©2012 Silicon Storage Technology, Inc. DS75045A 02/12
5
2.4 GHz High-Power, High-Gain Power Amplifier
SST12LP14A
Data Sheet
Microchip Technology Company
Electrical Specifications
The AC and DC specifications for the power amplifier interface signals. Refer to Table 3 for the DC voltage and
current specifications. Refer to Figures 3 through 18 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
)...............................................+5dBm
Average output power (P
OUT
)
1
................................................+26dBm
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, and 16 (V
CC
)..................................-0.3V to +4.6V
Reference voltage to pins 6 and 7 (V
REF
)...................................-0.3V to +3.3V
DC supply current (I
CC
)...................................................... 400mA
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 75045
Table 3: DC Electrical Characteristics
Symbol Parameter Min. Typ Max. Unit Test Conditions
V
CC
Supply Voltage at pins 5, 12, 16 3.0 3.3 4.2 V
I
CC
Supply Current
for 802.11g, 22 dBm 210 mA
for 802.11b, 23 dBm 230 mA
I
CQ
Idle current for 802.11g to meet EVM<4% @ 21dBm 70 mA
I
OFF
Shut down current 0.1 µA
V
REG
Reference Voltage for, with 110 resistor 2.75 2.85 2.95 V
T3.1 75045