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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HP A OPERATING, PROGRAMMING AND SERVICING MANUAL Pdf Download.
Repeat steps 18 to 28 and re-adjust if necessary. Click here to see description. Slope IC block diagram Address decoder U16 provides control signals for the burst control circuits.
Minimum time between two bursts is ns. The address decoder UlOO can be checked with signature analysis. See all 5 pre-owned listings. Check the signatures of U16 against those given in Table Minimum monthly payments are required.
The main amplifier can 812a divided into three stages: Press the Precise Edge Find key for each new Double setting. This is an alternative to using the WAIT statement with a fixed delay. We have made no changes to this manual copy.
Vary the power supply or HP A between approx 1 volt and 10 volts and verify that oscilloscope display indicates delay 8112 of between 75 ns and ns as shown below. Period Generator ramp signal pin 20 The possible error codes are: Output Mode Verification Test Seal shipping container securely. The limit error bit is not latched, therefore a transient error is only recorded by generating an SRQ.
Equipment/HP 8112A Programmable Pulse Generator
If the input signal is clean but the leading edge of the output signal is distorted, check Q and Q As expected, the value of the status byte printed in line 60 will therefore be Read the red Safety Summary sheet at the front of this manual.
High states are held at 3. The generator hardware contains three specially developed HP ICs: Check the Delay DAC output according to the following table: The item may have some signs of cosmetic wear, but is fully operational and functions as intended.
Servicing the Microprocessor and Front-panel Theory of Operation Address decoder – Simplified block diagram GPH Certificate of Volatility type: When the HP A replies with a string containing all current settings. Adjust the parameter value using the vernier and range keys.
HP Hewlett Packard 50 MHz Pulse Generator 8112A
Select the Delta V and turn the voltage markers on. However, hl HP A should be protected from temperatures or temperature changes which cause condensation within the instrument. Not used with HP A. Use a 50 feedthrough termination if you cannot select 50 fi input impedance on the counter.
The standard control board is divided into the following areas: Before operation review the instrument and manual, including the red safety page, for safety markings and instructions. Connect the equipment as shown in the setup figure above.
Fast and Easy Operation To make operation easy, GPH interface with the operator in a straightforward manner by which the front panel display always shows the parameter being varied and its value. Learn more – opens in new window or tab. Also it is shown how to get a more detailed description of an error with the interrogate error mmanual lERR. See all condition definitions – opens in a new window or tab Correct Delay Control 4.
An adequate wait period here ms will give the HP A enough time to process the command and update the status byte.
The control mode can be cycled through available options by pressing the key below the mode indicators and the currently active mode is shown by an LED indicator.