BGM704N7

BGM704N7 FM Radio LNA with Integrated RX/TX Switch Data Sheet Revision 2.1, 2010-10-19 Preliminary RF & Protection Devices Edition 2010-10-19 Published by Infineon Technologies AG 81726 Munich, Germany © 2010 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). Warnings Due to technical requirements, components may contain dangerous substances. For information on the types in question, please contact the nearest Infineon Technologies Office. Infineon Technologies components may be used in life-support devices or systems only with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support device or system or to affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body or to support and/or maintain and sustain and/or protect human life. If they fail, it is reasonable to assume that the health of the user or other persons may be endangered. BGM704N7 FM Radio LNA with Integrated RX/TX Switch BGM704N7 FM Radio LNA with Integrated RX/TX Switch Revision History: 2010-10-19, Revision 2.1 Previous Revision: 2010-05-26, Revision 2.0 Page 12-23 Subjects (major changes since last revision) Updated performance values Trademarks of Infineon Technologies AG AURIX™, BlueMoon™, COMNEON™, C166™, CROSSAVE™, CanPAK™, CIPOS™, CoolMOS™, CoolSET™, CORECONTROL™, DAVE™, EasyPIM™, EconoBRIDGE™, EconoDUAL™, EconoPACK™, EconoPIM™, EiceDRIVER™, EUPEC™, FCOS™, HITFET™, HybridPACK™, ISOFACE™, I²RF™, IsoPACK™, MIPAQ™, ModSTACK™, my-d™, NovalithIC™, OmniTune™, OptiMOS™, ORIGA™, PROFET™, PRO-SIL™, PRIMARION™, PrimePACK™, RASIC™, ReverSave™, SatRIC™, SIEGET™, SINDRION™, SMARTi™, SmartLEWIS™, TEMPFET™, thinQ!™, TriCore™, TRENCHSTOP™, X-GOLD™, XMM™, X-PMU™, XPOSYS™. Other Trademarks Advance Design System™ (ADS) of Agilent Technologies, AMBA™, ARM™, MULTI-ICE™, PRIMECELL™, REALVIEW™, THUMB™ of ARM Limited, UK. AUTOSAR™ is licensed by AUTOSAR development partnership. Bluetooth™ of Bluetooth SIG Inc. CAT-iq™ of DECT Forum. COLOSSUS™, FirstGPS™ of Trimble Navigation Ltd. EMV™ of EMVCo, LLC (Visa Holdings Inc.). EPCOS™ of Epcos AG. FLEXGO™ of Microsoft Corporation. FlexRay™ is licensed by FlexRay Consortium. HYPERTERMINAL™ of Hilgraeve Incorporated. IEC™ of Commission Electrotechnique Internationale. IrDA™ of Infrared Data Association Corporation. ISO™ of INTERNATIONAL ORGANIZATION FOR STANDARDIZATION. MATLAB™ of MathWorks, Inc. MAXIM™ of Maxim Integrated Products, Inc. MICROTEC™, NUCLEUS™ of Mentor Graphics Corporation. Mifare™ of NXP. MIPI™ of MIPI Alliance, Inc. MIPS™ of MIPS Technologies, Inc., USA. muRata™ of MURATA MANUFACTURING CO., MICROWAVE OFFICE™ (MWO) of Applied Wave Research Inc., OmniVision™ of OmniVision Technologies, Inc. Openwave™ Openwave Systems Inc. RED HAT™ Red Hat, Inc. RFMD™ RF Micro Devices, Inc. SIRIUS™ of Sirius Sattelite Radio Inc. SOLARIS™ of Sun Microsystems, Inc. SPANSION™ of Spansion LLC Ltd. Symbian™ of Symbian Software Limited. TAIYO YUDEN™ of Taiyo Yuden Co. TEAKLITE™ of CEVA, Inc. TEKTRONIX™ of Tektronix Inc. TOKO™ of TOKO KABUSHIKI KAISHA TA. UNIX™ of X/Open Company Limited. VERILOG™, PALLADIUM™ of Cadence Design Systems, Inc. VLYNQ™ of Texas Instruments Incorporated. VXWORKS™, WIND RIVER™ of WIND RIVER SYSTEMS, INC. ZETEX™ of Diodes Zetex Limited. Last Trademarks Update 2010-06-09 Preliminary Data Sheet 3 Revision 2.1, 2010-10-19 BGM704N7 FM Radio LNA with Integrated RX/TX Switch