PMB5699

Product Brief PMB 5699 SMARTi U Single-Chip W- C D M A / U MTS Tra nsce i ve r SMARTi U – First Single-Chip U M T S / W - C D M A R F -Tr a n s ce i v e r Infineon has designed the first single-chip UMTS/ W-CDMA RF-transceiver IC SMARTi U to be used in mobile applications according 3GPP (FDD, 2100 MHz) requirements. SMARTi U (PMB 5699) offers lowest component count and smallest PCB area at lowest current consumption. The full homodyne architecture and flexible control concept reduces significantly implementation efforts and time-to-market. General ■ ■ ■ ■ ■ ■ ■ Supply voltage: 2.7 - 3.0 V 3-Wire bus programmable Low external component count Temperature range -25 to 85°C P-VQFN-40 leadless package 6.5 x 5.5 mm, 0.5 mm pitch Integrated synthesizers Rx ■ ■ ■ Features ■ ■ ■ ■ ■ ■ ■ ■ Integration of receive and transmit path – Smallest size – Lowest component count – Less requirements on PCB layout Fully integrated synthesizers – No external tank circuit – No external frequency adjustment required Fully homodyne architecture – No IF (intermediate frequency) stage – No IF-SAW filter – Easiest frequency concept Lowest current consumption – Highest stand-by and talk time Integrated receive channel filter – Reduced baseband efforts Integrated transmit filter – Reduced baseband signal requirements Flexible baseband interface – Supporting various baseband solutions – Various reference frequencies – Adjustable I/Q interface – Flexible 3-wire-bus concept – Supporting multi-m...