Keysight U3606A User's And Service Manual page 281

[2] For frequency signals greater than 100 Hz, an additional 0.1% per 100 Hz is added. The accuracy of the duty cycle should be
calculated as:
⎛
Accuracy = 0.4% +
⎝
Specification of duty cycle
Calculation example: Frequency setting = 4800 Hz, Duty cycle setting = 50%
Specification of duty cycle
The duty cycle accuracy (for frequency setting 4800 Hz) is calculated as 50% ± 2.55%.
[3] Specification applies when the positive or negative pulse width is greater than 50 μs.
[4] For frequency signals greater than 100 Hz, an additional 0.1% per 100 Hz is added. The accuracy of the pulse width should
be calculated as:
⎛ ⎛
Accuracy = 0.4% +
⎝ ⎝
Specification of pulse width
Calculation example: Frequency setting = 4800 Hz, Duty cycle setting = 50%
Specification of pulse width
The pulse width accuracy (for frequency setting 4800 Hz and duty cycle setting 50%) is calculated as 0.2083 ms ±10.625 μs.
N O T E
U3606A User's and Service Guide
⎛ ⎞
frequency
×
–
----------------------------- 1 0.1%
⎝ ⎠
100
± ( ×
= Accuracy Duty cycle setting
⎛
⎛ ⎛
±
= 0.4% +
⎝
⎝ ⎝
⎞ ⎞
frequency
×
–
----------------------------- 1 0.1%
⎠ ⎠
100
± ( ×
= Accuracy Pulse
⎛
⎛
±
= 0.4% +
⎝
⎝
• The rise and fall time is less than 25 μs.
• The additional load regulation is 0.15 V/A.
⎞
⎠
)
⎞ ⎞
4800
× ×
–
----------- - 1 0.1% 50%
⎠ ⎠
100
)
width setting
⎛ ⎞ ⎞
4800
× ×
–
----------- - 1 0.1% ------------
⎝ ⎠ ⎠
100 4800
Characteristics and Specifications
DC Power Supply Specifications
⎞
⎛ ⎞
5.1
± ×
= -------- - 50% =
⎠
⎝ ⎠
100
⎞
⎛ ⎞
1 5.1 1
± ×
= -------- - ------------ =
⎠
⎝ ⎠
100 4800
8
±
2.55 %
± μs
10.625
259