PBL40215 - Ericsson

PBL40215 RF Transceiver circuit for the Digital Enhanced Cordless Telecommunications (DECT) system

The PBL 402 15 is a complete RF transceiver to be used in the Digital Enhanced Cordless Telecommunications ( DECT ) system. It is designed to interface to various base-band controllers. The circuit contains transmit and receive functions that share integrated high stability VCO´s and a phase locked loop function ( PLL ). All functionality is controlled thro.

Features

• High Tx output power to +7dBm
• Integrated PLL and high stability VCO´s
• 3-line serial interface bus
• Minimum 2.7 V supply voltage
• Low current consumption
• Differential Rx input and Tx output
• Flexible interface to various baseband controllers
• Exellent performance with Ericsson´s power amplifier PBL403 09
• Low cost Applications:
• DECT Handset and base station
• Wireless local area network ( WLAN )
• Wireless local loop ( WLL ) PB 0 L4 5 21 Figure 1. Block diagram. Figure 2. Package outlook. 1 PBL 402 15 PA - Vcc C14 2.2nF C15 8pF GND C16 10nF C17 33pF L5 4.7nH C12 1pF MS.