SA2421 Datasheet 2.45 Ghz Low Voltage Rf Transceiver

Manufacturer: Philips Semiconductors (now NXP Semiconductors)

Overview: INTEGRATED CIRCUITS SA2421 2.45 GHz low voltage RF transceiver Product specification Supersedes data of 2000 Feb 11 2000 Mar 13 Philips Semiconductors Philips Semiconductors Product specification 2.

Datasheet Details

Part number	SA2421
Manufacturer	Philips Semiconductors (now NXP Semiconductors)
File Size	101.26 KB
Description	2.45 GHz low voltage RF transceiver
Datasheet	SA2421_PhilipsSemiconductors.pdf

General Description

The SA2421 transceiver is a combined low–noise amplifier, receive mixer, transmit mixer and LO buffer IC designed using a 20 GHz fT BiCMOS process, QUBiC2, for high–performance low–power communication systems for 2.4–2.5 GHz applications.

The LNA has a 3.2 dB noise figure at 2.45 GHz with 14.3 dB gain and an IP3 intercept of –3 dBm at the input.

The wide–dynamic–range receive mixer has a 11.2 dB noise figure and an input IP3 of +2.5 dBm at 2.45 GHz.

Key Features

LOP Tx/Rx LOM.
Low current consumption: 34 mA nominal transmit mode and 20 mA nominal receive mode.
High system power gain: 24 dB (LNA + Mixer) at 2.45 GHz.
Excellent gain stability versus temperature and supply voltage.
Separate Rx IN and Tx OUT pins.
Wide IF range: 50.
500 MHz.
10dBm typical LO input power.
Improved LNA reverse isolation S12.
TSSOP24 package.

SA2421 Distributor

More Datasheets from Philips Semiconductors (now NXP Semiconductors)

Part Number	Description
SA2420	Low voltage RF transceiver . 2.45GHz
SA2400A	Single Chip Transceiver for 2.45 Ghz ISM band
SA2410	2.45GHz RF power amplifier and T/R switch
SA2411	+20 dBm single chip linear amplifier for WLAN