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Warranted Characteristics
2–20
TDS 500D, TDS 600B & TDS 700D Performance Verification and Specifications
Table 2–10: Warranted characteristics — Signal acquisition system
Name Description
Accuracy, DC Gain TDS 600B: ±1.5% for all sensitivities from 2 mV/div to 10 V/div
± 2.0% at 1 mV/div sensitivity
TDS 500D, 700D: ±1% for all sensitivities from 1 mV/div to 10 V/div with offset from 0 V
to ±100V
TDS 794D: ±1% for all sensitivities from 10 mV/div to 1 V/div over permitted offset range
Acc
u
rac
y, DC Vo
l
t
a
g
e
M
ea
su
reme
nt,
Avera e i Avera e m e
Measurement type DC Accuracy
Avera
g
e
d (us
i
ng
Avera
g
e
m
od
e
)
Average of ≥ 16 waveforms
Delta volts between any two averages
of ≥ 16 waveforms acquired under the
same setup and ambient conditions
TDS 600B: ±((1.5% × | reading – Net Offset
1
| )
+ Offset Accuracy) + (0.06 div × V/div))
TDS 500D, 700D: ±((1.0% × | reading – Net
Offset
1
| ) + Offset Accuracy + (0.06 div x V/div))
TDS 600B: ±((1.5% × | reading | ) +
(0.1 div × V/div) + 0.3 mV)
TDS 500D, 700D: ±((1.0% × | reading | )
+
(0.1 div x V/div) + 0.3 mV)
Acc
u
rac
y, Offs
e
t
All except TDS 794D
Volts/Div setting
TDS 600B
Offset accuracy
TDS 500D/700D
Offset accuracy
1 mV/div – 100 mV/div ±((0.2% × | Net Off-
set
1
|
)
+ 1.5 mV +
(0.6 div x V/div))
±((0.2% × | Net Off-
set
1
| ) + 1.5 mV +
(0.1 div x V/div))
101 mV/div – 1 V/div ±((0.25% × | Net Off-
set
1
|
)
+ 15 mV +
(0.6 div x V/div))
±((0.25% × | Net Off-
set
1
| ) + 15 mV +
(0.1 div x V/div))
1.01 V/div – 10 V/div
±((0.25% × | Net Off-
set
1
|
)
+ 150 mV +
( 0.6 div x V/div))
±((0.25% × | Net Off-
set
1
| ) + 150 mV +
(0.1 div x V/div))
Acc
u
rac
y, Offs
e
t
T S 794
Volts/Div setting TDS 794D Offset accuracy
T
D
S
794
D
10 mV/div – 100 mV/div
±((0.2% × | Net Off-
set
1
|
)
+ 1.5 mV +
(0.1 div x V/div))
101 mV/div – 1 V/div ±((0.25% × | Net Off-
set
1
|
)
+ 15 mV +
(0.1 div x V/div))
A
n
al
og
Ba
ndw
i
dth, DC-
5
0 W Cou
ple
d
and Bandwidth selection is FULL,
TS6 B
Volts/Div
TDS 620B & 644B
Bandwidth
2
TDS 680B & 684B
Bandwidth
2
T
D
S
6
00
B
10 mV/div – 1 V/div DC – 500 MHz DC – 1 GHz
5 mV/div – 9.95 mV/div DC – 450 MHz DC – 750 MHz
2 mV/div – 4.98 mV/div
DC – 300 MHz DC – 600 MHz
1 mV/div – 1.99 mV/div DC – 250 MHz DC – 500 MHz