CC1110Fx / CC1111Fx
2.0 V - 3.6 V power supply
R271
Antenna
(50 Ohm)
AVDD 26
C241
L241
AVDD 25
RF_N 24
RF_P 23
AVDD 22
C235
CC1110
2,10 DVDD
30 DCOUPL
L232
L233
C232
C231
DIE ATTACH PAD:
C233
L231
C234
C301
Optional:
C181
X2
X1
C201
C211
C171
Figure 10: Application Circuit for CC1110Fx 315/433 MHz (excluding supply decoupling capacitors)
2.0 V - 3.6 V power supply
R271
Antenna
(50 Ohm)
C241
L242
AVDD 26
AVDD 25
RF_N 24
RF_P 23
AVDD 22
L241
L231
C235
CC1110
L233
L234
C231 C232
2,10 DVDD
30 DCOUPL
DIE ATTACH PAD:
C301
C233
C235'
L235
L232
C234
C236
Alternative filter that can be
used to reduce the emission at
699 MHz below -54 dBm, for
conducted measurements.
Optional:
C181
X2
X1
C201
C211
C171
Figure 11: Application Circuit for CC1110Fx 868/915 MHz (excluding supply decoupling capacitors)
SWRS033H
Page 38 of 246
TI [ TEXAS INSTRUMENTS ]
