Tektronix 453A Instruction Manual page 11

S
p ecification-453Α/ R 453A
Auto Triggering ( Α swee p
only)
Single Swee p ( Α Swee p only)
Display
J
itter
E
xter
n
al Trigger In p ut
R C C
h
aracteristics
C
h aracteristic
LEVEL
co
n
trol range
ΕΧΤ
ΕΧΤ = 10
M
aximum safe in pu t voltage
Swee p R ates
Α sweep (
d
elaying swee p )
Β swee
p
( d elayed swee
p
)
Swee p Acc
u
racy
Over center eig
h
t
d
ivisions
5 s/DI
V
to 0 .1 s/DI
V
50 ms/DI
V
to 0 .1 μ s/DI
V
Swee
p L
inearity
Over any two
d
ivision
p
ortion wit
h
-
in cente
r
eig
h
t
d ivisions (all sweep
rates)
TA BLE 1-1 (cont)
P
erformance
R
e q uirement
Sta
b
le
d
is
p
lay presente d wit h
signal
am p lit
u
d es given un d er Internal an d
E
xternal Trigger Sensitivity above 20
h
ertz .
P
resents α free-r
u
nning swee p
for lower fre q
uencies or in abse
n
ce of
trigger signal .
Α Swee
p
Generator
p
ro d
u
ces only one
swee
p wh
en triggere d .
Fu
rt
h
er swee ps
are loc
k
ed out until
RE
S
E
T b
u
tton
is
p
resse d . Trigger sensitivity same as
give
n
for internal an d external sen-
sitivity .
One nanosecon d or less at 10 nano-
second s/d iv ision swee
p
rate (
M
AG
switc
h
set to Χ 10) .
H
O R IZO N TA L
D
EFLE CTIO N SYST EM
Α an d Β Sweep Ge n erator
P
erformance
R
equi
r eme n
t
0° C to +40 ° C Ι -15 0 C to +55 ° C
U
nmagnifie d Ι
M
agnifie d I
U
nmag
n
ified I
M
agnifie d
W it
h
i
n
3%
Ι W it
h
in 4°/ ο 1 W it
h
in 5° / ο Ι W it
h in 6%
W it
h
in 3% Ι W it
h
in 4%
1 W it
h
in 4%
Wit
h
in 5°/ ο Ι W it
h in 5°/ ο Ι W it
h
in 5%
Su pp lemental Information
One mego
h
m paralleled by 20
p
icofara d s
(a pp roximate) .
At least + an d - 2 volts .
At least + an d - 20 volts .
600 volts DC + p ea k AC (one k ilo h ertz
or less)
0 .1 microsecon d /d ivision to 5 secon d s/ Ι Selecte d
b
y Α ΤΙΜΕ /DI
V
switc h
. Ste
p
s in
d
ivision in 24 calibrated ste
p
s. 1-2-5 se
qu
ence .
0 .1 microsecond /d ivision to 0 .5 sec- Ι Selecte
d
by Β ΤΙΜΕ /DI
V
switc
h
. Ste p s in
an
d
/d ivision in 21 cali
b
rate
d
ste p s
1-2-5 se
q
uence .
W it
h
in 5%
W it
h
in 10%
Ο