Overview: PRELIMINARY RFFM4501F
4.9GHz to 5.85GHz 802.11a/n/ac WiFi Front End Module
The RFFM4501F provides a plete integrated solution in a single front end module (FEM) for WiFi 802.11a/n/ac systems. The ultrasmall factor and integrated matching minimizes layout area in the customer’s application and greatly reduces the number of external ponents. Performance is focused on linear output power under a number of conditions including duty cycle and packet length while balancing power consumption needs of leading edge device platforms. This simplifies the total front end solution by reducing the bill of materials, system footprint, and manufacturing cost.
The RFFM4501F integrates a 5GHz power amplifier (PA), single pole two throw switch (SP2T) and an LNA with bypass. The device is provided in a 3mm x 3mm x 1.05mm, 16-pin laminate package. This module meets or exceeds the RF front end needs of IEEE 802.11a/n/ac WiFi RF systems. LNA_EN
16 CRX
15 GND 1 GND
14 ANT
13
12 GND RX 2 11 VCC GND 3 10 VCC VDD 4 5
PDET 6
PA_EN 7
NC 9 NC
8
TX Functional Block Diagram Ordering Information RFFM4501FSB Standard 5-piece sample bag RFFM4501FSQ Standard 25-piece sample bag RFFM4501FSR Standard 100-piece reel RFFM4501FTR7 Standard 2500-piece reel RFFM4501FPCK-410 Fully assembled eval board w/ 5-piece sample bag RFFM4501F
Package: Laminate, 16-pin, 3.0mm x 3.0mm x 1.
