Agilent Technologies 8133A 3 GHz Pulse Generator Technical Specifications
The Standard in Pulse Generator Technology Key Features· 33 MHz to 3 GHz Frequency· <100 ps transition times· <5 ps pulse jitter· ±0.5% ps Width Accuracy· ±100 ps Width Accuracy· ±150 ps Delay Accuracy· or 2 Output Channels· 2 23-1 PRBS Generation· SCPI Programming Commands Agilent Technologies 8133A 3 GHz Pulse Generator
The need for pulse generation is fundamental to any device characterization task. The ability to emulate the pulse conditions to which the device will be subjected is essential. This emulation should include both typical and worst case conditions. Such accurate emulation requires superlative signal integrity and timing performance.
The Agilent 8133A 3 GHz Pulse Generator provides pulses with programmable period from to 30 ns, full 3 GHz pulse capability on all channels. The pulse width can be programmed too, along with a delay or the interchannel delay. At these frequency ranges the transition time performance becomes critical; less than ps is specified, less than ps is typical, so excellent signal integrity is assured. And last but not least, a typical jitter 1 ps creates precise and accurate timing conditions.
The 8133A 's standard configuration includes one pulse channel. A second channel can be added. This can be either:· pulse/data channel (option 002)· pulse channel (option 003) Option 002 allows 32 bit, digital pattern generation in NRZ and RZ (50%duty cycle) mode. Pulse/data channel 2 can also be programmed to provide a pseudorandom binary~sequence (PRBS) of data,a PRBS 23-1 , which conforms to CCITT 0.151.PRBS generation capability finds a particular application,in allowing the instrument to be used as a data source for eye diagram measurements.
You will particularly appreciate the interactive human interface when you are operating the Agilent 8133A on the bench. The easy access to all parameters helps you concentrate on the measurement task and react immediately to unexpected problems. The constant vernier steps for parameters allow you to increment or decrement through the entire parameter range with a fixed stepsize,using only one key, which is especially helpful when doing margin testing. The immediate error-guidance lets you know what 's wrong,with messages like "width> Period and how to fix it,with arrows indicating that a parameter should be increased or decreased. You can quickly recall last valid setting if you prefer.
The Agilent 8133A is available in four different configurations. The differences are timing capabilities and number of channels with different functionality.
8133A Channel 1 Channel 2 Width or Delay with Square
Option 002 Delay also in Width Mode 32-bit data PRBS 223-1 Divided Square
Option 003 Delay also in Width Mode Second Pulse Channel with Width or Delay with Square
Specifications
Specifications describe the instrument's warranted performance. Non-warranted values are described as typical. All specifications apply after a 30 minute warm-up phase with 50 W source/load resistance and separate channels. All specifications are valid from to 55°C ambient temperature.
Measured at 50% amplitude at fastest transitions in continuous mode and 50 W source impedance.
Mainframe Output module Frequency Range Period Range Timing resolution RMS Jitter (period, delay, width) Agilent 8133A Pulse Channel 1 33.0 MHz to 3.0000 GHz ns 3.5 digits, 1 ps best case less than (1 ps typical) 0.5% 0.1% typical) ps to (period 150 ps) maximum 30 ps typical)
Accuracy Width range [1] Resolution Accuracy Duty Cycle Resolution
100% 0.1%, best case 1 Pulse mode: no Pulse mode: + 5.000ns Square mode: 15.000 ns
Add. Variable delay Channel 1 to Channel 2 Delay [4] Resolution Accuracy Phase
Square mode: 10.000 ns Pulse mode: 5.000 ns Square mode: 15.000 ns
The width can only be varied in Pulse mode. In square mode the duty cycle is fixed at 50% Width and duty cycle are mutually exclusive. Duty Cycle settings and limits are subject to the same specifications and settings as Width. Delay variation Channel 2 to Channel 1 The interchannel delay between Channel 1 and Channel 2 is the programmed delay of Channel Any parameter variation Only delay variation Delay and Phase are mutually exclusive. Phase settings and limits are subject to the same specifications and settings as Delay or Phase, plus Skew must be within the Delay Range
The external input signal determines the timebase of the instrument. The external period or frequency is measured and displayed, allowing the correct setting of Duty Cycle and Phase also in External Clock mode.
Key Features & Specifications
8133A یک پالس ژنراتور در گستره فرکانسی 15 مگاهرتز تا 3.35 گیگاهرتز می باشد.
HP 8133A یک پالس ژنراتور در گستره فرکانسی 15 مگاهرتز تا 3.35 گیگاهرتز می باشد.
