RFX2402E Datasheet, PDF (1/7 Pages) Skyworks Solutions Inc. – CMOS 2.4GHZ TRANSMIT/RECEIVE WLAN RFeIC

RFX2402E
Production Data Sheet
CMOS 2.4GHZ TRANSMIT/RECEIVE WLAN RFeIC
GND VDD GND VDD DNC
17
16
15
14
13
1
RX
2
GND
3
GND
4
TX
12
GND
11
GND
10
ANT
9
GND
5
6
7
8
TXEN RXEN DET GND
Description
The RFX2402E is a fully integrated, single-chip, single-die RFeIC (RF
Front-end Integrated Circuit) which incorporates all the RF functionality
needed for today’s wireless communications.
The RFX2402E architecture integrates the PA, LNA, Transmit and
Receive switching circuitry, the associated matching network, and a
harmonic filter all in a CMOS single-chip device.
This RFeIC is designed for use in 802.11b/g/n/ac applications
operating at 2.4GHz. Combining superior performance, high sensitivity
and efficiency, low noise, small form factor, and low cost, the
RFX2402E is the ideal solution for single antenna applications, and the
ideal building block for MIMO applications.
The RFX2402E has simple and low-voltage CMOS control logic, and
requires minimal external components for system implementation. The
PA power detector circuit is also integrated.
Applications
 802.11b/g/n/ac Multimedia Applications
 802.11b/g/n/ac Embedded Applications
 802.11b/g/n/ac Mobile Platforms
 802.11b/g/n/ac NIC PC Card
 Other 2.4GHz ISM Radios
 802.11b/g/n/ac Access Point
FEATURES
 2.4GHz ISM, Single Chip, Single-Die RF Front-End IC
 Separate TX and RX Transceiver Port and Single Antenna
Port
 2.4GHz Power Amplifier with Low-Pass Harmonic Filter
 Low Noise Amplifier
 Transmit/Receive Switch Circuitry
 High Transmit Signal Linearity Meeting Standards for OFDM
and CCK modulation
 Integrated Power Detector for Transmit Power Monitor and
Control
 Compatible with Low Voltage (1.2V) CMOS Control Logic or
levels up to VDD
 ESD Protection Circuitry on All Ports
 DC Decoupled RF Ports
 Internal RF Decoupling on All VDD Bias Pins
 Low Noise Figure for Receive Channels
 High Power Capability for Received Signals
 Very Low DC Power Consumption
 Full On-chip Matching and Decoupling 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
1
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com