RFFM4227 Datasheet, PDF (1/6 Pages) RF Micro Devices – Wi-Fi Low Noise Amplifier

RFFM4227
®
Wi-Fi Low Noise Amplifier
General Description
The RFFM4227 is a low noise amplifier (LNA) designed
for Wi-Fi 802.11b/g/n systems. The integrated input and
output 50Ω match minimizes layout area in the customer’s
application, reduces the bill of materials and
manufacturability cost. Performance is focused on a
balance of low noise and gain that increases the receive
sensitivity.
The RFFM4227 integrates a bypass path that enables a
defined gain step. The device is provided in a 1.6mm x
1.6mm x 0.5mm, 6-pin DFN package.
6 Pad 1.6 x 1.6 mm DFN Package
Product Features
 2400 – 2500 MHz
 15 dB LNA Gain
 1.3 dB Noise Figure
 6 dB Bypass Loss
 Input and Output Matched to 50 Ω
 Integrated 5 GHz Rejection Filter
 1.6 x 1.6 mm DFN Package
Functional Block Diagram
Applications
 Wireless Routers
 Access Points
 Residential Gateways
 Customer Premise Equipment
 Internet of Things
Top View
Data Sheet Rev.C, May 10, 2016 | Subject to change without notice
Ordering Information
Part No.
RFFM4227SB
RFFM4227SQ
RFFM4227SR
RFFM4227TR7
RFFM4227TR13-10k
RFFM4227PCK-410
Description
Sample Bag with 5 pcs
Sample Bag with 25 pcs
7” Reel with 100 pcs
7” Reel with 2,500 pcs
13” Reel with 10,000 pcs
Assembled Evaluation Board + 5 pcs
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