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Sweep ................................................................................................................................................ 1-11
FSK .................................................................................................................................................... 1-12
Ramped FSK ..................................................................................................................................... 1-12
FM...................................................................................................................................................... 1-12
Output Type............................................................................................................................................ 1-12
Standard Waveforms ......................................................................................................................... 1-12
Arbitrary (User) Waveforms ............................................................................................................... 1-13
Sequenced Waveforms ..................................................................................................................... 1-13
Output State....................................................................................................................................... 1-15
Filters ................................................................................................................................................. 1-15
Programming The LW120 ...................................................................................................................... 1-15
Chapter 2
Installation Overview .................................................................................................................................... 2-1
Unpacking and Initial Inspection................................................................................................................... 2-1
Safety Precautions ....................................................................................................................................... 2-1
Performance Checks .................................................................................................................................... 2-2
Power Requirements .................................................................................................................................... 2-2
Grounding Requirements ............................................................................................................................. 2-3
Long Term Storage or Repackaging For Shipment...................................................................................... 2-3
Preparation For Use ................................................................................................................................. 2-4
Logical Address Selection ............................................................................................................................ 2-4
Installation .................................................................................................................................................... 2-4
Bench Operation ...................................................................................................................................... 2-4
Rack Mounting ......................................................................................................................................... 2-4
Chapter 3
Overview ...................................................................................................................................................... 3-1
Inter-Channel Dependency........................................................................................................................... 3-1
Output Termination....................................................................................................................................... 3-1
Input/Output Protection ..................................................................................................................................... 3-1
Power On/Reset Defaults ................................................................................................................................. 3-2
Controlling the LW120 ...................................................................................................................................... 3-4
Enabling the Outputs ........................................................................................................................................ 3-6
Selecting an Output Type ................................................................................................................................. 3-6
Changing the Frequency, Sample Clock and Channel 2 SCLK Divider ........................................................... 3-7
Programming the Amplitude and Offset............................................................................................................ 3-8
Selecting a Standard Function Shape ............................................................................................................ 3-10
Selecting an Operating Mode ......................................................................................................................... 3-13
Triggered Mode .......................................................................................................................................... 3-13
Gated Mode................................................................................................................................................ 3-13
Burst Mode ................................................................................................................................................. 3-14
Arm Mode ................................................................................................................................................... 3-14
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User Manual LW120
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