FX909AP4 View Datasheet(PDF) - CML Microsystems Plc
Part Name
Description
MFG CO.
'FX909AP4' PDF : 47 Pages View PDF
Wireless Modem Data Pump
FX909A
Figure 9 Transmit Mode Timing Diagram
t1 Time from writing first task (modem in 'idle'
state) to application of first transmit bit to Tx
Low Pass filter
t2 Time from application of first bit of
task to Tx Low Pass filter until BFREE
goes to a logic '1' (high).
t3 Time to transmit all bits of task
t4 Max time allowed from BFREE going to a
logic '1' (high) for next task (and data) to
be written to modem
Task
Any
T7H
TQB
TDB
TSB
T7H
TQB
TDB
TSB
T7H
TQB
TDB
TSB
Typical time
(bit-times)
1
36
24
20
1
56
32
240
8
18
6
218
6
© 1996 Consumer Microcircuits Limited
20
D/909A/4
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