81134A Datasheet, PDF (6/10 Pages) Keysight Technologies – 3.35 GHz Pulse Pattern Generators

06 | Keysight | 81133A and 81134A, 3.35 GHz Pulse Pattern Generators - Data Sheet
Specifications
Specifications describe the instrument’s warranted performance. Non-warranted values are described as typical. All specifications
apply after a 30 min warm-up with 50 Ohm source/load resistance. All specifications are valid from 0 to 55 °C ambient temperature
if not stated otherwise.
Internal clock generation
Period range
Period resolution
Frequency range
298.5 ps - 66.6 ns
6 digits, 0.001 ps best case
15 MHz - 3.35 GHz
Frequency resolution
1 Hz
Accuracy
Jitter
Random jitter (clock mode)
Total jitter (data mode)
50 ppm
< 4 ps RMS typical ^1,2
< 40 ps pp^1,3
(30 ps typical for frequencies <= 3 GHz)
1.  Measured on a 86100 Infiniium DCA-J Wideband Oscilloscope by using the
Enhanced Jitter Analysis Software
2.  Clock pattern
3.  PRBS 2⁷-1, BER 10^-12
Transition Times
The transition times can be modified by the ‘Pulse Performance’
selector:
Mode
Fast
Normal
Smooth
Description
Typical transition times
Provides faster rise and fall
times 60 to 75 ps
Standard setting with guaran- 70 to 80 ps
teed specifications
Provides slower rise and fall 80 to 120 ps
times and smoother edges
Channel output timing
Number of channels
Transition times
Transition times
Delay variation
Delay resolution
Delay accuracy
Phase
Phase resolution
Skew between differential outputs
Maximum skew range
Width range
Width resolution
Width accuracy
Duty cycle range
Duty cycle resolution
Divide by
1, (81133A), 2 (81134A)
(10 % to 90 %) < 90 ps
(20 % to 80 %) < 60 ps
–5 ns to 230 ns
1 ps
± 20 ps
–6000 to +279000°
0.01°, or 1 ps
< 20 ps nominal
± 10 ns,
100 ps to (period - 100 ps)
1 ps
± 40 ps
0.15 - 99.85%
0.002%, or 1 ps
1, 2, 4, 8, 16, 32, 64, 128
NOTE: Timing specifications are valid after auto calibration
with a maximum temperature variation of ±10 °C.
Human Interface
The graphical user interface enables the user to operate the
instrument as simply as possible. All parameters are displayed on
a color coordinated display. The instrument setup is intuitive. All
important parameters can be easily accessed and modified with
numeric keys, cursor keys or the twist and push button. A content
sensitive online help enables users to set up their test configura-
tions quickly and easily.
Channel output levels
Amplitude
50 mV to 2.00 V
Level window
–2.00 to +3.00 V
Level resolution
10 mV
Level accuracy
2% of setting ±20 mV
Amplitude accuracy 2% ± 20 mV
Settling time
1 ns
Overshoot, ringing < 10 % ± 10 mV differential outputs
Impedance
50 Ohm nominal
Variable crossover 30 to 70% typical
Maximum external
termination voltage
–2.00 to +3.00 V
Short circuit current –80 mA <= Isc <= 120 mA nominal
Limit
High and low levels into 50 Ohm can be limited.
Normal/complement Selectable
Disable
Yes (relay)