CC1000-RTR2 datasheet(11/55 Pages) TI

11 / 55 page

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

C41

2.2 pF, 5%, C0G, 0603

8.2 pF, 5%, C0G, 0603

Not used

C42

5.6 pF, 5%, C0G, 0603

4.7 pF, 5%, C0G, 0603

C171

18 pF, 5%, C0G, 0603

C181

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 k

Ω, 1%, 0603

82 k

Ω, 1%, 0603

82 k

Ω, 1%, 0603

82 k

Ω, 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

C41

Not used

C42

4.7 pF, 5%, C0G, 0402

6.8 pF, 5%, C0G, 0402

C171

18 pF, 5%, C0G, 0402

C181

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 k

Ω, 1%, 0402

82 k

Ω, 1%, 0402

82 k

Ω, 1%, 0402

82 k

Ω, 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

account

for

inductor tolerance. The VCO inductor

must

placed

very

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.

CC1000-RTR2 Datasheet(PDF) 11 Page - Texas Instruments

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