HP E1452A VXI 20 MHz Pattern Input/Output Module

Product Summary

The HP E1452A Pattern Input/Output Module is a C-size, 1-slot, register-based VXI module that is used to send data to and receive data from a device under test. This module is part of the HP 75000 Model D20 but can be used standalone. Since it does not contain an internal time base, it is normally clocked over the local bus by the HP E1450A Timing Module in an HP 75000 Model D20 Digital Functional Test System. However, when used standalone, the E1452A is clocked by an externally supplied signal.

Product Features

• 32 I/O pins (4 ports of 8 bits each)
• Maximum 20 MHz pattern rate using an external clock
• 64 K segmentable pattern depth
• Output, record, real-time comparison per port
• Programmatic or triggered tri-state on the fly Description

Note: Configuration software that allows you to easily select compatible interfaces, controller platforms, and VXI test system components is available on CD ROM. Order the "Test System and VXI Products Catalog and CD ROM" from the Test & Measurement Catalogs available on this web site.

Product Specifications

Specifications include the pods and apply with a 50pF, 500 ohm (to
ground) load.


Memory
Depth: 65,536 (64 k) vectors




Timing
Pattern rate: See external clock specifications
Skew: (between I/O Pins, same port) 3 ns typical
Rise time: 6.5 ns typical
Fall time: 7.0 ns typical




Output Levels
High, open circuit: 4.4 V min
Low, open circuit: 0.1 V max
High, sourcing 24 mA: 3.7 V min
Low, sinking 24 mA: 0.44 V max




Input Levels
High: >2.0 V
Low: <0.8 V




Tri-state Control Input Levels
High: >2.0 V
Low: <0.8 V




External Tri-state Delay
With pod: 11 ns max
Without pod: 14 ns max




External Clock
Maximum speed: 20 MHz
Minimum pulse width: 6 ns
Input levels:
	High: >2.0 V
	Low: <0.8 V

VXI Characteristics
VXI device type:        Register-based
Size:                   C
Slots:                  1 
Connectors:             P1/P2
Shared memory:          No
VXI busses:             Local Bus A
C-size compatibility:   Yes

Instrument Drivers
Click here for driver 
availability and downloading.
Command module 
 firmware:               Downloadable 
Command module 
 firmware rev:           A.06
I-SCPI Win 3.1:          Yes
I-SCPI Series 700:       Yes (not available for V743)
C-SCPI LynxOS:           No
C-SCPI Series 700:       Yes (not available for V743)
HP VEE Drivers:          Yes
VXIplug&play Win 
Framework:               No
VXIplug&play Win95/NT 
Framework:               No (not available at time of publication)
VXIplug&play HP-UX 
Framework:               No

Module Current
                IPM       IDM 
+5 V:           1.5   0.04
+12 V:          0.1   0.01
-5.2 V:         2.2   0.2
-2 V:           0.6   0.08



Cooling/Slot
Watt/slot:  22.00
deltaP mm H2O:  0.12
Air flow liter/s:  2.00

Product Ordering Information

HP E1452A	VXI 20 MHz Pattern Input/Output Module
   Opt ABJ	Japan - Japanese localization
   Opt W01	3-yr. return to HP to 1-yr. on-site warranty

HP E1452A Technical Specifications Datasheet

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Page Updated: Thursday June 19 16:15:41 UTC 1997