HIGH-SPEED DATA CONVERTERS AND IF DIVERSITY RECEIVERS FROM ADI MAXIMIZE RECEIVER SENSITIVITY AND DYNAMIC RANGE FOR 3G AND 4G CELLULAR BASE STATIONS

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아나로그디바이스 Nasdaq ADI
Jul. 26, 2011 09:51
SEOUL--(Korea Newswire)--Analog Devices, Inc. (ADI) today introduced four high-speed data converter products that support signal sampling rates necessary to accommodate multi-carrier radio platform requirements for today’s 3G and 4G cellular infrastructure communication standards, including CDMA2000, UMTS/LTE, TD-SCDMA and TD-LTE.

Analog Devices’ AD6649 and AD6643 IF diversity receivers and AD9643 and AD9613 high-speed A/D converters complement other receive chain components to simplify control loops and maximize base station receiver sensitivity and dynamic range. When paired with ADI’s dual-channel ADL5202 VGA (variable gain amplifier), the AD6649 IF receiver ensures that both weak and strong incoming cell phone call signals are effectively received and processed. The VGA is directly controlled by the AD6649 which can use the 1-dB gain step resolution in a simplified AGC (automatic gain control) loop.

Download data sheets and order samples:
- AD6649 IF diversity receiver: www.analog.com/AD6649
- AD6643 IF diversity receiver: www.analog.com/AD6643
- AD9643 14-bit A/D converter: www.analog.com/AD9643
- AD9613 12-bit A/D converter: www.analog.com/AD9613
- ADL5202 VGA: www.analog.com/ADL5202

Learn more about ADI’s communications solutions: http://communications.analog.com/en/segment/cmmn.html

Website: http://www.analog.com

Contact

Dawson Han
INCOMM BRODEUR
82.2.2016.7177