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HD-6409_05 Datasheet, PDF (10/12 Pages) Intersil Corporation – CMOS Manchester Encoder-Decoder
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Timing Waveforms
HD-6409
NOTE: UDI = 0, FOR NEXT DIAGRAMS
BIT PERIOD
BIT PERIOD
BIT PERIOD
BOI
T1
T2
T3
T3
BZI
T1
T2
COMMAND SYNC
BOI
T1
T2
T3
T3
T1
BZI
DATA SYNC
T2
BOI
T1
T1
T3
T3
BZI
T4
T5
T3
T5
T3
T3
T1
T4
ONE
ZERO
ONE
NOTE: BOI = 0, BZI = 1 FOR NEXT DIAGRAMS
UDI
T2
COMMAND SYNC
UDI
T2
DATA SYNC
UDI
T4
T5
ONE
10%
tr
90%
tCH
tC
tCL
tf
FIGURE 9. CLOCK TIMING
T2
T2
T5
ZERO
FIGURE 8.
T4
ONE
T4
ONE
tr
tf
3.5V
1.0V
FIGURE 10. OUTPUT WAVEFORM
10
FN2951.2
July 29, 2005
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