4.9-5.8 GHz High-Linearity Power Amplifier
SST11LP11
Preliminary Specifications
PIN ASSIGNMENTS
16
15
14 13
NC
12
NC
RFIN
RFIN
VCCb
1
2
3
4
Top View
11 RFOUT
10 RFOUT
(contacts facing down)
RF and DC GND
0
9
Det
5
6
7
8
1284 16-vqfn P1.1
FIGURE 1: PIN ASSIGNMENTS FOR 16-CONTACT VQFN
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
Power Supply
Unconnected pins.
RFIN
I
I
RF input, DC decoupled
RF input, DC decoupled
Supply voltage for bias circuit
1st stage idle current control
2nd stage idle current control
3rd stage idle current control
On-chip power detector reference
On-chip power detector
RF output
RFIN
3
VCCb
VREF1
VREF2
VREF3
Det_ref
Det
4
PWR
PWR
PWR
PWR
O
5
6
7
8
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 pins.
NC
Unconnected pins.
VCC3
VCC2
VCC1
PWR
PWR
PWR
Power supply, 3rd stage
Power supply, 2nd stage
Power supply, 1st stage
T1.0 1284
1. I=Input, O=Output
©2005 SST Communications Corp.
S71284-00-000
1/05
3
SST [ SILICON STORAGE TECHNOLOGY, INC ]
