AS3801 Datasheet PDF | austriamicrosystems AG

austriamicrosystems AG AS3801

The AS3801 is a gain controlled amplifier designed for the transmit section of dual mode CDMA/FDM, TDMA/FDM or FM/FDM cellular phones. The circuit is designed for narrow band IF applications but can also be used in wideband applications. Compatibility The AS3801 is designed to be functionally or/and pin compatible to the following products: r r r RF9909 Q5505 CXA3002N (RF Micro Devices), pin compat.

Part No.	AS3801
Datasheet	AS3801 Download
Manufacturer	austriamicrosystems AG
Description	CDMA/FM TRANSMIT AGC AMPLIFIER AS3801
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FEATURES

r r r r r r r r r Supports dual mode operation. -45dB to +40db gain control guaranteed. High OIP3 of 15dBm @ max. gain @ -51dBm input power. Single 3.6V supply. Temperature and supply stabilized. Power down feature. 100MHz to 300MHz operation. Silicon BiCMOS process. Miniature surface mount 16 pin, 150 mil SSOP package.

GENERAL DESCRIPTION

Key specifications like gain range, noise figure, IP3, temperature range and other specifications are designed to be in line with the IS-95 standard for CDMA cellular communications.

APPLICATIONS

r Digital cellular systems with transmission methods: CDMA/FDM, TDMA/FDM, FM/FDM and TDMA/TDD. Examples: IS-95 CDMA, IS-54 DAMPS, AMPS, PWT. Cordless phones analog / digital. General purpose linear IF amp’ s. WLL / WLAN. (Qualcomm), (Sony) pin compat. r r r r CDMA+ CDMAGND GND GND GND GND PWD VCTRL VCC VCC VCC GND GND OUT+ OUT- This document contains information on products under development. Austria Mikro Systeme Intl. AG reserves the right to change or discontinue this product without notice.