4.9-5.8 GHz High-Linearity Power Amplifier
SST11LP12
Data Sheet
PIN ASSIGNMENTS
16
15
14 13
NC
12
NC
RFIN
RFIN
VCCb
1
2
3
4
Top View
(contacts facing down)
11 RFOUT
10 RFOUT
RF and DC GND
0
9
Det
5
6
7
8
1278 16-wqfn P1.0
FIGURE 2: Pin Assignments for 16-contact WQFN
PIN DESCRIPTIONS
TABLE 1: Pin Description
Symbol
Pin No.
Pin Name
Type1
Function
GND
0
Ground
The center pad should be connected to RF ground
with several low inductance, low resistance vias.
NC
1
2
No Connection
Unconnected pin
RFIN
RFIN
VCCb
NC
I
I
RF input, DC decoupled
RF input, DC decoupled
Supply voltage for bias circuit
Unconnected pin
3
4
Power Supply
No Connection
PWR
5
VREF
VREF
Det_ref
Det
6
PWR
PWR
O
Current Control
7
Current Control
8
On-chip power detector reference
On-chip power detector
RF output
9
O
RFOUT
RFOUT
NC
10
11
12
13
14
15
16
O
O
RF output
No Connection
No Connection
Power Supply
Power Supply
Power Supply
Unconnected pin
NC
Unconnected pin
VCC3
VCC2
VCC1
PWR
PWR
PWR
Power supply, 3rd stage
Power supply, 2nd stage
Power supply, 1st stage
T1.1 1278
1. I=Input, O=Output
©2010 Silicon Storage Technology, Inc.
S71278-04-000
12/10
3
SST [ SILICON STORAGE TECHNOLOGY, INC ]
