©2013 Silicon Storage Technology, Inc. DS75056A 04/13
5
2.4 GHz High-Power and High-Gain Power Amplifier
SST12LP15A
Data Sheet
Electrical Specifications
The AC and DC specifications for the power amplifier interface signals. Refer to Table 3 for the DC volt-
age and current specifications. Refer to Figures 3 through 10 for the RF performance.
Absolute Maximum Stress Ratings (Applied conditions greater than those listed under “Absolute
Maximum Stress Ratings” may cause permanent damage to the device. This is a stress rating only and
functional operation of the device at these conditions or conditions greater than those defined in the
operational sections of this data sheet is not implied. Exposure to absolute maximum stress rating con-
ditions may affect device reliability.)
Input power to pins 2 and 3 (P
IN
). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +5 dBm
Average output power (P
OUT
)
1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +28 dBm
1. Never measure with CW source. Pulsed single-tone source with <50% duty cycle is recommended. Exceeding the max-
imum rating of average output power could cause permanent damage to the device.
Supply Voltage at pins 5, 12, 14, 16 (V
CC
). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +4.6V
Reference voltage to pins 6 (V
REF1
) and pin 7 (V
REF2
) . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +3.6V
DC supply current (I
CC
) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500 mA
Operating Temperature (T
A
). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40ºC to +85ºC
Storage Temperature (T
STG
) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40ºC to +120ºC
Maximum Junction Temperature (T
J
). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+150ºC
Surface Mount Solder Reflow Temperature. . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C for 10 seconds
Table 2: Operating Range
Range Ambient Temp V
DD
Industrial -40°C to +85°C 3.3V
T2.1 75056
Table 3: DC Electrical Characteristics at 25ºC
Symbol Parameter Min. Typ Max. Unit
V
CC
Supply Voltage at pins 5, 12, 14, 16 3.0 3.3 4.2 V
I
CC
Supply Current
for 802.11g, 24 dBm 300 mA
for 802.11b, 25 dBm 350 mA
I
CQ
Idle current for 802.11g to meet EVM<4% @ 23dBm 80 mA
I
OFF
Shut down current 1 µA
V
REG1
Reference Voltage for 1st and 2nd Stage, with 270Ω resistor 2.85 2.90 2.95 V
V
REG2
Reference Voltage for 3rd Stage, with 100Ω resistor 2.85 2.90 2.95 V
T3.1 75056