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CX20536 - CDMA and GPS Baseband Analog Processor

Description

The CX20536 is a receive-only Code Division Multiple Access (CDMA) and Global Positioning System (GPS) Baseband Analog Processor (BAP) for dual-mode CDMA and GPS-capable portable phones.

Features

  • Single supply voltage 2.7 to 3.3 V.
  • Operational temperature.
  • 30 °C to +85 °C.
  • Low power consumption in all operating modes including sleep operation.
  • Single mode for CDMA phones, but also with GPS position location capability.
  • Receive signal path includes:.
  • Separate CDMA, GPS filters, and ADCs.
  • DC offset correction.
  • Receive VHF PLL synthesizer:.
  • Programmable charge pump current DataSheet4U. com.
  • Lo.

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Datasheet Details

Part number CX20536
Manufacturer Skyworks
File Size 106.40 KB
Description CDMA and GPS Baseband Analog Processor
Datasheet download datasheet CX20536 Datasheet

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CX20505-14 Integrated Analog Device for GSM and GPRS Applications
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
www.DataSheet4U.com PRODUCT SUMMARY CX20536: CDMA and GPS Baseband Analog Processor Applications • Dual-band, dual-mode mobile phones (including E911 capabilities) • GPS receivers analog and digital signals for CDMA and GPS operation. For a given operation, the CX20536 accepts analog In-phase (I) and Quadrature (Q) signals, performs channel selection low-pass filtering, and converts the analog baseband signals into digital signals. For clock generation, the CX20536 includes internal digital and Phase Locked Loop (PLL) clock synthesis for 19.2, 19.68, and 19.8 MHz system clocks. It also provides the capability to accept the CHIPx8 clock from the Mobile Station Modem (MSM) or equivalent baseband device.
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