Product Summary

The SKY65404-31 is an ultra Low-Noise Amplifier (LNA) intended for 5 GHz wireless receiver applications. Its industry-leading Noise Figure (NF), together with high linearity, makes it ideal as a first-stage LNA in 802.11a Wireless Local Area Network (WLAN) radios. Operating with a single supply voltage, the SKY65404-31 consumes only 10mA of current. The device includes a shutdown mode to save power when the receiver is inactive. The applications of the SKY65404-31 include 802.11a/n/ac radios, 5 GHz ISM radios, SmartPhones, Notebooks, netbooks, tablets, Access points, routers, gateways, and Wireless video systems.

Parametrics

SKY65404-31 absolute maximum ratings: (1)Supply voltage VCC: 0 to 5.5V; (2)DC voltage at control ports VENABLE: 0 to 5.0V; (3)RF input power RFIN: LNA enabled: +1dBm; (4)LNA disabled: +10dBm; (5)Operating temperature TA: –40 to +85℃; (6)Storage temperature TSTG:–40 to +125℃.

Features

SKY65404-31 features: (1)Ultra-low Noise Figure: 1.0dB; (2)4.9GHz to 5.9GHz operation; (3)Enable/disable mode; (4)High IIP3: +7dBm; (5)High gain: 13dB; (6)2.8 to 5.0V single-supply operation; (7)QFN (6-pin, 1.5 x 1.5 mm) package (MSL1, 260℃ per JEDEC J-STD-020).

Diagrams

SKY65404-31 block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
SKY65404-31
SKY65404-31
Analogic Tech
RF Amplifier 4.9-5.9GHz Gain 16dB 802.11a/n/ac NF1.5dB
Data Sheet
0-3000: $0.40
3000-6000: $0.40
6000-9000: $0.39
9000-18000: $0.37
SKY65404-31-EVB
SKY65404-31-EVB

RF EVAL BOARD FOR SKY65404-31
Data Sheet
0-1: $371.22
1-100: $274.38
100-500: $242.10
500-1000: $225.96