Tektronix 576 - Page 82

Maintenance-Type 576
J 360 J 361
J 362 1363
P in
P
i n
P i n P in Descri p tio n Performan ce
Converti b le Out pu ts indicate
state
of
instrume n t operation . Wh e n converted
Out pu ts
to i
np
uts,
t
h ey co
nt
r ol
t
h
e i nd icate d f u nctio n .
V ertical L ogic V ertical outpu ts converte d to i
n p uts
by T
r
ue state
at J 363 p in 7
L evels 25 V maximum i np ut voltage .
Out p uts
I np uts
True F alse True
F alse
1
V ertical 1
σι
Drive termi n al Ρ r ο ν i d e Drive terminal P rovi d e effective
Decade 1 n fo r m- to between 0 effective open to betwee n 0 open circuit .
ation V and 1 .5 V . ci r cuit voltage . V and +1 .5 V . Te r minal m u st
2 V ertical 1( Γ Ζ
Te r minal ca n Te r mi n al open Τ e r m i η α 1 sou r ce 1 μΑ or
Decade Inform-
si
nk 50 mA or ci r cuit voltage so ur ces 5 mA less . Terminal
ation
Ι ess from is +3 V to +5 or less into o p en circuit
α
external load . V . Terminal e χ t e r η α 1 voltage is +3 V
3 V ertical 1 (T
Deca d e Inform-
must source 1 circuit . to +5 V .
μΑ or less . If
atio n
e χ t e r η α 1
circuit load is
retu
r
ne d
to α
ν ο Ι t α g e
b etween +5 V
an d +25 V,
terminal si nk s
0 .1 μΑ or
less .
4 Vertical 2X Ρ r ο
ν i d e Drive terminal Pr ovi de effective
Switch P osi-
effective op en to between 0 open circuit .
tion or 50 mV / circ
u it voltage . V an d +1 .5 V .
Open circuit
DI V
Deflec- O p en circ u it Τ e r m i η α 1 voltage is t he
tio n
F
actor
voltage . O p en sources 50 +12 .5 V s u pp ly .
5 Vertical 5X
circuit voltage mA o r less Termi n al must
Switch P osi-
of t he
+12
.5 into external source 100 μΑ o r
tio n or 125
V s υ ρ ρ Ι y . circuit . less .
m
V
/DI V
Terminal must
DI
V
Deflec-
sin k o r sou r ce
tion F actor .
100 μΑ or
less .