CX20524-15

SOP, Low speed, Power-On Reset generation, 1.8 V, Temperature sensor

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Price:: US $1.00~2.00 / piece [Get Latest Price]

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	US $1.00~2.00

PartNumber:: CX20524-15

Brand:: Skyworks Solutions Inc. - Skyworks | Pack: SOP | D/C: 06+

Availability:: Supply Ability: 10000/Week Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

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Total Price:: US $0

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Products Upload time: 2011-11-11

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Product Summary

The CX20524-15 is a mixed signal device for GSM and GPRS applications. The CX20524-15 Mixed Signal Device (MSD) is a highly integrated device designed for use in multi-band Global System for Mobile communications (GSM) and General Packet Radio Service (GPRS) handsets. The MSD of the CX20524-15 includes all the power management, voice-band, mixed signal, and radio control functions required in a GSM/GPRS handset and module. In the receive path, the MSD digitizes the baseband In-Phase/Quadrature (I/Q) inputs. Digital samples are then sent to the Baseband Processor (BP) via the Rx serial interface. The receive path of the CX20524-15 features a programmable gain amplifier (PGA) for Automatic Gain Control (AGC) of the receive signal.

Features

CX20524-15 features: (1)Auxiliary 8-bit ADC for monitoring system signals; (2)3 V/1.8 V SIM card interface; (3)Temperature sensor; (4)High speed asynchronous serial ports for interface to Skyworks Baseband Processor device; (5)Low speed asynchronous serial port for power management functions; (6)Voltage regulators for both internal (fixed voltage) and system (programmable voltage) needs; (7)Low power operation; (8)Control circuit for multi-chemistry advanced battery charger; (9)Power-On Reset (POR) generation; (10)Over current-limiting; (11)Power On/Off control inputs.