RFX8051全国现货供应

　　RFX8051B is a highly integrated, single-chip, single-die RFeIC (RF Front-end Integrated Circuit) which incorporates key RF functionality needed for IEEE 802.11a/n/ac WLAN system operating in the 5.15-5.85GHz range. The RFX8051B architecture integrates a high-efficiency high-linearity power amplifier (PA), a low noise amplifier (LNA) with bypass, the associated matching network, LO rejection, and harmonic filters all in a CMOS single-chip device.

　　RFX8051B has simple and low-voltage CMOS control logic, and requires minimal external components. A directional coupler based power detect circuit is also integrated for accurate monitoring of output power from the PA.

　　RFX8051B is assembled in an ultra-compact low-profile 3.0x3.0x0.55 mm 16-lead QFN package, and is the ideal RF front-end solution for implementing 5GHz WLAN in smartphones and other platforms.

　　5GHz WLAN Single Chip, Single-Die RF Front-End IC

　　High Transmit Signal Linearity Meeting 802.11ac Standard

　　Separate TX, RX Transceiver Ports, Single Antenna Port

　　5GHz Power Amplifier with Low-Pass Harmonic Filter

　　Low Noise Amplifier with Bypass Mode

　　Transmit/Receive Switch Circuitry

　　Integrated Power Detector for Transmit Power Monitor and Control

　　Low Voltage CMOS Control Logic

　　Low DC Power Consumption

　　Excellent ESD Protection on All Pins

　　RF Ports are free of DC Voltage

　　All VDD Bias Pins have Internal RF Decoupling

　　Low Noise Figure for the Receive Chain

　　High Power Capability for Received Signals in Bypass Mode

　　Full On-chip Matching Circuitry

　　Minimal External Components Required

　　50-Ohm Input / Output Matching

　　Market Proven CMOS Technology

　　3mm x 3mm x 0.55mm Small Outline 16L QFN Package with Exposed Ground Pad

　　RoHS and REACH Compliant