TDK 5110
Functional Description
Other combinations of the control pins PDWN, FSKDTA and ASKDTA are not
recommended.
3.4.6 Recommended timing diagrams for ASK- and FSK-Modulation
ASK Modulation using FSKDTA and ASKDTA, PDWN not connected
Modes:
Power Down
PLL Enable
High
FSKDTA
Low
Open, High
ASKDTA
Low
to
to
min. 1 msec.
Figure 3-6 ASK Modulation
Transmit
DATA
t
t
ASK_mod.wmf
Wireless Components
3 - 12
Specification, October 2002