Title & Document Type: A 50 MHz Programmable Pulse Generator This manual may contain references to HP or Hewlett-Packard. Hp A Pdf User Manuals. View online or download Hp A Operating, Programming And Servicing Manual. View and Download HP A operating, programming and servicing manual online. 50 MHz programmable. A Pulse Generator pdf manual download.
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A Control input cannot alter period, delay, or width. Connect the HP A output to the counter. Recommended Test Equipment 3- 1. Connect RES on A3 to ground for a short time to up the microprocessor is reset.
Typical output in Normal mode 1. Press the f disable 1 key to turn off output disable mode and enable the output LED extinguished. The time for transferring Learn Strings may vary h different settings. Test Preperetipn Refer to Chapter The front panel controls are disabled apart from: Our service centers may be able to perform calibration if no repair parts are needed, but no other support from Agilent is available. Transition Times Performance Test These two basic ranges, time and frequency, are further divided if necessary 8112q switching divider circuits 6 X decade counters into operation under control of the range setting.
Using a screwdriver, move the switches to the required position for the voltage to be used. Although this site assumes a little engineering knowledge, and effort on a good question.
HP Hewlett Packard 50 MHz Pulse Generator 8112A
8112 Parts – 2 B Contents- 15 Tables Switch off the HP A 3. The computer is forced to wait 2 seconds line for the SRQ before exiting the program. It is possible to increase or decrease rise and fall times of output pulses. A brand-new, unused, unopened, undamaged item in its original packaging where packaging is applicable.
Take full screen display on the scope. Power supply components – Underside of main board A1 Using the oscilloscope, adjust the HP A trigger level to allow triggering from the external pulse generator. Inspect the shipping container for damage. Active slope moves from Range 3 to Range 4 Y2 8- 1.
Trigger mode Trigger mode selection positive, negative, gate etc. Capacitance circuit Linear transition mode Independantly variable leading and trailing edges between 6.
A 50 MHz Pulse Generator [Obsolete] | Keysight (formerly Agilent’s Electronic Measurement)
Make a note of the adjusted voltage. This is the price excluding shipping and handling fees a seller has provided ,anual which the same item, or one that is nearly identical to it, is being offered for sale or has been offered for sale in the recent past.
The address decoder UlOO can be checked with signature analysis. The tests must mmanual performed with the HP A in its normal operating condition, that is, with all shields, connections and the case in place.
Check the Manuzl Generator operation against Table The main decoder U12 uses microprocessor addresss lines A12, A13 and A15 to enable one of the following: This feature allows simple test sequence development as well as no need for a controller in repetitive tests, with reduced bus traffic in ATE applications. Switch filter OFF or remove external filter.
8112A 50 MHz Pulse Generator
Press the lcl key. Check that pin 3 of U26 is delivering a signal of approximately Hz.
To ensure safe operation and to keep the product safe, the information, cautions and warnings in this manual must be heeded. This is h by U2A which switches its output towards its positive supply.
Equipment/HP A Programmable Pulse Generator – London Hackspace Wiki
Output Levels Performance Test 1. This allows the current parameter set to be restored when the instrument is switched on again. The instrument cannot be used until it is freed.
GATE In gate mode the active level of the external input signal enables output period. Adjust the parameter value using the vernier and range keys. Control Board Microprocessor Board Figure The Pulse Generator also features selectable complementary pulse and double pulse, in continuous, triggered, gated and counted burst modes.
Update packages, which are issued between editions, contain additional and replacement pages to be merged into the manual by the customer.
8112w Upper Limit ns ms The signal then passes to the control mode selector switch U where microprocessor control signals AGO and ACl from the mode decoder UlOl select its route to the appropriate timing IC. Similarly, the range key increases or decreases the parameter value by a factor of Operating Selecting Output Mode Figure This manual does not discuss the HP-IB protocol or hardware. See other items More Normal output OUT, is passed via level shifter Q to the width generator trigger input.
The microprocessor monitors the keyboard and HP-IB, interprets the key-presses and commands, and implements them by sending control data to the control circuits and updating the front-panel display and LEDs.