The Fujitsu 2G/3G/LTE Transceiver MB86L10A Ideal for Multimode, Multiband LTE, UMTS and EDGE Mobile Handsets Transceiver Module TCXO 3G Rx Path Tx Path 4G Rx Path Band XI ADC 3G + 4G DigRF Interfaces SYSCLKEN Band IX SWITC H SYSCLK Band I Band VI ADC Band VIII Rx Synth GSM DCS ADC PCS ADC Tx Synth GSM/EDGE PA DAC DAC Tx Modulator Band I Tx VCO Band VI Band IX S WIT C HP LE X E R Tx Digital Tx Path Band XI MB86L10A Band VII Description The Fujitsu MB86L10A is the industry’s first commercial multimode transceiver to eliminate external LNAs and inter-stage SAW filters from the TX and RX paths of both 3G and LTE lineups. The transceiver features a high-level programming model for controlling the radio using an open standard digital interface (3G and 4G DigRF/MIPI), which is compatible with a wide range of industry basebands. Simultaneous support of both 3G and 4G interfaces allows the MB86L10A to be paired with one or two baseband processor ICs as needed. Building on the revolutionary short-cycle RF programming method used in Fujitsu’s MB86L01A, the MB86L10A speeds RF subsystem implementations with simplified layer-one programming and embedded intelligence. With this revolutionary approach, an engineer enters a single command stating the desired channel and power level. This command sets the parameters and times the events so that system compliance is virtually assured. Eight outputs directly drive the power amplifier and eliminate the need for TX inter-stage SAW filters. The new RF front-end eliminates the need for LNAs and RX inter-stage SAW filters. Nine primary and five secondary inputs support LTE, WCDMA and GSM/EDGE. The receiver also incorporates anti-aliasing filters, digital channel filters, digital gain control and highdynamic-range ADCs. The new, compact transceiver module enables cell-phone manufacturers to reduce component count, board space and bill of materials. The transceiver offers SPI and/or GPOs to control PAs, switching regulators and the antenna switch. A microcontroller unit in the transceiver enables simplified timing and control. The MB86L10A supports GSM (GSM850, EGSM900, DCS1800, PCS1900), WCDMA (bands I, II, III, IV, V, VI, VIII, IX, X, and XI), LTE (FDD bands 1, 3, 4, 6, 7, 8, 9, 10, 11, 13, 17 and TDD bands 38 or 40). W The Fujitsu 2G/3G/LTE Transceiver MB86L10A Applications W • Mobile phones • Mobile Internet devices • Data cards • Embedded modules Features W • 6.5mm × 9.0mm × 1.0mm LGA package • First multi-mode transceiver to eliminate both TX and RX inter-stage SAW filters, as well as LNAs from 3G and 4G paths • GSM bands: GSM850, EGSM900, DCS1800, PCS1900 • Support for EGPRS Class 34 operation • WCDMA bands: I, II, III, IV, V, VI, VIII, IX, X, and XI • WCDMA FDD HSDPA category 10 • WCDMA FDD HSUPA with 4 E-DPDCH category 6 • LTE-FDD bands: 1, 3, 4, 6, 7, 8, 9, 10, 11, 13, and 17 • LTE-TDD bands: 38 or 40 • LTE category 3 data rate FUJITSU MICROELECTRONICS AMERICA, INC. Corporate Headquarters 1250 E. Arques Avenue, M/S 333, Sunnyvale, CA 94085-5401 Tel: (800) 866-8608 Fax: (408) 737-5999 E-mail: [email protected] Web Site: http://us.fujitsu.com/micro • 14 differential RF inputs for the receiver – 9 differential RF inputs on the primary receiver – 5 differential RF inputs on the diversity receiver • 8 RF outputs on transmitter • DigRF 3G and 4G interfaces to the baseband IC • RX and TX auto calibration routines • Auxiliary SPI to control PAs, switching regulators and antenna switch • GPO ports for non-SPI components • Simplified timing and control via a microcontroller unit core • Minimized factory calibration time 8 © 2010 Fujitsu Microelectronics America, Inc. All company and product names are trademarks or registered trademarks of their respective owners. Printed in the U.S.A. RFT-FS-21377-05/2010