Alltest-Agilent-Keysight-E9902G-Datasheet-29440-.pdf.pdf - 第12页

P a g e F i n d u s a t w w w . k e y s i g h t . c o m P a g e 11 Line Rejection 1 6.667 m s or 20.000 ms (60 Hz or 50 Hz sys tems: power line, high-frequency rejectio n) Accuracy 1 Normal ± (0.05% of reading + 0.1% of …

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Powered / Functional Test Measurement Specification
Built-in Instruments
Universal Source (Four Quadrant)
Programmable Current Limit: 30 mA or 150 mA
Programmable Termination: 5, 50, 500, or 5,000
Output Resistance: 2.2
Application
Characteristic
DC Voltage Source
Four Quadrant and Auto-ranging
Range
Programming Resolution
Accuracy
±0.1 V
50 V
± 0.1% ± 3 mV
±10 V
5 mV
± 0.1% ± 10 mV
Functional Generator
Sine Wave
Distortion (THD): < 1%
Range
Programming Resolution
Accuracy
±7.071 Vrms
1
5 mV (Mux)
2 mV (UnMux)
± 2.0% ± 5 mVAC
Square Wave
Rise Time (10%–90% of 0–5 V): 2.5 µs (typical)
Range
Programming Resolution
Accuracy
± 0–10 V
1
5 mV
± 2.0% ± 5 mVAC
Triangle Wave
Linearity (10%–90%): 2% (typical)
Range
Programming Resolution
Accuracy
± 0–10 V
1
5 mV
± 3.0% ± 5 mVAC
Frequency
Range
Resolution
Accuracy
1–20 kHz
1 Hz
±0.015%
Jitter
2
Sine Wave
Square Wave
Triangle Wave
0.25 µs
2.2 µs
0.25 µs
DC Offset Voltage
Range
Accuracy
± 0–10 V
1
±15 mV
Arbitrary Waveform Generator
1–1024 samples
4096 samples
3 dB bandwidth
Frequency Range
1–32,768 Hz
1–8,192 Hz
120 kHz
Voltage Range
−10.0 to 10.0 V
−10.0 to 10.0 V
1. Peaks of waveform plus programmed offset must be between ±10 V.
2. Maximum edge to edge.
Auxiliary DC Voltage Source (Four Quadrant)
Programmable Current Limit: 30 mA or 150 mA
Output Resistance: 2.2
Range
Programming Resolution
Accuracy
±10 V
5 mV
± 0.1% ± 10 mV
Differential Detector DC
DC Voltage Detection
Characteristic
Specification
Resolution
16 bits (15 bits plus sign), < 0.005% of range
Converter
Integrator for noise rejection.
Converter Speeds
Normal
500 µs integration (high-frequency noise rejection)
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Line Rejection
16.667 ms or 20.000 ms (60 Hz or 50 Hz systems: power
line, high-frequency rejection)
Accuracy
1
Normal
± (0.05% of reading + 0.1% of range + 300 µV)
Line Rejection
± (0.02% of reading + 0.05% of range + 300 µV)
Line Rejection
60 dB
2
Input Types
Differential, HI (I bus) and LO (L
bus)
Peak Differential Input Voltage
< ±160 VDC
Maximum Voltage to Ground
±100 V peak
Input Capacitance
1000 pF
3
DC Common Mode Rejection Ratio
(1 k imbalance in either lead)
