National Instruments 5782R Скачать руководство пользователя страница 22 | Manualshive

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NI 5782R User Manual and Specifications

Figure 15.

Two-Tone Spectral Measurement (19.5 and 20.5 MHz, -10 dBFS)

Analog Output (AO 0 and AO 1)

General Characteristics

Number of channels ..........................................Two, single-ended, simultaneously sampled

Connector..........................................................SMA

Output impedance .............................................50

Ω

, per connector

Sample rate

DLL Off ....................................................<250 MHz
DLL On.....................................................250 MHz to 1 GHz

DAC part number..............................................DAC5682Z

1

; 16-bit resolution, dual DAC

1

For additional information on the DAC5682Z, refer to the Texas Instruments device data sheet at

www.ti.com

.

dBF

S

(dB)

–60

–10

–20

–

3

0

–40

–50

–70

–

8

0

–90

–100

0

40

20

60

8

0

100

120

Fre

qu

ency (MHz)

0

–110

«
...
20
21
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Содержание 5782R

Страница 1: ...demonstrate how to acquire data using a LabVIEW FPGA example VI and how to create and run your own LabVIEW project with the NI 5782R Note NI 5782R refers to the combination of your NI 5782 adapter mo...

Страница 2: ...tial for the product to cause interference to radio and television reception or to experience unacceptable performance degradation install and use this product in strict accordance with instructions i...

Страница 3: ...use your NI FlexRIO documentation set Figure 2 How to Use Your NI FlexRIO Documentation Set LabVIEW FPGA Module Help NI FlexRIO Help LabVIEW Examples INSTALL Hardware and Software CONNECT Signals and...

Страница 4: ...I FlexRIO FPGA Module Installation Guide and Specifications Available in your FPGA module hardware kit from the Start Menu and at ni com manuals Contains installation instructions for your NI FlexRIO...

Страница 5: ...I O Refer to Table 3 for the signal list and descriptions CLK IN 50 single ended SE external Reference or Sample Clock input TRIG Trigger input channel AI 0 50 SE analog input AI channel 0 AI 1 50 SE...

Страница 6: ...t 1 Bidirectional SE DIO data channel 4 DIO Port 0 Bit 2 Bidirectional SE DIO data channel 5 GND Ground reference for signals 6 DIO Port 0 Bit 3 Bidirectional SE DIO data channel 7 DIO Port 1 Bit 0 Bi...

Страница 7: ...t Initialization Done Reinitialize Configuration Error Sample Clock Select Sample Clock Commit SPI Idle Data Clock AI 0 Data N AI 1 Data N AO 0 Data N AO 0 Data N 2 AI 0 Data N 1 AI 1 Data N 1 AO 0 Da...

Страница 8: ...unctionality of the user defined CLIP but also allows the CLIP to communicate directly with circuitry external to the FPGA Adapter module socketed CLIP allows your IP to communicate directly with both...

Страница 9: ...e Clock through the CLK IN connector Internal Sample Clock locked to an external Reference Clock through IoModSyncClock External Sample Clock through IoModSyncClock This CLIP also contains an engine t...

Страница 10: ...and PFI signals on the AUX I O connector For more information about connecting I O signals on your device refer to the Appendix A Specifications section of this document Clocking The NI 5782 clocks c...

Страница 11: ...ompiled and run on the FPGA embedded in the hardware A VI that runs on Windows and interacts with the LabVIEW FPGA VI Note In the LabVIEW FPGA Module software NI FlexRIO adapter modules are referred t...

Страница 12: ...ponds with the target that you configured in step 6 8 Select AI 0 in the AI Channel control 9 Set the Trigger Level V and the Record Size controls to the desired values 10 In the Trigger Type box sele...

Страница 13: ...e detailed information about acquiring data on your NI 5782R refer to the device specific examples available in NI Example Finder Creating a Project 1 Launch LabVIEW If LabVIEW is already running sele...

Страница 14: ...igured as the Top Level Clock 7 Click OK Note Configuring these clocks is required for proper CLIP operation Refer to the NI 5782 CLIP topics in the NI FlexRIO Help for more information about configur...

Страница 15: ...VI Reference function 6 Right click the conditional terminal inside the While Loop and select Create Control to create a STOP button on the VI front panel window 7 Add the Read Write Control function...

Страница 16: ...FlexRIO adapter module NI 5782 Pair these specifications with the specifications listed in the NI FlexRIO FPGA Module Installation Guide and Specifications For more information about safety and elect...

Страница 17: ...50 10 V DC 18 dBm 5 Vpk pk AC Bandwidth 1 dB 1 MHz to 250 MHz Bandwidth 3 dB 0 1 MHz to 500 MHz Table 5 lists the AC coupled spectral performance measurements All values are measured with a 500 MHz i...

Страница 18: ...s Figure 8 Bandwidth Passband Figure 9 Terminated Input Amplitude dBFS 5 1 2 3 4 6 7 8 9 0 200 240 280 320 360 400 440 480 520 560 80 120 160 40 Frequency MHz 0 10 600 dBFS dB 60 10 20 30 40 50 70 80...

