2308 KEITHLEY, 2308 Datasheet
2308
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2308 Summary of contents
Page 1
... Portable Device Battery/Charger Simulator The Model 2308 offers a complete solution for portable device sourcing and load current measure- ment. It has two independent power supply channels: one is optimized to simulate a battery; the second channel is optimized to perform like a charger for a rechargeable battery. The battery chan- nel’ ...
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... Compare the response of a conventional power supply (left) with the response of a Model 2308 (right) when both are powering a device operating on the EDGE mobile phone standard. Note how the conventional power supply distorts the load current and cannot maintain a stable source voltage, which in turn distorts the RF output signal ...
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... Need to analyze a device’s circuitry during the power-up phase as it transi- tions from a sleep mode or an off-state? The Model 2308’s pulse step cur- rent function has the speed needed to measure the load current start-up levels in a single device start-up so that the measurements can be per- formed in production without an increase in test time ...
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... For many applications, the Model 2308 can eliminate the need for a separate DMM. The digital outputs the Model 2308 provides can sink up to 100mA to con- trol relays. External relays can be powered either by the internal 5V source or an external source with a maximum voltage of 24V ...
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... OUTPUT #1 (Battery Channel): DC VOLTAGE OUTPUT (1 Year, 23°C ± 5°C) OUTPUT VOLTAGE +15VDC. OUTPUT ACCURACY: (0.05% + 3mV). PROGRAMMING RESOLUTION: 1mV. READBACK ACCURACY 1 : ±(0.05% + 3mV). READBACK RESOLUTION: 1mV. OUTPUT VOLTAGE SETTLING TIME: 5ms to within stated accuracy. LOAD REGULATION: 0.01% + 2mV. LINE REGULATION: 0.5mV. ...
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... OUTPUT #2 (Charger Channel) DC VOLTAGE OUTPUT (1 Year, 23°C ± 5°C) OUTPUT VOLTAGE +15VDC. OUTPUT ACCURACY: ±(0.05% + 10mV). PROGRAMMING RESOLUTION: 10mV. READBACK ACCURACY : ±(0.05% + 3mV). 1 READBACK RESOLUTION: 1mV. OUTPUT VOLTAGE SETTLING TIME: 5ms to within stated accuracy. LOAD REGULATION: 0.01% + 2mV. ...
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... OUTPUT #2 (Charger Channel) (continued) LONG INTEGRATION MODE CURRENT MEASUREMENT MEASUREMENT TIME, 60Hz (50Hz): 850ms (840ms seconds in 1ms steps. DIGITAL VOLTMETER INPUT (1 Year, 23°C ± 5°C) INPUT VOLTAGE RANGE: –5 to +30VDC. INPUT IMPEDANCE: 2MW typical. MAX. VOLTAGE (either input terminal) WITH RESPECT TO OUTPUT LOW: –5V, +30V. ...