T340 4-channel compact function generator
- Four independently programmable waveform outputs: sine, triangle, sawtooth, square/PWM
- Channels may be synchronized to produce coordinated polyphase or time-aligned PWM signals at same or ratioed frequencies
- 0 to 2 MHz outputs with millihertz resolution
- Up to 20.48 volts peak to peak output, programmable 10:1 attenuation and DC offset
- Test output and BIST are included
- External universal power supply or 12-volt DC power
- RS-232 serial interface standard; Ethernet optional
- OEM packaged or board-only custom
Request a Quote
The T340 is a compact standalone waveform generator. It incorporates four internal DDS waveform synthesizers that may be used independently or synchronously to produce polyphase signals. Waveforms include sine, triangle, sawtooth, and precision square/PWM outputs.
Test relays allow any output to be diverted to a test connector for in-system calibration verification. Built-In-Self-Test is provided.
The T34x family of generators includes the T344 and T346, which provide the features of the T340 but add arbitrary waveform capability, AM/FM/PM modulations, summing, global synchronizations, and extend frequency outputs to as much as 32 MHz.
| FUNCTION | 4-channel compact function generator |
| CHANNELS | 4, DC coupled with 50Ω output impedance |
| OUTPUTS | 4 separate or synchronized sine, sawtooth, triangle, or square/pulse/PWM outputs, programmable frequency 0 to 2 MHz with 0.003725 Hz resolution 14 bit DAC output resolution Two programmable amplitude ranges, ±10.24 V and ±1.024 V Programmable DC offset anywhere within amplitude range Programmable phase and PWM duty cycle |
| ACCURACY | Output amplitudes ±2% Typically < 0.2% to 100 KHz Frequency ±0.02% Typically < 20 PPM |
| OPERATING TEMPERATURE | 0 to 60°C; extended MIL/COTS ranges available |
| CALIBRATION INTERVAL | One year |
| POWER | +12 V, 700 mA max Universal AC adapter supplied with evaluation kit |
| COMMUNICATIONS | RS-232 standard, 38.4 kbaud Optional 10/100 Ethernet |
| CONNECTORS | Outputs and test, SMB jack Power, 2.5 mm coaxial, center positive RS-232 and alternate power, D9 female |
| INDICATORS | LEDs for communications, error |
| PACKAGING | 4.0" (L) x 4.75" (W) x 1.25" (H) extruded aluminum |
| CONFORMANCE | OEM product has no UL/FCC/CE compliance requirements Designed to meet UL/FCC/CE requirements Power adapter when furnished is UL/CE certified |
T340-1: 4-channel compact function generator
T340-2: 4-channel compact function generator with Ethernet