Table of Contents Table of Contents Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 List of Figures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 List of Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 1 2 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 2.10 2.11 2.12 2.13 2.14 2.15 2.16 2.17 2.18 3 3.1 3.2 3.3 3.4 4 4.1 4.2 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Thermal Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 ESD Integrity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 DC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 RX/TX Control Truth Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Logic Signal Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Switching Times . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Measured RF Characteristics RX Mode in 50 Ω System, VCC = 1.8 V . . . . . . . . . . . . . . . . . . . . . . . . 12 Measured RF Characteristics RX Mode in 50 Ω System, VCC = 3.0 V . . . . . . . . . . . . . . . . . . . . . . . . 13 Measured RF Characteristics TX Mode in 50 Ω System, VCC = 1.8 V . . . . . . . . . . . . . . . . . . . . . . . . 14 Measured RF Characteristics TX Mode in 50 Ω System, VCC = 3.0 V . . . . . . . . . . . . . . . . . . . . . . . . 15 Measured RF Characteristics RX Mode (ANT 5 kΩ -> RX 50 Ω), VCC = 3.0 V . . . . . . . . . . . . . . . . . 16 Measured Performance RX Mode in 50 Ω System vs. Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Measured Performance RX Mode in 50 Ω System vs. Temperature . . . . . . . . . . . . . . . . . . . . . . . . . 19 Measured Performance RX Mode in 50 Ω System vs. Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Measured Performance TX Mode in 50 Ω System vs. Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Measured Performance TX Mode in 50 Ω System vs. Temperature . . . . . . . . . . . . . . . . . . . . . . . . . 22 Measured Performance TX Mode in 50 Ω System vs. Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 Application Circuit and Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FM Radio in 50 Ω System Application Circuit Schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FM Radio in High Ohmic System Application Circuit Schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . Pin Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Application Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 24 25 26 27 Physical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 Package Footprint . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 Package Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 Preliminary Data Sheet 4 Revision 2.1, 2010-10-19 BGM704N7 FM Radio LNA with Integrated RX/TX Switch List of Figures List of Figures Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 Figure 8 Block Diagram of FM Radio Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Application Circuit with Chip Outline (Top View) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Application Circuit with Chip Outline High Ohmic (Top View). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 Application Board Layout on 3-layer FR4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 Cross-Section View of Application Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 Detail of Application Board Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 Recommended Footprint and Stencil Layout for the TSNP-7-1 Package . . . . . . . . . . . . . . . . . . . 