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 National Instruments Corporation

9

NI PXI-5621 Specifications

Electromagnetic Compatibility

CE, C-Tick, and FCC Part 15 (Class A) compliant

Electrical emissions................................ EN 55011 Class A at 10 m FCC 

Part 15A above 1 GHz

Electrical immunity................................ Evaluated to EN 

61326:1997/A1:1998, Table 1

Note

For full EMC compliance, you must operate this device with shielded cabling. In 

addition, all covers and filler panels must be installed. See the Declaration of Conformity 
(DoC) for this product for any additional regulatory compliance information. To obtain the 
DoC for this product, click 

Declaration of Conformity

 at 

ni.com/hardref.nsf

. This 

Web site lists the DoCs by product family. Select the appropriate product family, followed 
by your product, and a link to the DoC (in Adobe Acrobat format) appears. Click the 
Acrobat icon to download or read the DoC.

Dimensions

PXI-5621 (1 PXI slot) ............................ 10 by 16 by 2.0 cm 

(3.9 by 6.3 by 0.8 in.)

Certifications and Compliances

CE Mark Compliance

Conductive Immunity

When tested as specified in EN 61000-4-6 at 3 V

rms

, the spurious response 

is within specifications except at the test frequency. A spurious signal of up 
to –45 dBm may appear at the test frequency. 

Summary of Contents for NI PXI-5621

Page 1: ...peed digitizer Except for its DC coupling the PXI 5621 is functionally identical to the PXI 5620 Refer to the NI PXI 562x User Manual for instructions on installing and using your NI PXI 5621 The NI P...

Page 2: ...accuracy 0 5 dB VSWR 0 25 MHz 1 5 1 25 32 MHz 3 1 Dither can be disabled Frequency range 150 Hz to 4 MHz Frequency Internal sample clock Frequency 64 MHz n where 1 n 216 Accuracy 25 ppm Phase noise Re...

Page 3: ...her off 129 dBm Hz Signal to noise ratio 9 dBm signal full bandwidth 62 dB Harmonic distortion single tone 0 dBm signal includes aliased harmonic distortion 4 15 MHz dither enabled 77 dBm 0 32 MHz dit...

Page 4: ...ignals 200 kHz separation 4 15 MHz dither enabled 86 dBm 0 32 MHz dither disabled 78 dBm Residual responses input terminated 75 dBm 0 00 10 00 20 00 30 00 40 00 50 00 60 00 70 00 80 00 90 00 100 00 11...

Page 5: ...32 MHz Frequency response 4 25 MHz Relative to response at 15 MHz 0 25 dB Absolute 0 6 dB Absolute using calibration table 0 5 dB 0 20 0 10 0 00 0 10 0 20 0 30 0 40 0 50 0 60 0 70 0 80 0 0 2 5 5 0 7...

Page 6: ...spk pk Group delay variation 0 5 30 MHz 26 nspk pk DDC Decimation rate 32 4 096 DDC tuning resolution 0 014901 Hz 20 00E 9 18 00E 9 16 00E 9 14 00E 9 12 00E 9 10 00E 9 8 00E 9 6 00E 9 4 00E 9 2 00E 9...

Page 7: ...epth Up to 32 MS Minimum pulse width 100 ns External Trigger PFI 1 PFI 1 connector SMB male Trigger level TTL Max input voltage 5 5 V External Frequency Reference Input Connector REF CLK IN SMA female...

Page 8: ...ution Degree 2 Indoor use only Power Requirements 3 3 VDC 5 650 mA 5 VDC 5 1 5 A 12 VDC 5 650 mA 12 VDC 5 75 mA Maximum Working Voltage Channel to earth 2 23 V operating 3 0 V nonoperating Installatio...

Page 9: ...ional regulatory compliance information To obtain the DoC for this product click Declaration of Conformity at ni com hardref nsf This Web site lists the DoCs by product family Select the appropriate p...

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