Specifications
Table 1: Analog channel input and vertical specifications (cont.)
Characteristic Description
Number of digitized
bits
8bits
Displayed vertically with 25 dig itiz ation lev els (DL) per division, 10.24 divisions dynamic range.
"DL" is the abbreviation for "digitization level." A DL is the smallest voltage level change that can be
resolved by an 8-bit A-D Converter. This value is also known as the least significant bit (LS B).
1MΩ 1 mV/div to 1 0 V/div in a 1-2-5 sequenceSensitivity r ange
(coarse)
50 Ω 1 mV/div to 1 V/div in a 1-2-5 sequence
1 mV/div to 5 V/div <–50% to >+50% of selected setting
10 V/div <–50% to 0%
1MΩ
Allows continuous adjustment from 1 mV/div to 10 V/div
1 mV /div to 500 mV/div <–50% to >+50% of selected setting
1 V/div <–50% to 0%
Sensitivity range (fine)
50 Ω
Allows continuous adjustment from 1 mV/div to 1 V/div
Sensitivity resolution
(fine), typical
1% of current setting
DC ga
in ac curacy
For 5 0 Ω,1MΩ, TPP0500, and TPP1000 path:
±1.5%, derated at 0.100%/°C above 30 °C
±2.0%, derated at 0.100% /°C above 30 °C, 1 mV /Div setting
±3.0% variable gain, derated at 0.100%/°C above 30 °C
Offset range
Volts/div setting
1M input 50 input
1 mV /div to 50 mV/div
±1 V ±1 V
50.5 mV/div to 99.5 mV/div
±0.5 V ±0.5 V
100 mV/div to 500 mV/div
±10 V ±10 V
505 mV/div to 995 mV/div
±5 V ±5 V
1 V/div to 5 V/div
±100 V ±5 V
5.05 V/div to 10 V/div
±50 V Not applicable
Offset ranges,
minimum
For 50 path, 1 V/div is the m aximum vertical setting.
The i nput signal cannot exceed Max Input Voltage for the 50 input path. Refer to the Max Input Voltage
specification for more information.
Position range ±5 divisions
Offset accuracy
±[0.005 × | offset – position | + DC Balance]
Both the position and constant offset term must be converted to volts by multiplying by the appropriate
volts/div term.
MSO4000B and DPO4000B Series Specifications and Performance Verification 3
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