FUNCTION GENERATOR
- 4 analog + digital waveform generators
- Command-table driven architecture
- 1 Mword memory per channel
- Full 40-MHz operation
- Synchronous or independent channel operation
- Self-test and demo modes
- Conformal coated, wide temperature range
- Zero-jitter trigger option
The V350 is a four-channel VME-module analog/digital function generator that generates arbitrary waveshapes synchronized with logic-level outputs, as might be used in control systems or radar simulation, or other COTS applications.
Each V350 channel generates one 12-bit analog waveform and up to four digital outputs by scanning sequential data points stored in user-loadable memory. Outputs are processed by digital-to-analog converters, smoothing filters, and output amplifiers.
Control and waveform generation operate at full 40-MHz rate or programmed sub-multiples. An option allows waveform generation synchronous to an external trigger without the jitter resulting from quantization to the local clock.
Each channel has 1 Mword of waveform memory controlled through a 512-block command table that includes Play, Delay, Wait, and Stop commands, conditional jump, and flag control.
Self-test and Demo modes allow quick evaluation and verification.
| FUNCTION | 4-channel 40 Ms/s analog/digital waveform synthesis VME module. | ||
| CONFORMANCE | Conforms with ANSI/IEEE 1014 VMEbus spec; supports 16-bit data transfers. Does not support byte writes. | ||
| PACKAGING | Single-wide 6U Eurocard. | ||
| DEVICE TYPE | 16-bit VME register-based slave: A24:A16:D16; implements 128 16-bit registers at switch-selectable addresses in the VME 16- or 24-bit addressing spaces. | ||
| OUTPUTS | Four arbitrary waveform outputs, 0:10 volts max, 50-ohm output impedance, 100 mA max; analog bandwidth 1 MHz full power min. Bipolar outputs available. Four TTL-level pulse outputs TTL-level waveform sync and pulse sync outputs |
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| INPUTS | One 10 MHz clock input/output Four TTL-level logic inputs |
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| WAVE MEMORY | 1M x 16 bits per channel (12 DAC bits, four digital bits) | ||
| CONNECTORS | SMA female connectors for waveform outputs, pulse outputs, clock. Other connectors optional.
DB-9 female for two sync outputs and four logic inputs |
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| INDICATORS |
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| POWER | Standard VME supplies:
+5 volts, 1.75A max +12 volts, 200 mA max (plus load current) -12 volts, 100 mA max |