BG S F1 8 D M 2 0 SP8T Antenna Switch Module with integrated SPI controller, 2 GSM-Tx and 6 WCDMA-TRx Ports for 2G/3G Convergence Da t a S h e e t Revision 2.4, 2013-05-31 RF & Pro te c ti o n D e v i c e s Edition 2011-03-07 Published by Infineon Technologies AG 81726 Munich, Germany © 2011 Infineon Technologies AG All Rights Reserved. Legal Disclaimer The information given in this document shall in no event be regarded as a guarantee of conditions or characteristics. With respect to any examples or hints given herein, any typical values stated herein and/or any information regarding the application of the device, Infineon Technologies hereby disclaims any and all warranties and liabilities of any kind, including without limitation, warranties of non-infringement of intellectual property rights of any third party. Information For further information on technology, delivery terms and conditions and prices, please contact the nearest Infineon Technologies Office (www.infineon.com). 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BGSF18DM20 SP8T Antenna Switch Module BGSF18DM20 SP8T Antenna Switch Module with integrated SPI controller, 2 GSM-Tx and 6 WCDMA-TRx Ports for 2G/3G Convergence Confidential Revision History: 2013-05-31, Revision 2.4 Previous Revision: 2012-03-28, Revision 2.3 Page Subjects (major changes since last revision) no changes make it public version Trademarks of Infineon Technologies AG A-GOLD™, BlueMoon™, COMNEON™, CONVERGATE™, COSIC™, C166™, CROSSAVE™, CanPAK™, CIPOS™, CoolMOS™, CoolSET™, CONVERPATH™, CORECONTROL™, DAVE™, DUALFALC™, DUSLIC™, EasyPIM™, EconoBRIDGE™, EconoDUAL™, EconoPACK™, EconoPIM™, E-GOLD™, EiceDRIVER™, EUPEC™, ELIC™, EPIC™, FALC™, FCOS™, FLEXISLIC™, GEMINAX™, GOLDMOS™, HITFET™, HybridPACK™, INCA™, ISAC™, ISOFACE™, IsoPACK™, IWORX™, M-GOLD™, MIPAQ™, ModSTACK™, MUSLIC™, my-d™, NovalithIC™, OCTALFALC™, OCTAT™, OmniTune™, OmniVia™, OptiMOS™, OPTIVERSE™, ORIGA™, PROFET™, PRO-SIL™, PrimePACK™, QUADFALC™, RASIC™, ReverSave™, SatRIC™, SCEPTRE™, SCOUT™, S-GOLD™, SensoNor™, SEROCCO™, SICOFI™, SIEGET™, SINDRION™, SLIC™, SMARTi™, SmartLEWIS™, SMINT™, SOCRATES™, TEMPFET™, thinQ!™, TrueNTRY™, TriCore™, TRENCHSTOP™, VINAX™, VINETIC™, VIONTIC™, WildPass™, X-GOLD™, XMM™, X-PMU™, XPOSYS™, XWAY™. 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Last Trademarks Update 2009-10-19 Data Sheet 3 Revision 2.4, 2013-05-31 BGSF18DM20 SP8T Antenna Switch Module Table of Contents Table of Contents Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 List of Figures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 List of Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 2 Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 3 Operation Ranges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 4 Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 5 Pin Definition and Package Outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 6 SPI Command Set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Data Sheet 4 Revision 2.4, 2013-05-31 BGSF18DM20 SP8T Antenna Switch Module List of Figures List of Figures Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Data Sheet ASM Configuration with Lext = 1.5nH (optional). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Pin Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Package Outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 SPI Command Set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 5 Revision 2.4, 2013-05-31 BGSF18DM20 SP8T Antenna Switch Module List of Tables List of Tables Table 1 Table 2 Table 3 Table 4 Table 5 Data Sheet Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Operation Ranges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 RF Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Pin Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Mechanical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 6 Revision 2.4, 2013-05-31 SP8T Antenna Switch Module ANT GND SDIO SCL Features FRM 1 