Models 2601B, 2602B and 2604B System SourceMeter
®
Instrument Specifications
Specifications are subject to change without notice
4 of 13
SPEC-2602B Rev. B / February 2014
Minimum programmable
pulse width
6
100 µs
Note: Minimum pulse width for settled source at a given I/V output and load can
be longer than 100 ms.
Source value
Load
Source settling time
(% of range)
Minimum pulse
width
6 V
2
Ω
0.2 %
150 µs
20 V
2
Ω
1 %
200 µs
35 V
7
Ω
0.5 %
500 µs
40 V
27
Ω
0.1 %
400 µs
1.5 A
27
Ω
0.1 %
1.5 ms
3 A
2
Ω
0.2 %
150 µs
5 A
7
Ω
0.5 %
500 µs
10 A
2
Ω
0.5 %
200 µs
Pulse width programming
resolution
1 µs
Pulse width programming
accuracy
± 5 µs
Pulse width jitter
2 µs
ADDITIONAL SOURCE CHARACTERISTICS
Noise
10 Hz to 20 MHz
< 20 mV peak-peak, < 3 mV RMS
6 V range
Transient response time
< 70 µs for the output to recover to within 0.1 % for a 10 % to 90 % step change in load.
Overshoot
Voltage:
< ±0.1 % + 10 mV
Step size = 10 % to 90 % of range, resistive load, maximum current
limit/compliance
Current:
< ±0.1 %
Step size = 10 % to 90 % of range, resistive load
See
Current source output settling time
for additional test conditions
Range change overshoot
Voltage:
< 300 mV + 0.1 % of larger range
Overshoot into a 100 k
Ω
load, 20 MHz bandwidth
Current:
8
< 300 mV/R
load
+ 5 % of larger range
Guard offset voltage
< 4 mV
Current < 10 mA
Remote sense operating
range
9
Maximum voltage between HI and SENSE HI = 3 V
Maximum voltage between LO and SENSE LO = 3 V
8
With source settling set to SETTLE_SMOOTH_100NA
9
Add 50 µV to source accuracy specifications per volt of HI lead drop.
