PE565211 Datasheet Text
PE565211
Document Category: Product Concept
5- 7 GHz 802.11ax SOI Wi-Fi Front-End Module
Features
- Single-die 5- 7 GHz, PA, LNA, bypass path with RxAux port
- Fully-matched input and output
- Integrated logarithmic power detector
- Tx Gain: 5 GHz: 27 dB, 6 GHz: 21 dB typical
- Rx Gain: 5 GHz: 15 dB, 6 GHz: 13 dB typical
- Rx NF: 5 GHz: 2.1 dB, 6 GHz: 2.3 dB typical
- Excellent long packet EVM performance:
- MCS11 5 GHz: -41 dB @ 12.5 dBm (HE80)
- MCS11 6 GHz: -41 dB @ 13.0 dBm (HE80)
- Packaging
- Ultra-pact 16-lead 2.5 x 2.5 mm LGA (MSL3)
Figure 1
- PE565211 Functional Diagram
Applications
- Nominal- to medium-power 802.11ax CPE (routers, extenders, access points and gateways)
- PC cards, PCMCIA cards, mini and half-mini cards
- Wi-Fi-enabled video systems
- POE
- IoT
Product Description
The PE565211 is a high-performance, fully integrated 5- 7 GHz 802.11ax Wi-Fi front-end module (FEM) that bines the intelligent integration capabilities of pSemi's patented UltraCMOS® technology. The device provides all the functionality of a fully-matched bypassable amplifier (LNA), a dual-core power amplifier (PA) and two RF switches (SP4T, SP3T). The all-silicon die enables an ultra-pact industry-leading 2.5 x 2.5 mm 16lead LGA package to minimize valuable PCB layout area, especially for high-density MIMO applications.
The PE565211 maintains maximum linear PA output power from a 3.85V supply for optimal power savings while low LNA NF enhances receive sensitivity and improves range over a wide variety of conditions. The PE565211 also includes an integrated logarithmic power detector and die-level filtering for sub-harmonic 2.4 GHz rejection for DBDC operation.
The PE565211 is manufactured on pSemi’s UltraCMOS process, a patented advanced form of silicon-oninsulator (SOI)...