4
1.0
2.0
4.0
10
pp
–
–
pp
)
)
Memory/Channel
Full-Scale Input Range and Programmable Vertical Offset
256 MB
64 MB
8 MB
50 Ω
Vertical Offset
Range (V)
±0.8
±0.8
±0.8
±0.8
±6.5
±6.0
±5.0
±2.0
–
–
5 GS/s equivalent-time/
random-interleaved sampling
(8, 64, or 256 million samples)
software-selectable
≤10 V; 1 MΩ: | peaks | ≤35 V
available on 1 MΩ only
FS + 200 µV) for PXI-5114
±(1.5% of input +0.3% of
FS + 280 µV) for PCI-5114
Maximum Number of Records
Range
(V
0.04
0.1
0.2
0.4
1.0
2.0
4.0
10
20
40
pp
Minimum Bandwidth
)
rms
125 MHz
100 MHz
100,000
100,000
32,768
1 MΩ
with | peaks |
1
1
Vertical Offset
Range (V)
±0.8
±0.8
±0.8
±0.8
±8.0
±8.0
±8.0
±30
±25
±15
Spectral Characteristics (typical)
Dynamic performance (10 MHz, -1 dBFS input signal)
RMS Noise
20 MHz filter enabled ......................... 0.28% of FS
Timebase System
Timebase options................................ Internal, external (CLK IN)
Internal
Internal sample clock frequency ........ 250 MS/s sampling rate with
Timebase accuracy.............................. ±25 ppm (±0.0025%)
External
External clock sources ........................ CLK IN (SMB connector)
External clock range............................ 50 to 250 MHz with
External reference sources ................. CLK IN (SMB connector),
External reference range .................... 1 to 20 MHz in 1 MHz increments
External clock/reference amplitude.... Sine wave: 0.65 to 2.8 V
External clock/reference impedance .. 50 Ω, AC coupled
Trigger System
Modes ................................................. Edge, hysteresis, window, video,
Sources................................................ CH 0, CH 1, TRIG, PXI_Trig
Slope ................................................... Rising or falling
Hysteresis............................................ Fully programmable
High-frequency reject filter................. 50 kHz software-selectable
Low-frequency reject filter ................. 50 kHz software-selectable
Sensitivity
Level accuracy
Time resolution ................................... 40 ps with time-to-digital
Rearm time
Holdoff
1
Time-to-digital converter disabled.
CH 0 and CH 1 ................................ 5% FS
TRIG ................................................ 0.5 V
CH 0, CH 1 ...................................... ±5% FS up to 10 MHz
TRIG ................................................ ±0.5 V up to 10 MHz
1
............................................... From 2 µs to [(2
SINAD
SFDR
ENOB
THD
1
........................................ 2 µs
BUY ONLINE at ni.com or CALL 800 813 3693 (U.S.)
All Ranges Except 0.04
Range (V
-58 dBc
58 dBc
44 dB
7.2
pp
decimation by n, 1 ≤ n ≤ 65,535
decimation by n where
1 ≤ n ≤ 65,535
PXI_CLK10 (PXI backplane 10 MHz)
(0 to 13 dBm)
Square wave: 0.2 to 2.8 V
digital, immediate, software
<0..6>, PXI star, software
converter enabled
(sample clock period)],
software-selectable
)
pp
35
-1) x
-58 dBc
58 dBc
38 dB
0.04
6.2
pp
pp
2