Used TEKTRONIX 7623A #9023940 for sale

TEKTRONIX 7623A is a dual-channel plug-in unit for the 7000 series oscilloscopes. It contains two very high performance general purpose 8-bit analog-to-digital converters (ADCs) that meet or exceed the specifications required for oscilloscope measurements. 7623A is designed to work with scopes like the 7122, 7704, 7704A, and 7763, providing portable, general-purpose testing capabilities at a fraction of the price of some of the more powerful standalone ADCs. TEKTRONIX 7623A includes two 8-bit ADCs with a simultaneous sample rate of 100 MS/s (mega samples per second) for superior performance. Each ADC can be configured with a selectable input range of +/- 5 volts and -0.5 to +15 volts and 24-bit programmable digital-to-analog converters (DACs). These DACs allow users to precisely calibrate their readings in real-time. The unit also includes an analog delay line and zero adjust circuit for optimum performance with both single-ended and differential input signals. 7623A also utilizes a proprietary 'Sync/Hold' trigger system for synchronization and grouping of multiple channels and conversions of multiple signals. This feature allows for precise setups of multiple triggers, sweeps, and other such tasks. Based on the particular application, one can set an unlimited number of sweep repetitions, both single-shot and free-running sample conversions. Also included are several system functions like auto-alignment, preparation of user-defined calibration timers, and data overflow and buffer management to ensure data accuracy and integrity. In addition, TEKTRONIX 7623A features a general-purpose output port which is useful for testing of gear ratios for gearbox efficiency testing and the generation of digital output signals for use as clock pulses. The unit also includes a choice of both 50 and 60Hz line frequency phase transmitters which can be used for dynamic signal analysis or for service as a reference source for high accuracy measurements in general laboratory applications. Overall, 7623A is an accurate and reliable analog-to-digital converter with a wide selection of features that make it perfect for a wide variety of tasks. It provides superior performance at an affordable cost and is an ideal choice for any oscilloscope technician or engineer who needs reliable and accurate testing solutions.