adf7011 Analog Devices, Inc., adf7011 Datasheet - Page 21

• Manufacturer Part Number: adf7011
• Description: High Performance Ism Band Ask/fsk/gfsk Transmitter Ic
• Manufacturer: Analog Devices, Inc.

REV. 0
Figure 15. Application Diagram—433 MHz Operation with +10 dBm Output Power
Figure 16. Application Diagram—868 MHz Operation with +3 dBm Output Power
VCO
VCO
IN
IN
4.84MH
LOCK DETECT
LOCK DETECT
2MH
Z
Z
CLOCK
4.7k
4.7k
CLOCK
50
50
220nF
220nF
C
C
MUXOUT CLK
MUXOUT CLK
VCO
CP
TxDATA
LE
CLK
CE
VCO
CP
TxDATA
LE
CLK
CE
R
DATA
R
DATA
SET
SET
OUT
OUT
C
C
REG
REG
2.2 F
2.2 F
ADF7011
ADF7011
OUT
OUT
TEST
TEST
–21–
DV
DV
R = 5
DD
DD
RF
RF
VCO
VCO
OSC2
OSC1
OSC2
OSC1
CPV
GND
CPV
GND
OUT
OUT
IN
IN
DD
DD
DECOUPLING CAPACITORS HAVE
BEEN OMITTED FOR CLARITY.
DECOUPLING CAPACITORS HAVE
BEEN OMITTED FOR CLARITY.
22.1184MHz
4MHz
12nH
12nH
33pF
33pF
6.8nH
6.8nH
33pF
33pF
10pF
10pF
3.9pF
LC FILTER
ADF7011