Tektronix CSA7404B - Page 32

Specifications
1- 8
CSA7404B, TDS7704B, TDS7404B, TDS7254B & TDS7154B Service Manual
Table 1- 2: Channel input and vertical specifications ( Cont.)
noitpircseDcitsiretcarahC
Delta voltage measurement between any
two averages of≥ 16 waveforms
acquired under the same setup and
a
m
b
i
e
n
t
c
o
n
d
i
t
i
o
n
s
2 mV/div to 3.98 mV/div ±[(3% +(6%
×
| net offset/1V | ))×
| readi ng | + 0.16 division× V/division
setting]
a
mbient
c
onditions
4 mV/div to 99.5 mV/div
±[(2.5% +(2%×| net offset/1V | ))×
| readi ng | + 0.16 division×
V/division setting]
100 mV/div to 1 V/div ±[(2.5% +(2%
×
| net offset/10V | ))
×
| readi ng | + 0.16 division×
V/division setting]
Net offset is the nom inal voltage that must be applied to the channel to bring the
trace to center screen. Net offset = offset -- ( positi on
×
volts/division)and is
expressed in volts
N
o
n
l
i
n
e
a
r
i
t
y
t
y
p
i
c
a
l
<
1
d
i
g
i
t
i
z
a
t
i
o
n
l
e
v
e
l
(
D
L
)
d
i
f
f
e
r
e
n
t
i
a
l
;
≤
2
D
L
i
n
t
e
g
r
a
l
i
n
d
e
p
e
n
d
e
n
t
l
y
b
a
s
e
d
N
on
l
i
ne
a
r
i
t
y
,
t
y
p
i
c
a
l
<
1
d
i
g
i
t
i
z
a
t
i
on
l
e
v
e
l
(
D
L
)
,
d
i
f
f
eren
t
i
a
l
; ≤
2
D
L
i
n
t
egr
a
l
,
i
n
d
epen
d
en
t
l
y
b
a
se
d
Analog bandwidth DC 50 Ω
coupling, Full bandwidth, TCA-SMA or TCA-N adapter, operating ambient
1
5
°
C
(
0
°
C
f
o
r
T
D
S
7
5
4
B
a
n
d
7
1
5
4
)
t
o
5
0
°
C
(
5
9
°
F
t
o
1
2
2
°
F
)
d
e
r
a
t
e
d
b
y
1
5
°
C
(
0
°
C
f
or
T
D
S
7
5
4
B
,
a
n
d
7
1
5
4
)
t
o
5
0
°
C
(
5
9
°
F
t
o
1
2
2
°
F
)
,
d
er
a
t
e
d
b
y
30 MHz/°C below 15°C (59°F)
SCALE range Bandwidth
2 mV/div to 3.9 mV/div DC to ≥ 1 GHz
4 mV/div to 9.9 mV/div DC to ≥ 1.25 GHz
≥ 10 mV/div TDS7704B
DC to 7 GHz,
DC to 7.25 GHz, typical
CSA7404B,& TDS7404B:
DC to 4 GHz
TDS7254B:
DC to ≥ 2.5 GHz
TDS7154B:
DC to 1.5 GHz
Analog bandwidth with P7240 acti ve probe or
TCA-BNC adapter, typical
C
S
A
7
4
0
4
B
&
T
D
S
7
4
0
4
B
DC 50 Ω coupling, Full bandwidth, operating ambi ent 15°C to 30 °C (59 °F to
86 °F), derated by 20 MHz/°C above 30 °C (86 °F)
CS
A
7404B & TDS7404B
SCALE range
Bandwidth
2 mV/div to 3.9 mV/div DC to 1 GHz
4 mV/div to 9.9 mV/div DC to 1.25 GHz
≥ 10 mV/div DC to 4 GHz
TDS
2
B