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SIW1721B - BLUETOOTH RADIO MODEM

General Description

The following figure shows the SiW1721B Radio Modem functional block diagram.

During the receive process, the radio signal is taken from the single-ended RF input pin that feeds into the low noise amplifier (LNA).

Key Features

  • Integrated RF transceiver and modem for Bluetooth wireless technology.
  • Manufactured using low-power 0.18-micron CMOS process technology.
  • Digital baseband interface connects directly to an integrated Bluetooth controller.
  • Direct conversion RF architecture improves receiver-blocking performance.
  • Low out-of-band spurious emissions minimize interference with mobile phone operations.
  • Hardware AGC dynamically adjusts receiver performance in c.

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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.

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SiW1721B www.DataSheet4U.com 0 Features • Integrated RF transceiver and modem for Bluetooth wireless technology. • Manufactured using low-power 0.18-micron CMOS process technology. • Digital baseband interface connects directly to an integrated Bluetooth controller. • Direct conversion RF architecture improves receiver-blocking performance. • Low out-of-band spurious emissions minimize interference with mobile phone operations. • Hardware AGC dynamically adjusts receiver performance in changing environments. • 50 Ω RF I/O does not need additional external impedance matching components. • On-chip voltage regulation simplifies system design. • -88 dBm receiver sensitivity and +2 dBm transmitter power typical performance specifications. • Bluetooth Specification V2.0 qualified.