Table 2- 11: Warranted Characteristics - Triggering System; Table 2- -12: Warranted Characteristics - Probe Compensator; Table 2- 13: Warranted Characteristics - Power Requirements - Tektronix TDS 430A Technical Reference

Warranted Characteristics
Table 2- 11: Warranted Characteristics — Triggering System
Name
Accuracy, Trigger Level or Threshold,
DC Coupled
Sensitivity, Edge-Type Trigger, DC
2
Coupled
Sensitivity, Video-Type, TV Field and TV
2
Line
Pulse Width, minimum, Events-Delay
Auxiliary Trigger Input, External Clock Input Connector: BNC at rear panel
Auxiliary Trigger, Maximum Input
Frequency
Frequency, External Clock
1
Net Offset = Offset - (Position × Volts/Div). Net Offset is the voltage level at the center of the A-D converter dynamic
range. Offset Accuracy is the accuracy of this voltage level.
2
The minimum sensitivity for obtaining a stable trigger. A stable trigger results in a uniform, regular display triggered on
the selected slope. The trigger point must not switch between opposite slopes on the waveform, and the display must not
"roll" across the screen on successive acquisitions. The TRIG'D LED stays constantly lighted when the SEC/DIV setting
is 2 ms or faster but may flash when the SEC/DIV setting is 10 ms or slower.
Table 2- 12: Warranted Characteristics — Probe Compensator Output
Name
Output Voltage and Frequency, p g q
Probe Compensator
Table 2- 13: Warranted Characteristics — Power Requirements
Name
Source Voltage and Frequency
Power Consumption
2- 14
Description
±(2% of |Setting - - Net Offset
channel as trigger source and for signals having rise and fall times ≥ 20 ns
0.35 division from DC to 50 MHz, increasing to 1 division at 350 MHz (TDS 420A) or
500 MHz (TDS 430A and TDS 460A) for any channel as trigger source
0.6 division of video sync signal
5 ns
Input Load: equivalent to three TTL gate loads
Input Voltage (maximum): - - 5 VDC to +10 VDC (TTL levels recommended)
10 MHz
Duty Cycle
DC to 10 MHz
Description
y, Characteristic
Voltage
Frequency
Description
100 to 240 VAC ±10% CAT II, continuous range, for 50 Hz/60 Hz
115 VAC ±10% CAT II, continuous range, for 400 Hz
≤250 Watts
TDS 420A, TDS 430A & TDS 460A Performance Verification and Specifications
1
| + 0.2 div × volts/div setting + Offset Accuracy) for any
High and low levels must be stable for ≥ 50 ns
High and low levels must be stable for ≥ 50 ns
Limits
0.5 V (base-top) ±5% into a 1 MΩ load
1 kHz ±5%