2.4 GHz High-Power, High-Gain Power Amplifier
A Microchip Technology Company
SST12LP15
Not Recommended for New Designs
Pin Assignments
NC
1
16
15
14
13
12 VCC3
Top View
RFIN
RFIN
2
3
(contacts facing down)
11 RFOUT
10 RFOUT
RF and DC GND
NC
4
0
9 Det
5
6
7
8
1277 16-vqfn P1.0
Figure 2: Pin Assignments for 16-contact VQFN
Pin Descriptions
Table 1: Pin Description
Symbol
GND
Pin No.
0
Pin Name
Ground
Type 1
Function
The center pad should be connected to RF ground
with several low inductance, low resistance vias.
NC
RFIN
RFIN
NC
1
2
3
4
No Connection
No Connection
I
I
Unconnected pins.
RF input, DC decoupled
RF input, DC decoupled
Unconnected pins.
VCCb
VREF1
VREF2
Det_ref
Det
RFOUT
RFOUT
VCC3
NC
VCC2
NC
VCC1
5
6
7
8
9
10
11
12
13
14
15
16
Power Supply
Power Supply
No Connection
Power Supply
No Connection
Power Supply
PWR
PWR
PWR
O
O
O
O
PWR
PWR
PWR
Supply voltage for bias circuit
1st and 2nd stage idle current control
3rd stage idle current control
On-chip power detector reference
On-chip power detector
RF output
RF output
Power supply, 3rd stage
Unconnected pins.
Power supply, 2nd stage
Unconnected pins.
Power supply, 1st stage
T1.0 75030
1. I=Input, O=Output
?2011 Silicon Storage Technology, Inc.
4
DS75030A
10/11
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