CC1000
SWRS048A Page 11 of 55
CC1000 TSSOP package
Item 315 MHz 433 MHz 868 MHz 915 MHz
C31 8.2 pF, 5%, C0G, 0603 15 pF, 5%, C0G, 0603 10 pF, 5%, C0G, 0603 10 pF, 5%, C0G, 0603
C41 2.2 pF, 5%, C0G, 0603 8.2 pF, 5%, C0G, 0603 Not used Not used
C42 5.6 pF, 5%, C0G, 0603 5.6 pF, 5%, C0G, 0603 4.7 pF, 5%, C0G, 0603 4.7 pF, 5%, C0G, 0603
C171 18 pF, 5%, C0G, 0603 18 pF, 5%, C0G, 0603 18 pF, 5%, C0G, 0603 18 pF, 5%, C0G, 0603
C181 18 pF, 5%, C0G, 0603 18 pF, 5%, C0G, 0603 18 pF, 5%, C0G, 0603 18 pF, 5%, C0G, 0603
L32 39 nH, 10%, 0805
(Coilcraft 0805CS-390XKBC)
68 nH, 10%, 0805
(Coilcraft 0805CS-680XKBC)
120 nH, 10%, 0805
(Coilcraft 0805CS-121XKBC)
120 nH, 10%, 0805
(Coilcraft 0805CS-121XKBC)
L41 20 nH, 10%, 0805
(Coilcraft 0805HQ-
20NXKBC)
6.2 nH, 10%, 0805
(Coilcraft 0805HQ-
6N2XKBC)
2.5 nH, 10%, 0805
(Coilcraft 0805HQ-
2N5XKBC)
2.5 nH, 10%, 0805
(Coilcraft 0805HQ-
2N5XKBC)
L101 56 nH, 5%, 0805
(Koa KL732ATE56NJ)
33 nH, 5%, 0805
(Koa KL732ATE33NJ)
4.7 nH, 5%, 0805
(Koa KL732ATE4N7C)
4.7 nH, 5%, 0805
(Koa KL732ATE4N7C)
R131
82 kΩ, 1%, 0603 82 kΩ, 1%, 0603 82 kΩ, 1%, 0603 82 kΩ, 1%, 0603
XTAL 14.7456 MHz crystal,
16 pF load
14.7456 MHz crystal,
16 pF load
14.7456 MHz crystal,
16 pF load
14.7456 MHz crystal,
16 pF load
CC1000 UltraCSP™ package
Item 315 MHz 433 MHz 868 MHz 915 MHz
C31 8.2 pF, 5%, C0G, 0402 15 pF, 5%, C0G, 0402 10 pF, 5%, C0G, 0402 10 pF, 5%, C0G, 0402
C41 Not used Not used Not used Not used
C42 4.7 pF, 5%, C0G, 0402 4.7 pF, 5%, C0G, 0402 6.8 pF, 5%, C0G, 0402 6.8 pF, 5%, C0G, 0402
C171 18 pF, 5%, C0G, 0402 18 pF, 5%, C0G, 0402 18 pF, 5%, C0G, 0402 18 pF, 5%, C0G, 0402
C181 18 pF, 5%, C0G, 0402 18 pF, 5%, C0G, 0402 18 pF, 5%, C0G, 0402 18 pF, 5%, C0G, 0402
L32 39 nH, 5%, 0402
(Ceramic multilayer)
68 nH, 5%, 0402
(Ceramic multilayer)
120 nH, 5%, 0402
(Ceramic multilayer)
120 nH, 5%, 0402
(Ceramic multilayer)
L41 22 nH, 5%, 0402
(Ceramic multilayer)
15 nH, 5%, 0402
(Ceramic multilayer)
2.7 nH, 5%, 0402
(Ceramic multilayer)
2.7 nH, 5%, 0402
(Ceramic multilayer)
L101 56 nH, 5%, 0402
(Thin film inductor)
33 nH, 5%, 0402
(Thin film inductor)
7.5 nH, 5%, 0402
(Thin film inductor)
7.5 nH, 5%, 0402
(Thin film inductor)
R131
82 kΩ, 1%, 0402 82 kΩ, 1%, 0402 82 kΩ, 1%, 0402 82 kΩ, 1%, 0402
XTAL 14.7456 MHz crystal,
16 pF load
14.7456 MHz crystal,
16 pF load
14.7456 MHz crystal,
16 pF load
14.7456 MHz crystal,
16 pF load
Note: Items shaded are different for different frequencies
Table 1. Bill of materials for the application circuit
Note that the component values for
868/915 MHz can be the same. However,
it is important the layout is optimised for
the selected VCO inductor in order to
centre the tuning range around the
operating frequency to account for
inductor tolerance. The VCO inductor
must be placed very close and
symmetrical with respect to the pins (L1
and L2).
Chipcon provide reference layouts that
should be followed very closely in order to
achieve the best performance. The
reference design can be downloaded from
the Chipcon website.