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778592-01 参数 Datasheet PDF下载

778592-01图片预览
型号: 778592-01
PDF下载: 下载PDF文件 查看货源
内容描述: 100和50 MHz的可编程VoltageDigital波形发生器/分析仪 [100 and 50 MHz, Programmable-VoltageDigital Waveform Generator/Analyzers]
分类和应用:
文件页数/大小: 6 页 / 548 K
品牌: NI [ National Instruments ]
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100 and 50 MHz, Programmable-Voltage  
Digital Waveform Generator/Analyzers  
Specifications  
These specifications are valid for the following temperature ranges: PXI: 0 to 55 °C, PCI: 0 to 45 °C.  
Channel Characteristics  
Number of data channels ...................................................... 20  
Direction control of data channels........................................ Per-channel, per-cycle  
Generation Signal Characteristics (data, DDC ClkOut, and PFI <0..3> channels)  
All voltage ranges specified into 1 M  
Generation voltage range...................................................... -2.0 to 5.5 V  
Generation signal type .......................................................... Single-ended  
Number of programmable voltage levels.............................. 1 voltage low level and 1 voltage high level applies to all data,  
Clk Out (sample clock only), and PFI channels  
Generation voltage range restrictions................................... -0.5 to 5.5 V (up to 50 MHz clock rate)  
-2 to 3.7 V (up to 50 MHz clock rate)  
-0.5 to 3.7 V (50 to 100 MHz clock rate; NI 6552 only)  
Generation voltage swing ..................................................... 400 mV to 6 V (up to 50 MHz clock rate)  
400 mV to 4.2 V (50 to 100 MHz clock rate; NI 6552 only)  
Generation voltage-level resolution...................................... 10 mV  
DC generation voltage-level accuracy................................... 20 mV (excluding system crosstalk)  
Output impedance.................................................................. 50  
Maximum DC drive strength.................................................. 50 mA maximum per channel  
600 mA maximum for all data, clock, and PFI channels  
Channel power-up state ........................................................ Drivers disabled, 10 k input impedance  
nominal at 25 °C  
Acquisition Signal Characteristics (data, strobe, and PFI <0..3> channels)  
Acquisition voltage range...................................................... -2.0 V to 5.5 V  
Number of programmable acquisition thresholds ................ 1 voltage low threshold and a strobe voltage high threshold applies to all data  
and PFI channels  
Minimum detectable voltage swing...................................... 50 mV  
Acquisition voltage threshold resolution .............................. 10 mV  
DC acquisition voltage threshold accuracy........................... 30 mV (excluding system crosstalk)  
Input impedance .................................................................... 50  
or 10 k(default), software-selectable per channel;  
applies when powered on and within valid voltage range  
Timing Characteristics  
Sample Clock  
Sample clock sources ............................................................ 1. Onboard clock (internal VCXO with divider)  
2. CLK IN (SMB jack connector)  
3. PXI_STAR (PXI backplane; PXI only)  
4. STROBE (DDC Connector) – Acquisition only  
Onboard clock frequency range ............................................ NI 6551: 48 Hz to 50 MHz. (settable to 200 MHz/N; 4  
NI 6552: 48 Hz to 100 MHz (settable to 200 MHz/N; 2  
N
4,194,304)  
N 4,194,304)  
Exported sample clock delay range....................................... 0 to 1 sample clock periods for clock frequencies  
25 MHz  
Exported sample clock delay resolution................................ 1/256 of sample clock period for clock frequencies  
25 MHz  
Exported Sample Clock Jitter (typical using onboard clock)  
Period jitter  
Cycle-to-cycle jitter  
20 ps (rms)  
35 ps (rms)  
BUY ONLINE at ni.com or CALL (866) 265 9891 (U.S.)  
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