The V344 provides eight independent digitally synthesized waveform outputs, each programmable for frequency, amplitude, and phase.
Any-to-any channel summing, synchronization, and noise generation allows complex coordinated waveform generation within one module or across multiple modules. Hundreds or thousands of channels may be exactly synchronized through local electrical or remote fiberoptic links. Any output may be switched to a front-panel test connector, allowing in-crate calibration check without removing field cables.
One or more V344 modules may also be used to simulate complex, high-channel-count processes, such as radar and sonar arrays, complex rotating machinery and structural systems, diesel/jet engine simulation, stationary and aircraft AC power systems, thyristor/IGBT phase control, and many others.
The T344, a compact stand-alone, non-VME, RS-232/Ethernet controlled version of the V344, is also available for embedded applications.
The V344 can be an ideal system replacement for the HP models 3314A, 3325A, 3325B, 3326A, 8111A, 8116A, 8165A, 8175A, and 8904A.
|FUNCTION||8-channel VME 32 MHz arbitrary waveform generator|
|DEVICE TYPE|| 16-bit VME register-based slave: A24:A16:D16
Implements 256 16-bit registers at switch selectable addresses in the VME 16 or 24 bit addressing spaces
|STANDARD WAVEFORMS||Sine, sawtooth, triangle, Gaussian noise, or square/pulse/PWM outputs|
|ARBITRARY WAVEFORM||4096 point, 16 bit user-loadable arbitrary waveform with programmable hardware interpolation|
|SIGNAL SWING|| Normal range: ±5.12 V ±1%
Attenuated range: ±1.024 V ±1%
|DC OFFSET||±1 mV max on 5.12 V range, ±0.5 mV max on 1.024 V range|
|GAIN ERROR||±0.5 % max|
|FLATNESS|| -0.1 dB @ 12 MHz typical
-1 dB @ 32 MHz typical
-3 dB @ 46 MHz typical
Amplitude rolls off monotonically with frequency
|FREQUENCY RANGES|| High range: 0 to 32 MHz with 0.0149 Hz resolution
Mid range: 0 to 4 MHz with 0.0018 Hz resolution
Low range: 0 to 250 KHz with 116 µHz resolution
|GAUSSIAN NOISE||Programmable amplitude 0 to 1 V RMS, programmable 3 dB bandwidth 0 to 2 MHz|
|SUMMING||Any channel may be summed with the output of channel 1 to 7, cascadable in any groupings|
|SYNC OUTPUTS||0 to 5 V square wave; ±24 mA max|
|TTL COMMAND||Programmable edge sensitive input|
|TTL RESET||Programmable level sensitive input|
|CONNECTORS|| SMB jacks for channel/test outputs, clock input, and SYS bus (SMA and LEMO connectors available by special order)
50-pin SCSI-type female for AUX outputs
|PACKAGING||6U single-wide VME module|
|CONFORMANCE||ANSI/VITA 1-1994 (R2002) VMEbus spec; does not support byte writes|
V344: 8-channel VME 32 MHz arbitrary waveform generator