Hot-selling and scarce SKY65116-21 390 to 500 MHz Linear Power Amplifier IC 12MCM spot stock

Product Descriptions

The SKY65116 is a fully matched, linear Power Amplifier (PA),high linearity and high efficiency surface mount module designedfor use in the 390 to 500 MHz band .

The device is fabricated using Skyworks high reliability GalliumArsenide (GaAs) Heterojunction Bipolar Transistor (HBT) process,which allows for single supply operation while maintaining highefficiency and good linearity . Microwave Monolithic IntegratedCircuits (MMICs), comprised of GaAs and Silicon CMOS, containall the active circuitry in the module . This includes the in-modulebias circuitry, as well as the RF interstage matching circuit . Theinput and output match is realized off-chip within the modulepackage to optimize efficiency and high power performance(P_1 dB = +32.5 dBm) into a 50 load .

Primary bias to the SKY65116 can be supplied directly from asingle cell lithium-ion or other suitable battery with a nominaloutput of 3.6 V . No external supply side switch is needed astypical“off” leakage is a few microamperes with full primaryvoltage supplied from the battery .

The module can operate over the temperature range of –40 °C to+85 °C

Product Features

Wideband frequency operation: 390 to 500 MHz

High linearity: OIP3 +43 dBm

High efficiency: 40% PAE

High gain: 35 dB

P1dB = +32.5 dBm

Single DC supply: 3.6 V

Internal RF match and bias circuits

PA on/off voltage control

Operating temperature:–40 ℃ to +85 ℃

Low cost, MCM (12-pin, 8 x 8 mm) Pb-free (MSL3, 250 ℃ per JEDEC J-STD-020) package

Product Applications

TETRA radio

GSM450 and GSM480

NMT450

Wireless local loop

Product Specifications

Product Photos

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