29 Package Outline (Top, Side and Bottom View) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 Preliminary Data Sheet 5 Revision 2.1, 2010-10-19 BGM704N7 FM Radio LNA with Integrated RX/TX Switch List of Tables List of Tables Table 1 Table 2 Table 3 Table 4 Table 5 Table 6 Table 7 Table 8 Table 9 Table 10 Table 11 Table 12 Table 13 Table 14 Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Thermal Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 ESD Integrity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 DC Characteristics, TA = 25 °C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Band Select Truth Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Typical Switching Times; TA = -30 ... 85 °C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Typical Characteristics 100 MHz, TA = 25 °C, VCC = 1.8 V, VON = 1.8 V, VMODE = 1.8 V . . . . . . . . 12 Typical Characteristics 100 MHz, TA = 25 °C, VCC = 3.0 V, VON = 3.0 V, VMODE = 3.0 V . . . . . . . . 13 Typical Characteristics 100 MHz, TA = 25 °C, VCC = 1.8 V, VON = 1.8 V, VMODE = 0 V . . . . . . . . . . 14 Typical Characteristics 100 MHz, TA = 25 °C, VCC = 3.0 V, VON = 3.0 V, VMODE = 0 V . . . . . . . . . . 15 Typical Characteristics 100 MHz, TA = 25 °C, VCC = 3.0 V, VON = 3.0 V, VMODE = 3.0 V . . . . . . . . 16 Bill of Materials 50 Ω Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Bill of Materials High Ohmic Antenna Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 Pin Definition and Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 Preliminary Data Sheet 6 Revision 2.1, 2010-10-19 FM Radio LNA with Integrated RX/TX Switch BGM704N7 1 • • • • • • • • • • • Features High performance FM radio LNA with integrated biasing and RX/TX switch Worldwide FM band support (76-108 MHz) Designed for high ohmic antenna 2kV HBM ESD protection Very high gain at low current consumption High input compression point Integrated active biasing circuit enables stable operation point against temperature and process-variation Operation voltage: 1.8 V to 3.6 V Standby mode Very small and leadless package TSNP-7-1, 2.0 x 1.3 x 0.4 mm Pb-free (RoHS compliant) and halogen-free (WEEE compliant) package Main features: Description The BGM704N7 is a high performance Silicon Germanium Carbon (SiGe:C) FM radio LNA with integrated RX/TX switch and active biasing in a very small TSNP-7-1 package for use in FM radio systems. Product Name BGM704N7 Preliminary Data Sheet Package TSNP-7-1 7 Chip T1585 Marking tbd Revision 2.1, 2010-10-19 BGM704N7 FM Radio LNA with Integrated RX/TX Switch Features Figure 1 Block Diagram of FM Radio Module Preliminary Data Sheet 8 Revision 2.1, 2010-10-19 BGM704N7 FM Radio LNA with Integrated RX/TX Switch Electrical Characteristics 2 2.1 Electrical Characteristics Absolute Maximum Ratings Table 1 Parameter Absolute Maximum Ratings Symbol Min. Values Typ. – – – – – – – – – Max. 3.6 25 V mA – – – – – – – – – -0.3 – -0.3 -0.3 -0.3 – – -30 -65 Unit Note / Test Condition Supply voltage Supply current Control voltage On / Off voltage Pin voltage ANT Pin RF input power Junction temperature Ambient temperature range Storage temperature range VCC ICC VMODE VON VRFIN PRFIN Tj TA Tstg VCC + 0.3 V VCC + 0.3 V 0.9 tbd 150 85 150 V dBm °C °C °C 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. 