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

40MHz
Parallel
Input Data (DBN)
Bit 1
Bit 2
Bit 3
Bit 3
T1
System
Clear / Load
Encoder Enable
TX Inhibit
T2
PW1
T3 _PW2
T4
OUTPUT LOGIC STATE TRUTH TABLE
CONDITIONS
OUTPUT STATES
TX INH (29) TX/ST (37) DATA (39) DATA (38) DATAst (33) DATAst (32)
LOW
LOW
HIGH
HIGH
LOW
LOW
LOW
HIGH
HIGH
HIGH
LOW
LOW
HIGH
LOW
HIGH
HIGH
(DBn)
(DBn)
HIGH
HIGH
(DBn)
(DBn)
LOW
LOW
Transmit /
Self Test
T5
T11
DATA
T6
T7
PW4
T10
DATA
PW3
T10
DATAst
T8
T9
PW6
T10
DATAst
PW5
Output
Data Bit 1
Example
=1
Output
Data Bit 2
Example
=1
Output
Data Bit 3
Example
=0
T10
Output
Data Bit N
Example
=1
Figure 1 – Encoder Timing Waveforms