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Gated
Time Base
Type
Temperature Stability
Long Term Stability
Digital Pulse Generator
Operation
Programmability
Channel Dependency
Pulse State
Pulse Mode
Polarity
Minimum Period
Minimum increment
Delay
Double Pulse Delay
Rise/Fall Times
High Time
Amplitude Window
Low Level
High Level
Main Outputs
Connector
Protection
Standby
SYNC Outputs
Connectors
Level
Active in Gated Totalize mode only
TCXO
1 ppm, 0°C - 40°C
1 ppm, 1 year
The generator has a special mode where the
instrument type is transformed to operate as a
digital pulse generator. When this mode is
selected, the operation of the arbitrary waveform
and its outputs are disabled and possibly, arbitrary
waveforms are overwritten
1. All pulse parameters, except rise and fall times,
may be freely programmed within the selected
pulse period provided that the ratio between the
period and the smallest incremental unit does not
exceed the ratio of 1,000,000 to 1. With the 2M
option, the ratio is extended to 2,000,000 to 1,
hence the specifications below do not show
maximum limit as each must be computed from the
above relationship.
2. Rise and fall times, may be freely programmed
provided that the ratio between the rise/fall time
and the smallest incremental unit does not exceed
the ratio of 100,000 to 1.
3. The sum of all pulse parameters must not
exceed the pulse period setting
All channels share pulse parameters except level,
polarity, delay and state
On or Off. On generates pulse output; Off
generates 0 Vdc
Single or double, programmable
Normal, inverted or complemented
16 / SCLK
1.4 / SCLK
0 ns min; 1e3 s max
0 ns minimum; 1e3 s max
0 ns minimum; 1e3 s max (actual min = <5 ns)
0 ns minimum
10 mVp-p to 10 Vp-p
-5 V to +4.990 V
-4.990 V to +5 V
Front panel BNC, each channel
Impedance: 50Ω ±1%
Short Circuit to Case Ground, 10 s max
Output On or Off (Output Disconnected)
Rear panel BNC connectors, separate for each
channel
TTL
A
Appendices
Specifications
A-7
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