Preliminary Specifications

2.4-2.5 GHz / 4.9-5.8 GHz Dual-Band Power Amplifier

SST13LP02

21

©2006 SST Communications Corp.

S71304-01-000

9/06

FIGURE 23: Typical Application Circuit

2

5

6

8

16

15

1

14

4

911

12

10

13

3

7

1304 Schematic1.1

17

18

19

20

21

22

23

24

LB Bias Circuit

HB

Bias

Circuit

R1 249

Ω

C1

10pF

Vreg_LB

Vcc_LB

RFin_LB

Vcc_HB

Vreg_HB

RFin_HB

T1 50

Ω

C2

1.8pF

L1 1.5nH

T3 50

Ω

T2 50

Ω

C3

0.5pF

C4

10pF

C5 0.1uF

T4

55-

75

Ω

C8 10pF

T12 50

Ω

T11 50

Ω

T10 50

Ω

T8 50

Ω

T9 50

Ω

T7 50

Ω

C16 1pF

C14 47pF

Det_HB

RFout_HB

RFout_LB

Det_LB

C10

1.8pF

C11

0.8pF

C15

0.3pF

C9

10pF

C12 0.1uF

L2

8.2nH

L3

8.2nH

R2 221

Ω

C13 0.1uF

C6 0.1uF

C7 0.1uF

T6

55-

75

Ω

T5

55-

75

Ω

Operating Conditions: Vreg_LB = 2.9V, Vcc_LB = 3.3 V, Vreg_HB = 2.9V, Vcc_HB = 3.3V