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OPERATOR'S
&
MAINTENANCE MANUAL
page
14.
FUNCTION
DIFFERENTIATOR
(amplifiers 1 - 4)
TRACK/STORE
(amplifiers 1 - 4)
DPDT
Electronic Switch
(amplifiers 1 - 4)
OPERATION
Fundamental Differentiator Operation
Ric:
Ein-,~Ec
Eo
= - dEin/dt
A-[y-Ec
Eo
= • dA/dt
NO SWITCH CONTROL PATCHING
A
I
I
I
I
1-
Q -
-
l-[:> - - - -
Q
Eo'
= -
A when Q is a logic
o.
Eo'
= -A
when
a
is a logic 1.
Eo
A' is the stored value of A when
Q switches from
o
to 1.
Eo
=
A'(n-1) when
Q
is a logic
o.
Eo
=
A'(n) when Q is a logic 1 and
next logic 0.
Ric
I
I
Q
Ric
Eo
= -
E1 when
Q
is a logic
o.
Eo
Eo
= -
(Rf/Rin)E2 when
Q
is a logic
1.
PATCHING
~IE
SW
OP
@-a@
A
Eo
B
SW
OP
@-a
@
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - C O M DYNA, INC.
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