Tektronix TDS524A ユーザーズマニュアル

2Ć21

The tables in this subsection list the 

typical characteristics that describe the

TDS 520A, 524A, 540A and 544A Digitizing Oscilloscopes.

Typical characteristics

 are described in terms of typical or average

performance. Typical characteristics

 are not warranted.

For single-shot acquisitions using single-shot sample acquisition
modes.

Time Measurement Error 

≤

 .15* Si + (25 ppm 

|Reading|) + (Time

Per Div 

B

 1000) 

Add 50 ps (typical) Channel Skew for 2 channel measurements.

Sample calculation:
To measure the width of a 65.5 ns pulse at 1 GS/sec sampling,
Time Measurement Error 

≤

 (0.15 

×

1 ns) + (2.5 

×

10

–5

)(65.5 ns) + (50 ns/div

B

1000)

≤

 0.15 ns + 0.002 ns + 0.05 ns

≤

 202 ps

v

250 ps for any two channels with equal volts/division and coupling

settings

Frequency Limit, Upper, 100 MHz
Bandwidth Limited

100 MHz

Frequency Limit, Upper, 20 MHz
Bandwidth Limited

20 MHz

Calculated Rise Time

5 mV/div–10 V/div

2 mV/div–4.98 mV/div

1 mV/div–1.99 mV/div

800 ps

1.2 ns

1.6 ns

Nonlinearity

<

1 DL, differential; 

v

1 DL, integral, independently based