2.2 Thermal Resistance Table 2 Parameter Thermal Resistance Symbol Min. Values Typ. – Max. tbd K/W – – Unit Note / Test Condition Thermal resistance junction to soldering point RthJS 2.3 ESD Integrity Table 3 Parameter ESD Integrity Symbol Min. 1) Values Typ. 2000 Max. – – Unit V Note / Test Condition All pins ESD hardness HBM VESD-HBM 1) According to JESD22-A114 Preliminary Data Sheet 9 Revision 2.1, 2010-10-19 BGM704N7 FM Radio LNA with Integrated RX/TX Switch Electrical Characteristics 2.4 DC Characteristics Table 4 Parameter DC Characteristics, TA = 25 °C Symbol Min. Values Typ. 3.0 3.6 0.4 0.1 3.0 0.0 0.1 5.0 Max. 3.6 – – 2 – 0.5 – – V mA mA µA V V µA µA All logic pins – – – – All logic pins 1.8 – – – 1.5 – – – Unit Note / Test Condition Supply voltage Supply current RX mode Supply current TX mode Supply current standby mode Logic level high Logic level low Logic currents VCC ICC ICC ICCOFF VHI VLO ILO IHI 2.5 RX/TX Control Truth Table Table 5 VON VMODE Band Select Truth Table RX Mode H H TX Mode H L Standby L x Preliminary Data Sheet 10 Revision 2.1, 2010-10-19 BGM704N7 FM Radio LNA with Integrated RX/TX Switch Electrical Characteristics 2.6 Logic Signal Characteristics Current consumption of logic inputs VON, VMODE Logic currents ION = f (VON) VCC = 3.0 V, TA = 25 °C Logic currents IMODE = f (VMODE) VCC = 3.0 V, TA = 25 °C 8 7 6 8 7 6 4 3 2 1 0 IMODE [µA] 0 0.6 1.2 1.8 2.4 3 3.6 5 5 4 3 2 1 0 ION [µA] 0 0.6 1.2 1.8 2.4 3 3.6 VON [V] VMODE [V] 2.7 Switching Times Table 6 Parameter Typical Switching Times; TA = -30 ... 85 °C Symbol Min. Values Typ. 3 5 Max. – – µs µs Switching RX ↔ TX (pin VMODE) Switching from standby mode to ON mode (pin VON) – – Unit Note / Test Condition Control settling time Power on settling time tMODE tON Preliminary Data Sheet 11 Revision 2.1, 2010-10-19 BGM704N7 FM Radio LNA with Integrated RX/TX Switch Electrical Characteristics 2.8 Measured RF Characteristics RX Mode in 50 Ω System, VCC = 1.8 V Typical Characteristics 100 MHz, TA = 25 °C, VCC = 1.8 V, VON = 1.8 V, VMODE = 1.8 V1) Symbol Min. 76 – 3.3 12.0 -54 3.5 -0.6 -14 >2.9 -9 -13 Values Typ. Max. 108 – – – – – – – – – MHz mA dB dB dB dB dB – dBm dBm – – – – – 50 Ω 50 Ω DC to 8 GHz – – Unit Note / Test Condition Table 7 Parameter Pass band range Current consumption Gain Reverse Isolation Noise figure Input return loss Stability factor3) Input compression point2) Inband IIP32) f1 - f2 = 1 MHz 2) 2) 2) ICC S21 S12 NF S11 S22 k IP1dB IIP3 – – – – – – – – – Output return loss 1) Performance based on application circuit in Figure 2 on Page 24 2) Verification based on AQL; random production test 3) Guaranteed by device design; not tested in production Preliminary Data Sheet 12 Revision 2.1, 2010-10-19 BGM704N7 FM Radio LNA with Integrated RX/TX Switch Electrical Characteristics 2.9 Measured RF Characteristics RX Mode in 50 Ω System, VCC = 3.0 V Typical Characteristics 100 MHz, TA = 25 °C, VCC = 3.0 V, VON = 3.0 V, VMODE = 3.0 V1) Symbol Min. 76 – 3.6 12.5 -55 2.9 -0.6 -14 >2.4 -7 -14 Values Typ. Max. 108 – – – – – – – – – MHz mA dB dB dB dB dB – dBm dBm – – – – – 50 Ω 50 Ω DC to 8 GHz – – Unit Note / Test Condition Table 8 Parameter Pass band range Current consumption Gain Reverse Isolation Noise figure Input return loss Stability factor3) Input