Low Noise Amplifiers (LNA)

Product Overview

We provides wide variety of low noise amplifiers (LNA) for DTV, GPS and WLAN. LNAs for DTV can be used for ISDB-T, ISDB-Tmm, DVB-H, etc. LNAs for WLAN can be used in 2.4GHz, 3.5GHz and 5GHz bands. 0.18µm SiGeC BiCMOS process provides low NF and low distortion characteristics. Built-in CMOS logic circuit provides gain mode switching (for DTV and WLAN), built-in shutdown mode (for GPS).

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Image Sample

Image Sample (DTV/GPS)Image Sample (WLAN)

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Features

For DTV For GPS
Industry's top level of high frequency characteristics
(0.18µm SiGeC BiCMOS:
fT = 90 GHz, fmax = 140 GHz)
Industry's top level of high frequency characteristics
(0.18µm SiGeC BiCMOS:
fT = 90 GHz, fmax = 140 GHz)
Low NF, low distortion Low NF, low distortion
Some passive devices
(capacitors, inductors) built in
Some passive devices
(capacitors, inductors) built in
Internal gain control switch Built-in shut-down mode
Small package
(0.86mm x 0.58mm x 0.4mm(WLCSP))
Small package
Wide band range -
Low Voltage (1.8V) Operation (AN26072A) -

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Applications

Application for DTV

Application for DTV

Application for WLAN

Application for WLAN

Application for GPS

Application for  GPS

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