Keithley SourceMeter 2611, Руководство пользователя

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A-4
2611 System SourceMeter
®
2612 Multi-Channel I-V Test Solutions
SPECIFICATION CONDITIONS
This document contains specifications and supplemental information for the Models 2611 and 2612.
Specifications are the standards against which the Models 2611 and 2612 are tested. Upon leaving the
factory the 2611 and 2612 meet these specifications. Supplemental and typical values are non-
warranted, apply at 23°C, and are provided solely as useful information.
The source and measurement accuracies are specified at the SourceMeter CHANNEL A (2611 and
2612) or SourceMeter CHANNEL B (2612) terminals under the following conditions:
1. 23°C ± 5°C, <70% relative humidity.
2. After 2 hour warm-up.
3. Speed normal (1 NPLC).
4. A/D auto-zero enabled.
5. Remote sense operation or properly zeroed local sense operation.
6. Calibration period = 1 year.
SOURCE SPECIFICATIONS
VOLTAGE PROGRAMMING ACCURACY 1
TEMPERATURE COEFFICIENT (0°–18°C & 28°–50°C): ±(0.15 × accuracy specification)/°C.
MAXIMUM OUTPUT POWER AND SOURCE/SINK LIMITS 2 : 30.603W per channel maximum.
±20.2V @ ±1.515A, ±202V @ ±101mA, four quadrant source or sink operation.
VOLTAGE REGULATION: Line: 0.01% of range. Load: ±(0.01% of range + 100µV).
NOISE 10Hz–20MHz: <5mV RMS typical, 20V range, 1A limit.
CURRENT LIMIT/COMPLIANCE 3 : Bipolar current limit (compliance) set with single value. Minimum
value is 10nA. Accuracy same as current source.
OVERSHOOT: <±(0.1% + 10mV) typical (step size = 10% to 90% of range, resistive load, maximum
current limit/compliance).
GUARD OFFSET VOLTAGE: <4mV (current ≤ 10mA).
CURRENT PROGRAMMING ACCURACY
6
TEMPERATURE COEFFICIENT (0°–18°C & 28°–50°C): ±(0.15
×
accuracy specification)/°C.
MAXIMUM OUTPUT POWER AND SOURCE/SINK LIMITS 2 : 30.603W per channel maximum.
±1.515A @ ±20.2V, ±101mA @ ±202V, four quadrant source or sink operation.
CURRENT REGULATION: Line: 0.01% of range. Load: ±(0.01% of range + 100pA).
VOLTAGE LIMIT/COMPLIANCE 4 : Bipolar voltage limit (compliance) set with a single value.
Minimum value is 10mV. Accuracy same as voltage source.
OVERSHOOT: <0.1% typical (step size = 10% to 90% of range, resistive load; see CURRENT SOURCE
OUTPUT SETTLING TIME for additional test conditions).
ADDITIONAL SOURCE SPECIFICATIONS
TRANSIENT RESPONSE TIME: <70µs for the output to recover to 0.1% for a 10% to 90% step
change in load.
VOLTAGE SOURCE OUTPUT SETTLING TIME: Time required to reach 0.1% of final value after
source level command is processed on a fixed range.
200mV, 2V Ranges: <50µs typical. 20V Range: <100µs typical. 200V Range: <700µs typical.
CURRENT SOURCE OUTPUT SETTLING TIME: Time required to reach 0.1% of final value after source
level command is processed on a fixed range. Values below for Iout · Rload = 2V unless noted.
DC FLOATING VOLTAGE: Output can be floated up to ±250VDC from chassis ground.
REMOTE SENSE OPERATING RANGE 1 : Maximum voltage between HI and SENSE HI = 3V.
Maximum voltage between LO and SENSE LO = 3V.
VOLTAGE OUTPUT HEADROOM:
200V Range: Max. output voltage = 202.3V – total voltage drop across source leads (maximum
1 Ω per source lead).
20V Range: Max. output voltage = 23.3V – total voltage drop across source leads (maximum
1 Ω per source lead).
OVER TEMPERATURE PROTECTION: Internally sensed temperature overload puts unit in
standby mode.
VOLTAGE SOURCE RANGE CHANGE OVERSHOOT: Overshoot into a 100k Ω load, 20MHz BW,
300mV typical.
CURRENT SOURCE RANGE CHANGE OVERSHOOT: <5% + 300mV/Rload + 60nA of larger range
typical. (See CURRENT SOURCE OUTPUT SETTLING TIME for additional test conditions.)
PULSE SPECIFICATIONS
MINIMUM PROGRAMMABLE PULSE WIDTH 8 : 200µs. NOTE: Minimum pulse width for settled source
at a given I/V output and load can be longer than 200µs. See note 11 for typical settling times.
PULSE WIDTH PROGRAMMING RESOLUTION: 1µs.
PULSE WIDTH PROGRAMMING ACCURACY 8 : ±25µs.
TYPICAL PULSE WIDTH JITTER: 50µs.
+1.5A
+10A
–10A
–1A
+1A
+0.1A
–0.1A
–1.5A
+200V +5V
–5V
+20V –20V 0V
0A
2
2
2
2
4
4
+180V –180V –200V
1
3
3
3
3
REGION
MAXIMUM CURRENT
LIMIT
MAXIMUM PULSE
WIDTH 8
MAXIMUM DUTY
CYCLE 9
1 100 mA @ 200 V DC, no limit 100%
1 1.5 A @ 20 V DC, no limit 100%
2 1 A @ 180 V 8.5 ms 1%
3 10 1 A @ 200 V 2.2 ms 1%
4 10 A @ 5 V
1 ms
2.2%
RANGE
PROGRAMMING
RESOLUTION
ACCURACY (1 Year)
23°C ±5°C
±(% rdg. + amps)
NOISE
(peak-peak)
0.1Hz–10Hz
100.000 nA 2 pA 0.06% + 100 pA 5 pA
1.00000 µA 20 pA 0.03% + 800 pA 25 pA
10.0000 µA 200 pA 0.03% + 5 nA 60 pA
100.000 µA 2 nA 0.03% + 60 nA 3 nA
1.00000 mA 20 nA 0.03% + 300 nA 6 nA
10.0000 mA 200 nA 0.03% + 6 µA 200 nA
100.000 mA 2 µA 0.03% + 30 µA 600 nA
1.00000 A 2 20 µA 0.05% + 1.8 mA 70 µA
1.50000 A 2 50 µA 0.06% + 4 mA 150 µA
10.0000 A 2, 5 200 µA 0.5 % + 40 mA
RANGE
PROGRAMMING
RESOLUTION
ACCURACY (1 Year)
23°C ±5°C
±(% rdg. + volts)
NOISE
(peak-peak)
0.1Hz–10Hz
200.000 mV 5 µV 0.02% + 375 µV 20 µV
2.00000 V 50 µV 0.02% + 600 µV 50 µV
20.0000 V 500 µV 0.02% + 5 mV 300 µV
200.000 V 5 mV 0.02% + 50 mV 2 mV
1.5A–1A Ranges: <120µs typical (Rload >6 Ω ).
100mA–10mA Ranges: <80µs typical.
1mA Range: <100µs typical.
100µA Range: <150µs typical.
10µA Range: <500µs typical.
1µA Range: <2ms typical.
100nA Range: <20ms typical.