SST12LP10-QVC datasheet(4/12 Pages) SST

4 / 12 page

Preliminary Specifications

2.4 GHz High-Linearity Power Amplifier

SST12LP10

S71280-00-000

1/05

ELECTRICAL SPECIFICATIONS

The AC and DC specifications for the power amplifier interface signals. Refer to Table 2 for the DC voltage and current spec-

ifications. Refer to Figures 2 through 11 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 conditions may affect device reliability.)

Input power to pins 2 and 3 (PIN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +5 dBm

Average output power (POUT). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +28 dBm

Supply Voltage at pins 12, 14, 16 (VCC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +4.6V

Reference voltage to pins 6 (VREF1) and pin 7 (VREF2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +3.6V

DC supply current (ICC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500 mA

Operating Temperature (TA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40ºC to +85ºC

Storage Temperature (TSTG) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40ºC to +120ºC

Maximum Junction Temperature (TJ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150ºC

Surface Mount Solder Reflow Temperature: . . . . . . . . . . . . . . . . . . . . . . . . . “with-Pb” units1: 240°C for 3 seconds

1. Certain “with-Pb” package types are capable of 260°C for 3 seconds; please consult the factory for the latest information.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . “non-Pb” units: 260°C for 3 seconds

OPERATING RANGE

Range

Ambient Temp

VCC

Industrial

-40°C to +85°C

3.3V

TABLE

2: DC ELECTRICAL CHARACTERISTICS

Symbol

Parameter

Min.

Typ

Max.

Unit

Test Conditions

VCC

Supply Voltage at pins 12, 14, 16

3.0

3.3

4.2

ICC

Supply Current

for 802.11g, 20 dBm

160

for 802.11g, 23 dBm

230

for 802.11b, 24 dBm

270

ICQ

Idle Current

for both 802.11b/g to meet EVM @ 20.5 dBm

for only 802.11b to meet ACPR @ 22 dBm

IOFF

Shut down current

<0.1

µA

VREG1

Reference Voltage for 1st Stage, without drop resistor

2.70

VREG2

Reference Voltage for 2nd Stage, without drop resistor

2.70

T2.0 1280

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