SKY85724-11
5 GHz, 802.11ac Front-End Module
The SKY85724-11 is a highly integrated, 5 GHz front-end
module (FEM) incorporating a 5 GHz single-pole, double-throw
(SPDT) transmit/receive (T/R) switch, a 5 GHz low-noise
amplifier (LNA) with bypass, and a 5 GHz power amplifier (PA)
intended for mobile/portable 802.11ac applications and systems.
An enable/disable function is included that allows power savings
during off mode. An integrated power detector with 20 dB of
dynamic range is included to provide closed-loop power control
within the system.
The device is provided in a compact, 10-pin 1.7 2.0 mm Dual
Flat No-Lead (DFN) package.
Features
- Integrated high-performance 5 GHz PA with harmonic filter, LNA with bypass, and SPDT
- Fully-matched input and output
- Integrated, positive slope power detector
- Transmit loopback mode
- Transmit gain: 30 dB
- Receive gain: 15 dB
- Output power: +19 dBm, MCS7, HT20
- Output power: +17 dBm, MCS9, VHT80
- Nominal supply voltage: 3.6 V
- Small DFN (10-pin, 1.7 x 2.0 x 0.33 mm) package (MSL1, 260 °C per JEDEC J-STD-020)
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ProductName
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SKY85724-11
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Frequency (GHz)
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4.90-5.95
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802.11 WLAN Standard
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ac
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Antenna Ports
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Architecture
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5 GHz Front-End Module
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Typ. Current @ VCC = 3.3 V (mA)
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Typ. Current @ VCC = 3.6 V (mA)
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Typ. Current @ VCC = 5 V (mA)
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Typ. Current @ VDD = 3.3 V 17.5dBm (mA)
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Typ. Current @ VDD = 3.6 V 17.5dBm (mA)
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Typ. POUT @ 2.5% EVM (dBm)
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Typ. POUT @ 3.0% EVM (dBm)
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Typ. POUT (dBm)
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Typ. Tx Gain (dB)
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VDD (V)
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VCC (V)
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Package (mm)
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11-pin DFN, 1.7 x 2.0 x 0.33
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Product Information:
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