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RF2958 Datasheet 2.4GHz SPREAD-SPECTRUM TRANSCEIVER

Manufacturer: RF Micro Devices (now Qorvo)

General Description

The RF2958 is a single-chip transceiver specifically designed for IEEE 802.11b applications.

The part includes all required transceiver functions.

The receiver includes: an LNA and downconverter;

Overview

RF2958 0 Typical Applications • IEEE 802.11b WLANs • Wireless Residential Gateways • Secure Communication Links.

Key Features

  • Complete IEEE802.11b Transceiver including VCOs.
  • Small 32-pin Leadless Package.
  • Minimal External Components Required.
  • Low Receive Current.
  • High Performance Super-het Architecture 32 31 30 29 28 3rd Order Bes LPF TX I 27 26 3rd Order Bes LPF 25 IF IN+ 1 3rd Order Bes LPF 3rd Order Bes LPF IF IN- 2 IF Synth Analog 23 DIG REG VCC IF 3 22 VCC PLL4 21 SCLK RX IF Voltage Regulator 1 RX IF Voltage Regulator 2 SPI Serial Port Frac-N Digital.