81100 Datasheet, PDF (5/13 Pages) Keysight Technologies – Pulse Pattern Generators

81104A and 81110A Specifications
Timing characteristics
Measured at 50% amplitude at fastest transitions in continuous mode and 50 Ω source impedance.
Mainframe output module
Frequency range
• From 1 KΩ
Timing resolution
Period range
Period RMS jitter
• With PLL
• With VCO
Accuracy
• With PLL
• With VCO
Width range
Accuracy
Jitter (RMS)
Add. variable delay range
Accuracy
Jitter (RMS)
Double pulse delay range
Min period
Accuracy
Transition time range (10/90)
Minimum
(with overprogramming)
Accuracy
Linearity
Agilent 81104A
Agilent 81105A
1 mHz to 80 MHz
Up to 50 MHz typ.
3.5 digits, 5 ps best case
12.5 ns to 999.5 s
Agilent 81110A
Agilent 81111A
1 mHz to 165 MHz
Up to 60 Mhz typ.
3.5 digits, 5 ps best case
12.5 ns to 999.5 s
0.001% + 15 ps
0.01% + 15 ps
0.001% + 15 ps
0.01% + 15 ps
0.001% +15 ps
± 0.01% (± 5%)
6.25 ns to (period 6.25 ns)
± 5% ± 250 ps
0.01% +15 ps
0 ns to (period -12.5)
± 5% ± 0.5 ns
0.01% +15 ps
12.5 ns to (period - width - 6.25 ns)
25 ns (40 MHz) typ.
± 0.01%
(± 0.5% typ. after self-cal.,
± 3% without self-cal.)
3.03 ns to (period - 3.03 ns)
± 0.5% ± 250 ps typ.
After self-cal. ±3% ± 250 ps
0.01% +15 ps
0 ns to (period -3.03 ns)
± 0.5% ± 0.5 ns typ. ± 3%
± 0.5 ns after self-cal.
6.06 ns to (period -width - 3.03 ns)
12.2 ns (82 MHz) typ.
± 5% ± 250 ps
3 ns to 200 ms
variable
≤ 3 ns
5 ns typ. For 1 KW
± 0.5% ± 150 ps typ. ± 3%
± 150 ps after self-cal.
2 ns to 200 ms variable
≤ 2ns/1.4 ns typ. For ELC levels
(20/80) Source impeded
± 10% ± 200 ps typ.
± 10% ± 400 ps
3% typ. For transitions > 100 ns
± 10% ± 200 ps typ.
± 10% ± 400 ps
3% typ. for transitions > 100 ns
Agilent 81110A
Agilent 81112A
1 mHz to 330 MHz
N/A
3.5 digits, 5 ps best case
12.5 ns to 999.5 s
0.001% + 15 ps
0.01% + 15 ps
± 0.01%
(± 0.5% typ. After self-cal.,
± 3% without self-cal.)
1.515 ns to (period - 1.515 ns)
± 0.5% ± 250 ps typ.
After self-cal. ±3% ± 250 ps
0.01% +15 ps
0 ns to (period -3.03 ns)
± 0.5% ± 0.5 ns typ. ± 3%
± 0.5 ns after self-cal.
3.03 ns to (period - width - 1.5)
6.06 ns (165 MHz) typ.
± 0.5% ± 150 ps typ. ± 3%
± 150 ps after self-cal.
± 0.5% ± 150 ps typ. ± 3%
± 150 ps after self-cal.
0.8 ns or 1.6 ns selectable
≤ 600 ps for Vpp ≤ 1 V
450 ps typ. for ELC levels (20/80)
≤ 900 ps for Vpp > 1 V
± 10% ± 200 ps typ.
± 10% ± 400 ps
N/A
1. Source impedance is selectable from 50 Ω to 1 KΩ for the Agilent 81111A.
2. Changing of amplitude may add 0.5 ns.
Burst count: 2 to 65536 (single or double
pulses).
Delay: Delay, phase or % of period.
Double pulse and delay: Mutually exclusive.
Duty cycle: Set between 0.1% and 95%
(subject to width limits. 99.9% with over-
programming).
Repeatability: Is typ. four times better than
accuracy.
Transition times: leading/ trailing edge
or % of width. Leading and trailing edges
are independent Agilent 81111A/Agilent
81105A) within one of the following
overlapping segments (1:20 ratio):
• 2 ns (3 ns) - 20 ns
• 10 ns - 200 ns
• 100 ns - 2 ms
• 1µs - 20 µs
• 10 µs - 200 µs
• 100 µs - 2 ms
• 1 ms - 20 ms
• 10 ms - 200 ms
Output timing fidelity: Period, delay and
width are continuously variable without
any output glitches or dropouts.
Overprogramming: All parameters of the
Agilent 81110A, except transitions, can
be set to whatever the 330 MHz timing
system will allow. This applies also when
the Agilent 81111A (165 MHz) output
module is used.
Data Sheet 81100 Family of Pulse Pattern Generators
5