Half Duplex GMSK Modem
FX579
Package
D4
Pin No.
14
Name
DATAIO
Signal
Type
BI
Description
A bidirectional pin that is used for inputting Tx
data or outputting Rx data.
This pin outputs either the Tx DATACLK in Tx
mode or the Rx DATACLK in Rx mode.
Positive supply rail. A single stable power
supply is required. Levels and voltages within
this modem are dependent upon this supply.
This pin should be decoupled to V
SS
by a
capacitor mounted close to the pin.
15
DATACLK
O/P
16
V
DD
Power
Notes:
I/P
O/P
BI
=
=
=
Input
Output
Bidrectional
©
1996 Consumer Microcircuits Limited
5
D/579/4