1st Data
BIT
2nd Data
BIT
3rd Data
BIT
4th Data
BIT
5th Data
BIT
Manchester II
Receiver Data
t6
t1
Decoded
Data
Envelope
t5
RXData
DataR
t7
t2
t4
t3
CKR
t5
Figure 3 Receiver / Decode Timing
Symbol Parameter / Condition
Min
Nom
Max
Units
t1
t2
t3
t4
t5
t6
t7
t8
Envelope delay time
Data decode delay
-
-
45
115
130
50
50
-
100
125
-
nsec
nsec
nsec
nsec
nsec
nsec
nsec
?
Clock low transition delay
Clock high time
-
35
35
120
5
65
65
270
-
R
Clock low time
R
Envelope off delay
Receiver strobe enable to input data set-up time
Receiver strobe disable to input data hold-time
-
20
-
-
Power Management Functional Table
Encoder
Enable
Power Management
Input
Receiver
Status
Transmitter
Status
(Pin 10)
(Pin 9)
0
X
1
0
1
X
Active
Active
Active
Standby
Active
Active
Power management timing see Figure 2.
4
Aeroflex Circuit Technology
SCDCT1815 REV A 6/12/98 Plainview NY (516) 694-6700
AEROFLEX [ AEROFLEX CIRCUIT TECHNOLOGY ]
