CC2510FX Datasheet, PDF (33/253 Pages) List of Unclassifed Manufacturers – True System-on-Chip with Low Power RF Transceiver and 8051 MCU

CC2510Fx / CC2511Fx
Figure 9: Application Circuit for CC2511Fx with USB and 3^rd overtone crystal
Component
C301
C203/C214
C202/C212/C213
C201/C211
C231/C241
C232/C241
C233/C234
C181/C171
L231/L241
L232
L281
R271
R264
R262/R263
X1
X2
X3
X4
Description
Decoupling capacitor for on-chip voltage regulator to digital part
Crystal loading capacitors (fundamental crystal)
Crystal loading capacitors (3^rd overtone crystal)
Crystal loading capacitors, see section 14 on page 190 for details
RF balun DC blocking capacitors
RF balun/matching capacitors
RF LC filter/matching capacitors
Crystal loading capacitors if X2 is used.
RF balun/matching inductors (inexpensive multi-layer type)
RF LC filter inductor (inexpensive multi-layer type)
Crystal inductor
56 kΩ resistor for internal bias current reference, 1% tolerance
D+ Pullup resistor
D+ / D- series resistors for impedance matching
26 MHz -27 MHz crystal, see section 14 on page 190 for details
32.768 kHz crystal, optional
48 MHz crystal (fundamental)
48 MHz crystal (3^rd overtone)
Table 26: Overview of external components (excluding supply decoupling capacitors)
CC2510Fx/CC2511Fx PRELIMINARY Data Sheet (Rev. 1.2) SWRS055A Page 33 of 252