BGSF18DM20 Main Features • • • • • • • LVDD GND_LB 16 GND VDD TRX6 LB_TX GND GND TRX5 HB_TX TRX4 6 GND GND TRX1 1 TRX2 • • • • • • • 11 2 high-linearity GSM Tx paths with power handling capability of up to 36 dBm 6 high-linearity WCDMA TRx ports Integrated harmonic filters for GSM High and Low bands Integrated ESD protection at ANT port Low insertion loss Low harmonic generation On chip control logic including ESD protection Suitable for Quadband GSM / Edge / C2K / LTE / WCDMA Applications 0.1 to 2.7 GHz coverage High port-to-port-isolation No external DC blocking capacitors required Integrated SPI decoder supporting logic levels from 1.35 V to 3.3 V Direct connect to battery Small form factor 3.2 mm x 2.8 mm Height 1.0 mm max. TRX3 • BGSF 18D_Pinning2.vsd Description The BGSF18DM20 is a Single Pole Eight Throw (SP8T) switch module optimized for wireless applications up to 2.7 GHz. It is a perfect solution for multimode handsets based on GSM Quadband and WCDMA. The switch module configuration is shown in Figure 1. The module comes in a miniature LGA Package and comprises of a high power CMOS SP8T switch with integrated SPI controller and harmonic filters for GSM high and low band transmit paths. The on-chip controller integrates CMOS logic and level shifters, driven by control inputs from 1.35 to 3.3 V. The module features direct-connect-to-battery functionality and DC-free RF ports. The antenna port has integrated ESD protection to achieve 8kV ESD robustness without external components. Product Name Package Chip Marking BGSF18DM20 PG-VCCN-20-1 M4783A 1XX / YWW / 1.3 Data Sheet 7 Revision 2.4, 2013-05-31 BGSF18DM20 SP8T Antenna Switch Module Features ANT BGSF18D ESD Protection TRx_1 TRx_2 Tx_HB TRx_3 Harmonic Filters TRx_4 TRx_5 Tx_LB TRx_6 SP8T Gnd_LB Figure 1 Data Sheet Gnd VDD Lext SPI-VDD SPI-CLK SP I-DATA SPI-FRM SPI Controller ASM Configuration 8 Revision 2.4, 2013-05-31 BGSF18DM20 SP8T Antenna Switch Module Maximum Ratings 2 Maximum Ratings Table 1 Maximum Ratings Parameter Symbol Values Min. Typ. Max. Unit Note / Test Condition Supply Voltage Vdd -0.5 – 5.5 V – Storage temperature range TSTG -55 – +150 °C – RF input power at all GSM Tx ports PinTx – – +36 dBm – RF input power at all TRx ports PinTRx – – +32 dBm – ESD capability Human Body Model VESD_HBM 1000 – – V – ESD capability ANT port (according IEC 61000-4-2 contact) VESD_ANT 8000 – – V – Junction temperature Tj – – +125 °C – – – 80 K/W – Thermal resistance junction - soldering point RthJS Attention: Stresses above the max. values listed here may cause permanent damage to the device. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Maximum ratings are absolute ratings; exceeding only one of these values may cause irreversible damage to the integrated circuit. Data Sheet 9 Revision 2.4, 2013-05-31 BGSF18DM20 SP8T Antenna Switch Module Operation Ranges 3 Operation Ranges Table 2 Operation Ranges Parameter Symbol Values Min. Typ. Max. Unit Note / Test Condition Supply Voltage Vdd 2.85 3.5 4.7 V – Supply current Idd 100 250 400 µA – SPI supply voltage Vdd_SPI 1.6 1.8 3.5 V – SPI Control voltage low VCtrl_L -0.3 0 0.3 V – SPI Control voltage high VCtrl_H 1.35 Vdd Vdd_SPI V – +0.3 V SPI Control current ICtrl 5 250 400 µA – RF frequency fRF 0.1 0.8 - 2.1 2.7 GHz – Ambient temperature range TA -30 +25 +85 °C – TRx ports (VSWR = 4:1) Pin_TRx – – 25 dBm – GSM Tx port @ 1 GHz (VSWR = 4:1) PinGSM_F1 – – 35 dBm – GSM Tx port @ 2 GHz (VSWR = 4:1) PinGSM_F2 – – 33 dBm – Input Power Data Sheet 10 Revision 2.4, 2013-05-31 BGSF18DM20 SP8T Antenna Switch Module Electrical Characteristics 4 Electrical Characteristics Terminating port impedance: Z0 = 50 Ω Temperature: T = -30°C...