E4982A Datasheet, PDF (11/22 Pages) Agilent(Hewlett-Packard) – New Standard for High-Speed Component Tests

11 | Keysight | E4982A LCR Meter - Data Sheet
Timing Chart and Measurement Time (SPD)
Trigger signal
Timing chart of handler interface signal
T1
T3
T2
T4
T5
T6
T7
/INDEX
/EOM
/READY_FOR_TRIG
Figure 7. Timing chart of handler interface signal
Cycle Time
Test condition
Mode 1 (1 MHz)
Timing
Mode 1 (100 MHz)
Mode 2
Mode 3
T1 Trigger pulse
width
— Off Off 2 µs — — 2 µs — — 2 µs — — 2 µs — —
T2 Trigger response
time of Ready_
—
for_Trig
Off Off
—
<50
μs
—
<50
μs
—
<50
μs
—
<50
μs
T3 Trigger response
time (INDEX,
—
EOM)
Off Off
—
<50
μs
—
<50
μs
—
<50
μs
—
<50
μs
T4
Measurement
time (INDEX)
1
Off Off
point
meas
(Pre- On Off
set)
—
—
1.6 1.6
ms ms
4.5 4.5
ms ms
0.9 0.9
ms ms
3.8 3.8
ms ms
2.1 2.1
ms ms
5.0 5.0
ms ms
3.7 3.7
ms ms
6.6 6.6
ms ms
T4
+ Measurement
1
Off Off
point
—
1.6 1.8
ms ms
0.9 1.1
ms ms
2.1 2.3
ms ms
3.7 4.0
ms ms
T5 data calculation meas
time (EOM)
(Pre- Off On
set)
—
1.7 1.9
ms ms
—
1.0 1.2
ms ms
—
2.2 2.7
ms ms
—
3.8 4.1
ms ms
T4
+
Off Off
—
1.8 2.2
ms ms
—
1.1 1.4
ms ms
—
2.3 2.8
ms ms
—
3.9 4.4
ms ms
T5
1
+ _{Ready_for_Trig}
T6 _{setting time}
point Off
meas.
Ls-Q On
On
Off
meas.
—
—
1.9 2.3
ms ms
5.1 5.6
ms ms
—
—
1.2 1.9
ms ms
4.4 4.9
ms ms
—
—
2.4 3.3
ms ms
5.6 6.1
ms ms
—
—
4.0 4.5
ms ms
7.2 7.7
ms ms
On On
—
5.2 5.7
ms ms
—
4.5 4.9
ms ms
—
5.7 6.3
ms ms
—
7.2 7.8
ms ms
T7 _{Trigger wait time —}
—
—
0
—
—
0
—
—
0
—
—
0
—
—
Condition: Display Off or :DISP:UPD OFF, Trigger delay=0, Point delay=0
E4982A OS: Windows 7 (Serial Prefix: MY523)