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BFU730LX_15 Datasheet, PDF (1/13 Pages) NXP Semiconductors – NPN wideband silicon germanium RF transistor | |||
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BFU730LX
NPN wideband silicon germanium RF transistor
Rev. 1 â 8 May 2013
Product data sheet
1. Product profile
CAUTION
1.1 General description
NPN silicon germanium microwave transistor for high speed, low noise applications in a
SOT883C leadless ultra small plastic SMD package.
This device is sensitive to ElectroStatic Discharge (ESD). Observe precautions for handling
electrostatic sensitive devices.
Such precautions are described in the ANSI/ESD S20.20, IEC/ST 61340-5, JESD625-A or
equivalent standards.
1.2 Features and benefits
ï® Leadless ultra small plastic SMD package 1.0 mm ï´ 0.6 mm ï´ 0.34 mm
ï® Low noise high gain microwave transistor
ï® Noise figure (NF) = 0.75 dB at 6 GHz
ï® High maximum power gain (Gp(max)) of 15.8 dB at 6 GHz
ï® Excellent linearity in WiFi LNA from 5 GHz to 5.9 GHz:
ïµ input third-order intercept point (IP3i) = 15 dBm
ïµ input power at 1 dB gain compression (Pi(1dB)) = 0 dBm
See application note AN11224: Low Noise Fast Turn ON/OFF 5-5.9GHz WiFi LNA with
BFU730LX.
ï® 110 GHz fT silicon germanium technology
1.3 Applications
ï® Wi-Fi / WLAN
See application notes:
ïµ AN11223: Low Noise Fast Turn ON/OFF 2.4-2.5GHz WiFi LNA with BFU730LX
ïµ AN11224: Low Noise Fast Turn ON/OFF 5-5.9GHz WiFi LNA with BFU730LX
ï® WiMAX
ï® LNA for GPS, GLONASS, Galileo and Compass (BeiDou)
ï® DBS (2nd LNA stage, mixer stage, DRO), SDARS
ï® RKE, AMR / Zigbee
ï® LNA for microwave communications systems
ï® Low current battery equipped applications
ï® Microwave driver / buffer applications
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