321
Chapter 7 Tutorial
Output Amplitude Control
4
7
As shown below, the 33210A has a fixed series output impedance of 50
Ω
,
forming a voltage divider with the load resistance.
As a convenience, you can specify the load impedance as seen by the
function generator and thereby display the correct load voltage. If the
actual load impedance is different than the value specified, the displayed
amplitude, offset, and high/low levels will be incorrect. Variations in
source resistance are measured and taken into account during an
instrument calibration. Therefore, the accuracy of the load voltage
depends primarily on the accuracy of the load resistance as shown below.
∆
V
L
(%)
≅
x
∆
R
L
(%)
Keysight 33210A
50
Ω
V
GEN
R
L
V
L
50
R
L
50
+
---------------------
33210A users guide.book Page 321 Wednesday, July 16, 2008 11:16 AM
Содержание 33210A
Страница 1: ...Keysight 33210A 10 MHz Function Arbitrary Waveform Generator User s Guide ...
Страница 2: ......
Страница 3: ......
Страница 14: ...12 Contents Contents 33210A users guide book Page 12 Wednesday July 16 2008 11 16 AM ...
Страница 15: ...1 1 Quick Start 33210A users guide book Page 13 Wednesday July 16 2008 11 16 AM ...
Страница 33: ...2 2 Front Panel Menu Operation 33210A users guide book Page 31 Wednesday July 16 2008 11 16 AM ...
Страница 53: ...3 3 Features and Functions 33210A users guide book Page 51 Wednesday July 16 2008 11 16 AM ...
Страница 147: ...4 4 Remote Interface Reference 33210A users guide book Page 145 Wednesday July 16 2008 11 16 AM ...
Страница 273: ...5 5 Error Messages 33210A users guide book Page 271 Wednesday July 16 2008 11 16 AM ...
Страница 301: ...6 6 Application Programs 33210A users guide book Page 299 Wednesday July 16 2008 11 16 AM ...
Страница 311: ...7 7 Tutorial 33210A users guide book Page 309 Wednesday July 16 2008 11 16 AM ...
Страница 335: ...8 8 Specifications 33210A users guide book Page 333 Wednesday July 16 2008 11 16 AM ...