Performance Verification and Adjustment
3
U2722A/U2723A Service Guide
25
Source Current Mode Programming and Readback Accuracy
Table 3-5
Source current mode programming and readback accuracy
Iteration
Test point
Current range Clamp voltage Voltage range I
meas
– I
drive
I
rdbk
– I
meas
Limit
1
0.5
μ
A
1
μ
A
20 V
20 V
±
1.275 nA
2
2 V
2 V
±
1.275 nA
3
5
μ
A
10
μ
A
20 V
20 V
±
12.75 nA
4
2 V
2 V
±
12.75 nA
5
50
μ
A
100
μ
A
20 V
20 V
±
112.5 nA
6
2 V
2 V
±
112.5 nA
7
0.5 mA
1 mA
20 V
20 V
±
1.125
μ
A
8
2 V
2 V
±
1.125
μ
A
9
5 mA
10 mA
20 V
20 V
±
11.25
μ
A
10
2 V
2 V
±
11.25
μ
A
11
60 mA
120 mA
20 V
20 V
±
0.16 mA
12
2 V
2 V
±
0.16 mA
Содержание u2722a
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