Tektronix TDS 700A Service Manual

Typical Characteristics
1–26
TDS 500B, 600B and TDS 700A Service Manual
Table 1–15: Typical Characteristics — Signal Acquisition System (Cont.)
Name Description
E
ff
e
c
ti
v
e
B
its
DA
pu
Sample Rate
— T
D
S 520B, 724
A
he ha t o the ight gi es the ty i al
In
pu
t
Frequency
1 GS/s 10 MS/s & HiRes
T
he
c
ha
r
t
o
n
the
r
ight
gi
v
es
the
ty
p
i
c
al
e e ti e its o a si e a e a ste to
1 MHz – 9.2 divs 6.8 bits 9.7 bits
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
9.2 divisions at 1 MHz, 50 mV/div @ 25° C
500 MHz
6.8 bits N/A
E
ff
e
c
ti
v
e
B
its
DA
pu
Sample Rate
— T
D
S 540B, 744
A
he ha t o the ight gi es the ty i al
In
pu
t
Frequency
2 GS/s 10 MS/s & HiRes
T
he
c
ha
r
t
o
n
the
r
ight
gi
v
es
the
ty
p
i
c
al
e e ti e its o a si e a e a ste to
1 MHz – 9.2 divs 6.8 bits 9.7 bits
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
9.2 divisions at 1 MHz, 50 mV/div @ 25° C
500 MHz
6.8 bits N/A
E
ff
e
c
ti
v
e
B
its
— T
D
S 784
A
pu
Sample Rate
The chart on the right gives the typical
e e ti e its o a si e a e a ste to
In
pu
t
Frequency
4 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
9.2 divisions at 1 MHz, 50 mV/div @ 25° C
1 MHz – 9.2 divs 6.6 bits 9.7 bits
1 GHz – 6.5 divs 5.5 bits N/A
Frequency Limit, Upper, 250 MHz
Bandwidth Limited
250 MHz
Frequency Limit, Upper, 20 MHz Band-
width Limited
20 MHz
S
te
p
Res
p
o
n
se
S
ettli
n
g
E
rr
o
r
s
l Div
S ep A pli ude
Settling Error (%)
3
at
Vo
l
ts/
Div
Setting
±
S
t
ep
A
m
pli
t
ude
20 ns 100 ns 20 ms
1 mV/div – 100
mV/div
101 mV/div –
1 V/div
1.01 V/div – 10
V/div
≤2 V
≤20 V
≤200 V
0.5%
1.0%
1.0%
0.2%
0.5%
0.5%
0.1%
0.2%
0.2%
1
The limits given are for the ambient temperature range of 0_C to +30_C. Reduce the upper bandwidth frequencies by
5 MHz for the TDS 600B or by 2.5 MHz for the TDS 500B/700A for each _C above +30_C.
2
The numbers given are valid 0_C to +30_C and will increase as the temperature increases due to the degradation in
bandwidth. Rise time is calculated from the bandwidth. It is defined by the following formula:
Note that if you measure rise time, you must take into account the rise time of the test equipment (signal source, etc.) that
you use to provide the test signal. That is, the measured rise time (RT
m
) is determined by the instrument rise time (RT
i
)
and the rise time of the test signal source (RTgen) according to the following formula:
TDS 600BRise Time (ns) 
450
BW (MHz)
RT
m
2
 RT
i
2
 RT
gen
2
TDS 500B700ARise Time (ns) 
400
BW (MHz)
3
The values given are the maximum absolute difference between the value at the end of a specified time interval after the
midlevel crossing of the step and the value one second after the midlevel crossing of the step, expressed as a percentage
of the step amplitude.

Tektronix TDS 700A Specifications

General

Brand	Tektronix
Model	TDS 700A
Category	Test Equipment
Language	English