产品介绍
PB-5可编程精密脉冲发生器
价 格：￥电议
型 号：
产品完善度：
生产地：其他访问量：265次
发布日期：2009/11/2 0:00:00
更新日期：1900/1/1 0:00:00
详细内容
the model pb-5 pulse generator provides unprecedented performance in a precision pulse generator. it includes a full-featured, highly flexible ramp generator and programmability. as a precision pulse generator, the pb-5 surpasses or equals all existing designs in the important performance areas of resolution, linearity and stability. the pulse repetition rates, which are variable over a broad range, go up to 0.5 mhz. the higher rates are required when testing for mca and pha linearity because of the high number of data points required for a statistically valid test. the built-in ramp generator allows you to control ramp duration, the number of ramps and the ramp limits. now you can test the entire range of your system or just a portion of that range. this ramp generator and precision pulse generator combination allows you to tackle the most demanding applications. the new user interface is intuitive and easy-to-use. parameters can be se-lected and changed by spinner knob and/or keypad pushbuttons. |
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rep rate: | 2.0 hz to 500 khz | width: | 100 ns to 1 ms | delay: | 250 ns to 10 ms | rise time: | 50 ns to 10 us (10 % - 90 %) in 8 steps | decay time: | 0.5 us to 1.0 ms (100 % - 37 %) in 11 steps | amplitude | 0.0 to 10.0 v (0 to 5 v into 50 ohms) scaleable in energy units. (kev) | resolution: | 155 uv | jitter: | ± 10 ppm | attenuation: | 0, 2, 5, 10, 20, 50, 100, 200, 500, 1000 | integral non-linearity: | ± 15 ppm | | | temperature stability: | ± 5 ppm per oc from 20oc to 45oc | pulse type: | flat-top or tail pulse - in tail mode, rise time is a fixed 50 ns, decay time is adjustable. in flat-top mode, both rise time and decay time are adjustable. | polarity: | positive/negative | ext. trigger: | 0 to 500 khz, +100 mv to +3.5 v, threshold adjustable. | width: | 100 ns to 1 ms | modes: | single pulse via a front panel pushbutton;
internal rep rate;
external trigger;
external gate with the same pulse requirements as ext trig;
internal ramp-adjustable start and stop points; adjustable ramp period 30-900 s, se-lectable number of ramp cycles, ramp in kev or volts. clamped baseline option to bring the baseline to zero prior to the next pulse. | stored settings: | up to 9 complete configurations with recall. also stores parameters in use at shutdown for automatic recall when powered on. | remote: | rs232 at 9600 baud. | power required: | +24v , 170 ma
-24v , 150 ma
+12v , 450 ma
-12v , 5 ma
portable power supply available for applications that require portability or benchtop use. see bnc model ap-3 portable nim power supply. | mechanical: | triple-width aec nim module 4.05" wide x 8.70" high in accordance with tid-20893 ( rev 3. ). | weight: | 2 lbs. 13 oz. net, 6 lbs shipping. |
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