2.4 GHz High-Linearity Power Amplifier
SST12LP10
Preliminary Specifications
PIN ASSIGNMENTS
VCC1
VCCb
14
NC
16
NC
RFIN
RFIN
NC
1
2
3
4
15
NC
13
12 VCC2
11 RFOUT
10 RFOUT
9 NC
8
NC
1280 16-vqfn P1.0
Top View
(contacts facing down)
RF and DC GND
0
5
NC
6
VREG1
7
VREG2
FIGURE 1: P
IN
A
SSIGNMENTS FOR
16-
CONTACT
VQFN
PIN DESCRIPTIONS
TABLE 1: P
IN
D
ESCRIPTION
Symbol
GND
NC
RFIN
RFIN
NC
NC
VREG1
VREG2
NC
NC
RFOUT
RFOUT
VCC2
NC
VCCb
NC
VCC1
Pin No.
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Power Supply
No Connection
Power Supply
No Connection
Power Supply
PWR
PWR
No Connection
No Connection
O
O
PWR
No Connection
No Connection
PWR
PWR
Pin Name
Ground
No Connection
I
I
Type
1
Function
The center pad should be connected to RF ground with
several low inductance, low resistance vias.
Unconnected pins.
RF input, DC decoupled
RF input, DC decoupled
Unconnected pins.
Unconnected pins.
1st stage idle current control
2nd stage idle current control
Unconnected pins.
Unconnected pins.
RF output
RF output
Power supply, 2nd stage
Unconnected pins.
Supply voltage for bias circuit
Unconnected pins.
Power supply, 1st stage
T1.0 1280
1. I=Input, O=Output
©2005 SST Communications Corp.
3
S71280-00-000
1/05
SST [ SILICON STORAGE TECHNOLOGY, INC ]
