SKY85405-11
High-Power 802.11ac WLAN Power Amplifier with Integrated Power Detector
Skyworks SKY85405-11 is a 5 GHz Microwave Monolithic Integrated Circuit (MMIC) power amplifier (PA) with superior output power, linearity, and efficiency. These features make the SKY85405-11 ideal for wireless local area network (WLAN) IEEE 802.11ac applications.The SKY85405-11 features an internal band-gap regulator that eliminates the need for an external reference supply. The PA is activated with a standard 1.8 V to 5.0 V low current CMOS logic signal.
The device is fabricated using Indium Gallium Phosphide (InGaP) Heterojunction Bipolar Transistor (HBT) technology. The device is internally matched and mounted in a 20-pin, 4 x 4 mm Quad Flat No-Lead (QFN) surface-mount technology (SMT) package, which allows for a highly manufacturable, low-cost solution.
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Features
- High linear output power for IEEE 802.11ac, MCS9, 5.0 V
- High transmit gain
- Power shutdown mode
- Superior gain flatness
- Fully matched at RF input/output ports
- Load insensitive power detector
- Small footprint QFN (20-pin, 4 x 4 mm) SMT package (MSL3, 260 °C per JEDEC J-STD-020)
Images & Diagrams
Specifications
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- Frequency Range (GHz)
- 5.15-5.93
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- Test Frequency (GHz)
- TBD
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- Gain Typ. (dB)
- TBD
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- Power Added Efficiency (%)
- —
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- OIP3 (dBm)
- —
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- P1 dB (dBm)
- TBD
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- VCC (V)
- TBD
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- Quiescent Current Typ. (mA)
- TBD
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- Noise Figure Typ. (dB)
- —
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- Package
- QFN, 20-pin
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- Package (mm)
- 4 x 4
Applications
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