Datron 1061 - Page 4

l"''
Section
ll
Title
3.2.3.6
lst
Null
Detector'
3.2.3.7
2nd
Null
Detector
3.2.3.8
Reset
Period.
Preamplifier
and
Scaling
RMS Converter
High FrequencY
ComPensation
.
.
Page
.25
.25
.25
.27
.27
.27
.28
.29
.29
.29
A27
A.27
A27
A28
A29
A29
A29
3.3 OPTION 10 AC
ASSEMBLY.
'
3.3.1
GeneralPrinciPles
3.3.2
3.3.3
3.3.4
3.3.5
FrequencyDetection
3.3.6
Test . .
43.3
OPTION
12
AC
ASSEMBLY.
.
A3.3.1 GeneralPrinciPles
A3.3.2
Preamplifier
and Scaling
43.3.3
RMS Converter.
Test.....
3.4
OHMS
ASSEMBLY
3.4.1 Low Drift Voltage
Follower
3.6
30
30
30
31
31
32
32
32
32
32
32
33
33
33
33
33
33
34
35
36
36
39
39
39
A3.3.4
A3.3.5
43.3.6
3.4.2
3.4.3
3.8.2
3.8.3
High Frequency
Compensation . .
Frequency
Detection
Constant
Current
Sou
rce,
Test . .
I
3.5 CURRENT ASSEMBLY
3.5.1 Current Measurements
. . . . . . . .
3.5.2 Test
.
.
BEAR INPUT/RATIO
INPUT.
3.6.1 General
3.6.2
Front
PaneURear
Panel
lnput
.
3.6.3 Ratio
.
3.6.4
Test
3.7
ANALOG OUTPUT
3.7.1
General
3.7.2
Description...
3.8 DIGITAL
ASSEMBLY
3.8.1
Processorand
Memory
.
. . . .
3.8.1.1
Software
Overview.
.
3.8.1.2
The
Two.Phase
Clock.
3.8.1.3
RAM/ROM
Gircuit
CMOS
Address
Decode
and
lnput/Output
Circuits.
Analog
to
Digital
Conversion
(Digital
Section) . .
.
3.8.3.1
General
Principte.
3.8.3.2
PresetProcedure
3.8.3.3
A-DMeasurementSequence.
. . . .
.
. .
3.8.3.4
Master
Clock
and Line Locking
..41
..41