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Typical Characteristics
TDS 500D, TDS 600B & TDS 700D Performance Verification and Specifications
2–29
Table 2–16: Typical characteristics — Signal acquisition system (cont.)
Name Description
C
al
cu
late
d
Rise
T
ime
,
TDS 500D/700D
2
Volts/Div setting
520D, 540D, 724D,
& 754D Rise time
580D & 784D
Rise time
10 mV/div – 1 V/div 800 ps 400 ps
5 mV/div – 9.95 mV/div 800 ps 530 ps
2 mV/div – 4.98 mV/div 800 ps 600 ps
1 mV/div – 1.99 mV/div 890 ps 800 ps
C
al
cu
late
d
Rise
T
ime
,
DD
2
Volts/Div setting 794D Rise time
T
D
S 794
D
2
10 mV/div – 1 V/div 200 ps
E
ff
e
c
ti
v
e
B
its
— T
D
S 600B Input frequency Effective bits
The chart on the right gives the typical
effective bits for a 9-division p-p
sine-wave input, 50 mV/div, 10 ns/div
(5 GS/s), with a record length of 1000
points
98 MHz
245 MHz
490 MHz
990 MHz
6.3 bits
6.0 bits
5.5 bits
5.2 bits (TDS 680B & 684B only)
E
ff
e
c
ti
v
e
B
its
— T
D
S 520
D
& 724
D
Sample rate
The chart on the right gives the typical
e e ti e its o a si e a e a ste
Input frequency
1 GS/s 10 MS/s & HiRes
e
ff
e
c
ti
v
e
b
its
f
o
r
a
si
n
e
w
a
v
e
a
dju
ste
d
to i isio s at MH m / i
1 MHz – 9.2 divs 6.8 bits 9.7 bits
to
9.2 d
i
v
isio
n
s
at
1
MH
z, 50
m
V
/
d
i
v @
25° C.
490 MHz – 6.5 divs
6.5 bits N/A
E
ff
e
c
ti
v
e
B
its
— T
D
S 540
D
& 754
D
preec
Sample rate
The chart on the right gives the typical
e e ti e its o a si e a e a ste
In
p
ut f
re
qu
e
n
c
y
2 GS/s 10 MS/s & HiRes
e
ff
e
c
ti
v
e
b
its
f
o
r
a
si
n
e
w
a
v
e
a
dju
ste
d
to i isio s at MH m / i
1 MHz – 9.2 divs 6.8 bits 9.7 bits
to
9.2 d
i
v
isio
n
s
at
1
MH
z, 50
m
V
/
d
i
v @
25° C.
500 MHz
6.8 bits N/A
E
ff
e
c
ti
v
e
B
its
— T
D
S 580
D
, 784
D
& 794
D
preec
Sample rate
The chart on the right gives the typical
effective bits for a sine wave adjusted
to i isio s at MH m / i
In
p
ut f
re
qu
e
n
c
y
4 GS/s 10 MS/s & HiRes
e e ti e its o a si e a e a ste
to 9.2 divisions at 1 MHz, 50 mV/div @
°
1 MHz – 9.2 divs 6.6 bits 9.7 bits
25
°
C.
1 GHz – 6.5 divs 5.5 bits N/A
2 GHz – 6.5 divs (TDS 794D only) 4.5 bits N/A
Frequency Limit, Upper, 250 MHz
Bandwidth Limited
250 MHz
Frequency Limit, Upper, 20 MHz
Bandwidth Limited
20 MHz