©2014 Silicon Storage Technology, Inc.

DS70005029C

07/15

18

2.4 GHz WLAN 802.11b,g,n, 256 QAM Power Amplifier

SST12LP15B

Data Sheet

3mm x 3mm, 16-contact VQFN High-Efficiency Configuration (continued)

Figure 18:Typical Schematic for 3.3V, High-Efficiency 802.11b/g/n Applications for 16-con-

tact VQFN

2

5

6

7

8

9

11

16

15

1

50

/20mil

50

RFout

100pF

100pF

2.7pF

50 /125 mil

50

RFin

VREG 1

VREG 2

14

13

4.7

μF

0.1

μF

Vcc

4

12

10

μF

0.1

R2=806

R1=806

3

0.1

μF

Det

1424 Schematic.3.2

Suggested operation conditions:

2. VREG1=VREG2=2.85V

return loss is acceptable

R3=100

3.3nH

*

μF

0.1

SST12LP15B

3x3 16L VQFN

Top View

Length = 220 mil,

Width = 10 mil trace

R4=7.5K