T5754C_14 Datasheet, PDF (7/13 Pages) ATMEL Corporation – UHF ASK/FSK Transmitter

Figure 4-3. ASK Application Circuit
S1 _BPXY
S2 _BPXY
ATARx9x
BPXY
OSC1
7
VDD
VS
1
VSS
20
BPXY
Loop
Antenna
T5754
CLK
f
1
4
PA_ENABLE
2
Power up/down
f
32
PDF
CP
C2
ANT2
3
C1
LF
ANT1
PA
4
L1
VCO
PLL
VS
ENABLE
8
GND
7
C3
VS
6
VS
XTO
XTAL
5
XTAL
C4
T5754C [DATASHEET]
7
4511K–RKE–03/14