Range
Specification
± (0.039 to 10) V
> 80 dB V/V
± (20 to 160) V
> 50 dB V/V
1. Add 0.12% of reading for attenuated ranges.
2. Line frequency within ± 0.1% and peak voltage is within expected range.
3. Either input referenced to system ground.
4. Autoranging for speed advantage, auto-range up when input is over-ranged
Range (volts)
Common Mode Range
Common Mode Input
Resistance (ohms) (typical)
Differential Input
Resistance (ohms) (typical)
160
± 100 V
240 k
1 M
80
± 100 V
240 k
1 M
40
± 100 V
240 k
1 M
20
± 100 V
240 k
1 M
10
± 10 V
> 100 M
> 100 M
5
± 10 V
> 100 M
> 100 M
2.5
± 10 V
> 100 M
> 100 M
1.25
± 10 V
> 100 M
> 100 M
0.625
± 10 V
> 100 M
> 100 M
0.3125
± 10 V
> 100 M
> 100 M
0.1562500
± 10 V
> 100 M
> 100 M
0.0781250
± 10 V
> 100 M
> 100 M
0.0390625
± 10 V
> 100 M
> 100 M
Differential Detector AC
True RMS AC Detection
Characteristics
Specification
Resolution
16 bits (15 bits plus sign), < 0.005% of range
Converter
Uses 16-bit successive approximation converter running at 40,000 samples/second (nominal)
to convert, store, and analyze the rms value of the input waveform over one of the two user
selectable time windows. Digital Signal Processing (DSP) techniques are utilized to determine
and remove the DC component. Measurement speed for voltages with DC components is
faster than capacitor coupled AC converters.
Converter Modes
Normal
8192 samples at 40,000 samples/second (0.2048 sec window)
Fast
1024 samples at 40,000 samples/second (0.0256 sec window)
Input
Differential, HI (I bus) and LO (L bus)
Peak Differential Input Voltage
< ±160 VDC
Maximum Voltage to Ground
±100 V peak
Input Capacitance
< 1000 pF (either input referenced to system ground, other lead tied to system ground).
DC Rejection Ratio
Normal
78 dB (typical)
Fast
60 dB (typical)
* Autoranging for speed advantage, autorange up when input is over-ranged
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Frequency Range
Accuracy *
Normal Mode
10–50 Hz
± (4% of reading + 0.02% of range + 100 µV)
50–300 Hz
± (1% of reading + 0.02% of range + 100 µV)
300 Hz–3 kHz
± (0.2% of reading + 0.02% of range + 100 µV)
3–10 kHz
± (2% of reading + 0.02% of range + 600 µV)
10–19 kHz
± (5% of reading + 0.02% of range + 600 µV)
Fast Mode
50–200 Hz
± (7% of reading + 0.02% of range + 100 µV)
200–400 Hz
± (2% of reading + 0.02% of range + 100 mV)
400 Hz–5 kHz
± (1% of reading + 0.02% of range + 100 µV)
5–10 kHz
± (2% of reading + 0.02% of range + 600 µV)
10–19 kHz
± (5% of reading + 0.02% of range + 600 µV)
* Add 0.12% of reading for attenuated ranges (> 7.07 VAC); see DC voltage detection specifications for impedance of each voltage range.
Waveform Digitizer
Parameter
Specification
Interval between samples
25 µs–51.2 ms
Number of samples
1–8192
Settling time
25 µs
Noise
0.2% of range + 10 mV
Frequency/Time Interval Counter
The frequency/time interval counter has two input channels (Channel A and Channel B) and an external-
internal arming trigger which can be switched to any clock receiver pin on the Control card, Hybrid-144
Non-multiplexed, or HybridPlus-DD card to perform time interval, pulse width, and frequency
measurements.
Input Voltage Range: 0 to 4.875 V (Hybrid-144 pin card)
-3.5 to 5.0 V (Hybrid-DD pin card)
Measurement
Specification
Range
Accuracy *
Time Interval
100 ns–1 sec
± (10 ns + 0.01% + 2 x trigger error)
Pulse Width
25 ns–1 sec
± (5 ns + 0.01% + 2 x trigger error)
Positive or negative slope
Range
Threshold Accuracy *
Frequency
1 Hz–20 MHz
± 0.1 V on any pin card
Positive or negative slope
2 Hz–60 MHz
TTL level on Control card clock receivers
Positive or negative slope
Minimum Gate Delay
Resolution
Accuracy
0.5 ms
0.02%
0.03%
100 ms
0.0001%
0.01%
* Input signals to tester must have a slew rate 100 V/µs in 0.2 to 3.5 V range. Trigger error = 80 mV/(input signal slew rate).
Power Monitoring Circuit (PMC)
Parameter
Specification
Channels per ASRU card
3
Voltage limit range
1.0 to 50 V
Recommended voltage limit range
1.8 to 50 V
Accuracy
1.22% of reading