CT1496-2 Datasheet, PDF (7/9 Pages) Aeroflex Circuit Technology – CT1496-2 MIL-STD-1397 Type E 10MHz Low Level Serial Manchester 32 Bit Encoder

Functional Description and Pinout (con’t)
Pin #
Pin Name
Function
43-60
1-14
32 Bit Parallel
Word Input
(Pin 43 MSB)
(Pin 14 LBS)
32 Bit Parallel Input for Data Word. This data is latched into
the 32 Bit register on a Sys Clr / Load positive going edge.
16
Sync Bit
Input for Sync Bit which is latched into the 2 Bit Register on
a Sys Clr/Load positive going edge (Sync Bit always logic
high).
15
WI Bit
Input for Word Identifier Bit Which is latched into the 2 Bit
register on a Sys Clr / Load positive going edge.
4 Bit SIS / SOS Input: 4 Bit Parallel Input for SIS / SOS which is latched into the 4
24
Bit 4 (MSB)
Bit SIS/SOS Register on a Sys Clr / Load positive going
25
C/I
edge.
26
Data
27
Sync (LSB)
34
External Encoder Asynchronous inhibit. A low forces DATA and DATA to a
Inhibit
common high state and DATAST and DATA_st to a common
low state.
17
Grounds. All ground pins are common and connected to
18
hybrid case.
19
23
28
30
35
1/ Equal loads must be applied to these output pairs.
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