Agilent Technologies 93000 SOC Series Training Manual page 120

Lesson 1 – Analog Modules
Audio digitizer (200 ksps 50 kHz-BW 24-bit) which contains two
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digitizer cores
— Abbreviation: ADGT or MCA-ADGT
Audio digitizer core 1:
Single-ended: 2 inputs (one at a time): X+ or X-
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Differential: 1 input: X+&X- pair
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Audio digitizer core 2:
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Single-ended: 2 inputs (one at a time): XX+ or XX-
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Differential: 1 input: XX+&XX- pair
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The two audio digitizer cores can capture two waveforms
simultaneously with the common sampling rate, common
sampling-timing, and common sequencer program.
Video digitizer Normal mode (65 Msps 15 MHz-BW 14-bit)
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Single-ended: 2 inputs (one at a time), X+ or X-
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Differential: 1 input: X+ and X- pair
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Video digitizer Direct Mode (65 Msps 100 MHz-BW 14-bit)
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Direct mode has wider bandwidth, and is available at different
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pins from normal mode.
Single-ended: 2 inputs (one at a time): XX+ or XX-
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Differential: 1 input: XX+&XX- pair
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The number of digitizer cores per measure unit is one for using
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the video digitizer, or two for using the audio digitizer.
PMU (DC -2 V to +3 V, ±3 mA, 0.1 mV/0.1 µA resolution)
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— Abbreviation: PMU or MCA-PMU
Same PMU as for the source unit, except that the positive
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voltage is up to +3 V
V Source (DC ±3 V @ ≥ 10 kohm load to GND, ±3 mA, 0.1 mV
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resolution)
Same V Source as for the source unit, except that the maximum
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voltage is up to ±3 V
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