+85 °C Supply voltage: Vdd = 2.85 V...4.7 V Table 3 RF Characteristics Parameter Symbol Values Min. Typ. Max. Unit Note / Test Condition Insertion Loss TRX_1-6 IL 0.5 0.6 0.9 dB 824 to 960 MHz TRX_1-6 IL 0.6 0.7 1.0 dB 1710 to 1980 MHz TRX_1,4,5,6 IL 0.7 0.9 1.2 dB 1990 to 2170 MHz TRX_2,3 IL 0.6 0.8 1.1 dB 1990 to 2170 MHz TX_LB IL 0.8 1.0 1.3 dB 824 to 915 MHz TX_HB IL 0.8 1.0 1.3 dB 1710 to 1910 MHz RL 10 20 30 dB 824 to 960 MHz 10 14 25 dB 1710 to 1980 MHz 10 20 30 dB 1990 to 2170 MHz 30 35 40 dB Antenna to any TRx port 30 35 40 dB Between the ports TRx2, TRx4 and TRx6 25 30 35 dB Between any two ports 35 36 381) dBm 824 to 915 MHz 1) Return Loss Isolation ISO P0.1 dB Compression Point TX_LB P0.1dB TX_HB P0.1dB 33 35 38 dBm 1710 to 1980 MHz TRx_1-6 P0.1dB 30 31 32 dBm 824 to 2170 MHz ton/off 0.5 1 3 µs 90% OFF to 90% ON; 90% ON to 90% OFF – 10 25 µs After power down mode Tx = 20 dBm, Interferer = -15 dBm Switching Time On/Off Boost Converter tBC Settling Time Intermodulation Distortion in Rx Band IMD2, low IMD2 low -135 -115 -105 dBm IMD3 IMD3 -135 -110 -105 dBm IMD2, high IMD2 high -135 -115 -105 dBm Harmonic Generation up to 12.75 GHz TX_LB PHarm -75 -80 -85 dBc 35 dBm, 50 Ω, 25% duty cycle TX_HB -73 -80 -80 dBc 33 dBm, 50 Ω, 25% duty cycle TRX_1-6 -75 -85 -90 dBc 25 dBm, 50 Ω, 25% duty cycle Data Sheet 11 Revision 2.4, 2013-05-31 BGSF18DM20 SP8T Antenna Switch Module Electrical Characteristics Table 3 Parameter RF Characteristics (cont’d) Symbol Harmonic Attenuation TX_LB TX_HB Patt Values Unit Note / Test Condition Min. Typ. Max. 22 25 35 dB 1648 to 1830 MHz 15 20 35 dB 2472 to 2745 MHz 15 20 30 dB 3296 to 12750 MHz 22 30 35 dB 3420 to 3820 MHz 21 30 38 dB 5130 to 5730 MHz 20 25 30 dB 6840 to 12750 MHz 2) 1) Beyond operating range, maximum rating limits exceeded. 2) Harmonic Attenuation optimization by using different values of external inductor Lext. See also Application Note. Note: All electrical characteristics are measured with all RF ports terminated in 50 Ω and recommended circuit. Data Sheet 12 Revision 2.4, 2013-05-31 BGSF18DM20 SP8T Antenna Switch Module Pin Definition and Package Outline 5 Pin Definition and Package Outline Table 4 Pin Configuration Pin No. Name 1 TRX_3 WCDMA TRX-port 2 TRX_2 WCDMA TRX-port 3 TRX_1 WCDMA TRX-port 4 GND Ground 5 GND Ground 6 HB_TX High Band GSM TX-port 7 GND Ground 8 LB_TX Low Band GSM TX-port 9 GND Ground 10 GND_LB Ground Lowband 11 ANT Antenna Port 12 GND Ground 13 SDIO SPI Data 14 SCL SPI Clock 15 FRM SPI Frame 16 LVDD SPI Supply Voltage 17 VDD Supply Voltage 18 TRX_6 WCDMA TRX-port 19 TRX_5 WCDMA TRX-port 20 TRX_4 WCDMA TRX-port Table 5 Pin Type Buffer Type Function Mechanical Data Parameter Symbol Value Unit Package size Size 3.2 x 2.8 mm Package height H 0.99 mm Data Sheet 13 Revision 2.4, 2013-05-31 BGSF18DM20 SP8T Antenna Switch Module Pin Definition and Package Outline ANT GND SDIO SCL FRM 2.8 mm 11 LVDD GND_LB 16 GND 3.2 mm VDD TRX6 LB_TX GND TRX5 GND TRX4 HB_TX 6 Figure 2 Pin Configuration Figure 3 Package Outline Data Sheet GND GND TRX1 TRX2 TRX3 1 BGSF 18D_Pinning .vsd 14 Revision 2.4, 2013-05-31 BGSF18DM20 SP8T Antenna Switch Module Pin Definition and Package Outline XX = TO BE REPLACED BY TRACE CODE / LOT IDENTIFIER YWW = TO BE REPLACED BY ACTUAL DATE CODE (Y = LAST DIGIT OF YEAR, WW = ACTUAL WORKWEEK) BGSF 18D_Marking.vsd Figure 4 Data Sheet Laser Marking 15 Revision 2.4, 2012-0531 BGSF18DM20 SP8T Antenna Switch Module SPI Command Set 6 SPI Command Set Data Write 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 R/W Device address Register address 1 0 0 0 1 0 0 0 1 0 0 0 0 0 0 x x x 0 0 0 0 0 0 0 1 0 0 1 0 0 1 0 0 0 1 0 1 0 1 1 0 1 0 0 0 1 0 0 1 1 0 1 0 1 1 1 1 8 7 Data x 6 5 4 3 2 1 0 Description Read (not used) Write Only 1 SPI register used x Bits not used Switch Disabled (low current mode) GSM_HB_TX GSM_LB_TX TRX1 TRX2 TRX3 TRX4 TRX5 TRX6 Isolation state x x x x x x x 8 7 Data x x 6 5 4 3 2 1 0 Description x x x x x x x Standby Mode Global Write 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 Device address Register address R/W 0 1 1 1 1 1 1 1 1 1 1 1 1 1 x x x x x x x Figure 5 Data Sheet SPI Command Set 16 Revision 2.4, 2013-05-31 w w w . i n f i n e o n . c o m Published by Infineon Technologies AG