Страница 19: ...g Input One Tone Spectral Measurement 70 MHz 1 dBFS Figure 11 Two Tone Spectral Measurement 19 5 and 20 5 MHz 10 dBFS dBFS dB 60 10 20 30 40 50 70 80 90 100 0 40 20 60 80 100 120 Frequency MHz 0 110 d...

Страница 20: ...erformance measurements All values are measured with a 1 GHz internal Sample Clock Channel to channel isolation 1 MHz 85 dB 100 1 MHz 85 dB 501 MHz 60 dB Figure 12 Analog Input Bandwidth Passband Tabl...

Страница 21: ...gure 13 Analog Input Terminated Input Figure 14 Analog Input One Tone Spectral Measurement 70 MHz 1 dBFS dBFS dB 60 10 20 30 40 50 70 80 90 100 0 40 20 60 80 100 120 Frequency MHz 0 110 dBFS dB 60 10...

Страница 22: ...ls Two single ended simultaneously sampled Connector SMA Output impedance 50 per connector Sample rate DLL Off 250 MHz DLL On 250 MHz to 1 GHz DAC part number DAC5682Z1 16 bit resolution dual DAC 1 Fo...

Страница 23: ...B 1 MHz to 225 MHz1 SNR 70 dBc Channel to channel isolation 1 MHz 100 dB 100 1 MHz 90 dB 251 MHz 90 dB Figure 16 Bandwidth Passband 1 Includes DAC sinc response Table 7 SFDR 70 MHz Out 1 GS s no PLL N...

Страница 24: ...ure 18 Analog Output One Tone Spectral Measurement 70 MHz 0 25 dBm 1 kHz Resolution Bandwidth 1 MHz Bandwidth Amplitude dBm 50 10 0 0 20 30 40 60 70 80 90 100 69 95 69 96 69 97 69 98 69 99 70 70 01 70...

Страница 25: ...idth 100 MHz Bandwidth Figure 20 Analog Output One Tone Spectral Measurement 70 MHz 0 25 dBm 1 kHz Resolution Bandwidth 500 MHz Bandwidth Amplitude dBm 50 10 0 0 20 30 40 60 70 80 90 100 20 30 40 50 6...

Страница 26: ...SNR 66 dBc Channel to channel isolation 1 0 MHz 100 dB 100 1 MHz 100 dB 251 0 MHz 87 dB Figure 21 Analog Output Bandwidth Passband 1 Includes DAC sinc response Table 8 SFDR 70 MHz Out 1 GS s no PLL N...

Страница 27: ...h Figure 23 Analog Output One Tone Spectral Measurement 70 MHz 0 25 dBm 1 kHz Resolution Bandwidth 1 MHz Bandwidth Amplitude dBm 50 10 0 0 20 30 40 60 70 80 90 100 69 95 69 96 69 97 69 98 69 99 70 00...

Страница 28: ...t 70 MHz 0 25 dBm 1 kHz Resolution Bandwidth 500 MHz Bandwidth Internal Sample Clock General Characteristics Oscillator type Fixed frequency synthesizer Frequency default 1 GHz Reference spurs 60 dBc...

Страница 29: ...5 dBc Hz CLK IN General Characteristics Number of channels 1 single ended Connector SMA Input impedance 50 Input coupling AC External Sample Clock Input voltage range 0 63 Vpk pk to 2 5 Vpk pk Input f...

Страница 30: ...els 12 bidirectional 8 DIO and 4 PFI Connector type HDMI Interface standard 3 3 V LVCMOS Interface logic Maximum VIL 0 8 V Minimum VIL 0 3 V Minimum VIH 2 0 V Maximum VIH 3 6 V Maximum VOL 0 4 V Minim...

Страница 31: ...p functioning Power Power draw W AC coupled build 4 59 DC coupled build 5 26 DC Power Requirements VCCOA VCCOB 2 37 V to 2 60 V VEEPROM 2 50 V to 5 50 V P33V 3 09 V to 3 47 V P12V 11 12 V to 12 60 V P...

Страница 32: ...nd free from contaminants before returning it to service Shock and Vibration Operational shock 30 g peak half sine 11 ms pulse tested in accordance with IEC 60068 2 27 Test profile developed in accord...

Страница 33: ...hat does not intentionally generate radio frequency energy for the treatment of material or inspection analysis purposes Note For EMC declarations and certifications refer to the Online Product Certif...

Страница 34: ...n your NI FlexRIO system Your kit includes the HDMI cable ferrite but the PXI EMC filler panels National Instruments part number 778700 01 must be purchased separately For more installation informatio...

Страница 35: ...late all slots with a module or a PXI EMC filler panel to ensure proper module cooling Do not over tighten screws 2 5 lb inch maximum For additional information about the use of PXI EMC filler panels...

Страница 36: ...ource for technical support At ni com support you have access to everything from troubleshooting and application development self help resources to email and phone assistance from NI Application Engin...

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