C&H Technologies, Inc. • 445 Round Rock West Drive • Round Rock, TX
(512)
VX462B
Pulse Generator
Module
| The VX462B is a 20Mhz pulse | ||||
| generator | with | additional | 40Mhz | |
| square wave | capability. | Its | ||
| operating | modes | are Normal, | ||
| Triggered, | Gated, | Delayed | pulse | |
| and Double Pulse (second pulse | ||||
| occurs “delay” time after Trigger | ||||
| Out). Front panel BNC connectors | ||||
| are provided for Pulse Out, Trigger | ||||
| Out and Trigger (& Gate) In. LED | ||||
| indicators are provided for MODID | ||||
| and RUN. The unit is jumpter | ||||
| selectable for low output impedance | ||||
| capable +10V into a 50Ω load or | ||||
| 50Ω output impedance that provides | ||||
| better matching for 50Ω loads at | ||||
| drive levels up to +5V. |
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Specifications: | VXIbus Compliance |
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Pulse Repetition Interval: | Delay Timing (from Trig | |||
Range | 50ns to 1 sec | Out): |
| |
Resolution | 25ns min, 10bits | Range | 25ns to 1 sec | |
Accuracy | +15ns | |||
Resolution | 25ns min, 10bits | |||
Pulse Width: |
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| Accuracy | +15ns | ||
| Trigger Out: |
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Range | 25ns to 1 sec | TTL, 10 gate drive | ||
Resolution | 25ns min, 10bits |
| Capability | |
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Accuracy | +15ns | Trigger/Gate In: | TTL | |
Output characheristics: | ||||
Temperature: |
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Amplitude | +10V into 50Ω | Operating | 0˚C to +50˚C | |
| (low out impedance) | Storeage | ||
| +5V into 50Ω | Power: |
| |
(50Ω out impedance) | +5V @3A | |||
Accuracy | +1%Pgm value, |
| +12V @ 0.4A | |
| +3% of amplitude, |
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| |
| +100mv | Ordering Information: | ||
Transition Time | 5ns typical | |||
(@ 5V) | (fixed) | Description | Part Number | |
Impedance | ||||
| 50Ω (selectable) | VX462B |
Complies with ANSI/IEEE Std. 1014- 1987 IEC 821, IEC 822 and VXIbus Rev 1.4.
A16:D16 DTB Slave
Register Based
No SYSFAIL
No Interrupts
IACKIN tied to IACKOUT
BRX tied to BGX
Form Factor: Size B
Built in test via feedback registers
Applications
•Pulse Generator
•Square Wave Generator
•Clock Source
•Delayed Trigger