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SKY66042-11

3300 to 4100 MHz Wide Instantaneous Bandwidth Linear Driver Amplifier

The SKY66042-11 is a wide instantaneous bandwidth, fully input/output matched linear driver amplifier (DA) with high gain and linearity. The compact 3 × 3 mm PA is designed for 4G LTE and 5G NR TDD systems operating from 3300 to 4100 MHz. The active biasing circuitry is integrated to compensate PA performance over temperature, voltage, and process variation.

The SKY66042-11 is part of a pin-to-pin compatible family of driver PAs.

SKY6604x SKY6605x family comparison table

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Specifications

Product LifecyclePre Release

Frequency Range (GHz)3.3-4.1

Test Frequency (GHz)TBD

Gain Typ. (dB)TBD

OIP3 (dBm)—

P_{1 dB} (dBm)—

Power Added Efficiency (%)

Linear Output Power (dBm) +19

Supply Voltage (V)3.3 or 5.0

Quiescent Current Typ. (mA)

PackageMCM, 16-pin

Package (mm)3 x 3 x 0.85

Features

High gain: 30 dB
Wide instantaneous signal bandwidth: >200 MHz
High linear output power up to +19 dBm
High linearity: -40 dBc open loop ACLR at +10 dBm
100 MHz 5G, 8.5 dB PAR signal)
Fast turn-on time: 0.6 usec typical
Internally matched input and output return loss to 50 Ω system
Integrated active bias: performance compensated over temp
Integrated enable On/Off function: PAEN = 1.7 to 3.6 V
Single supply voltage: 5.0 V or 3.3 V
Compact (16-pin, 3 x 3 x 0.85 mm) package (MSL3, 260°C per JEDEC J-STD-020)

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