compression point2) Inband IIP32) f1 - f2 = 1 MHz 2) 2) 2) ICC S21 S12 NF S11 S22 k IP1dB IIP3 – – – – – – – – – Output return loss 1) Performance based on application circuit in Figure 2 on Page 24 2) Verification based on AQL; random production test 3) Guaranteed by device design; not tested in production Preliminary Data Sheet 13 Revision 2.1, 2010-10-19 BGM704N7 FM Radio LNA with Integrated RX/TX Switch Electrical Characteristics 2.10 Measured RF Characteristics TX Mode in 50 Ω System, VCC = 1.8 V Typical Characteristics 100 MHz, TA = 25 °C, VCC = 1.8 V, VON = 1.8 V, VMODE = 0 V1) Symbol Min. 76 – 0.30 -2.5 -2.5 -12 -12 >1 6 9 Values Typ. Max. 108 – – – – – – – – MHz mA dB dB dB dB – dBm dBm – – – – 50 Ω 50 Ω DC to 8 GHz – – Unit Note / Test Condition Table 9 Parameter Pass band range Current consumption Gain Reverse Isolation Input return loss Stability factor 3) 2) 2) 2) ICC S21 S12 S11 S22 k IP1dB IIP3 – – – – – – – – Output return loss Input compression point2) Inband IIP32) f1 - f2 = 1 MHz 1) Performance based on application circuit in Figure 2 on Page 24 2) Verification based on AQL; random production test 3) Guaranteed by device design; not tested in production Preliminary Data Sheet 14 Revision 2.1, 2010-10-19 BGM704N7 FM Radio LNA with Integrated RX/TX Switch Electrical Characteristics 2.11 Measured RF Characteristics TX Mode in 50 Ω System, VCC = 3.0 V Typical Characteristics 100 MHz, TA = 25 °C, VCC = 3.0 V, VON = 3.0 V, VMODE = 0 V1) Symbol Min. 76 – 0.40 -1.6 -1.6 -14 -14 >1 10 15 Values Typ. Max. 108 – – – – – – – – MHz mA dB dB dB dB – dBm dBm – – – – 50 Ω 50 Ω DC to 8 GHz – – Unit Note / Test Condition Table 10 Parameter Pass band range Current consumption Gain Reverse Isolation Input return loss Stability factor 3) 2) 2) 2) ICC S21 S12 S11 S22 k IP1dB IIP3 – – – – – – – – Output return loss Input compression point2) Inband IIP32) f1 - f2 = 1 MHz 1) Performance based on application circuit in Figure 2 on Page 24 2) Verification based on AQL; random production test 3) Guaranteed by device design; not tested in production Preliminary Data Sheet 15 Revision 2.1, 2010-10-19 BGM704N7 FM Radio LNA with Integrated RX/TX Switch Electrical Characteristics 2.12 Measured RF Characteristics RX Mode (ANT 5 kΩ -> RX 50 Ω), VCC = 3.0 V Typical Characteristics 100 MHz, TA = 25 °C, VCC = 3.0 V, VON = 3.0 V, VMODE = 3.0 V1) Symbol Min. 76 – 3.6 20.0 5.5 Values Typ. Max. 108 – – – MHz mA dB dB – – Unit Note / Test Condition Table 11 Parameter Pass band range Current consumption Transducer gain Noise figure2) 2) ICC S21 NF – – – ZS = 5 kΩ ZL = 50 Ω ZS = 5 kΩ ZL = 50 Ω 1) Performance based on application circuit in Figure 3 on Page 25 2) Guaranteed by device design; not tested in production Preliminary Data Sheet 16 Revision 2.1, 2010-10-19 BGM704N7 FM Radio LNA with Integrated RX/TX Switch Electrical Characteristics 2.13 Measured Performance RX Mode in 50 Ω System vs. Frequency TA= 25 °C, VCC = 3.0 V, VON = 3.0 V, VMODE = 3.0 V Power Gain |S21| = f ( f ) Power Gain wideband |S21| = f ( f ) 16 15 10 −30°C 15 5 Power Gain [dB] 14 Power Gain [dB] 0 −5 −10 13 25°C 12 11 85°C −15 −20 10 0.07 0.08 0.09 0.1 0.11 0 2 4 6 8 Frequency [GHz] Frequency [GHz] Matching |S11| = f ( f ), |S22| = f ( f ) Noise Figure NF = f ( f ) 5 5 4.5 0 S 11 4 |S11|, |S22| [dB] NF [dB] S22 0.08 0.09 0.1 0.11 −5 3.5 3 2.5 2 −10 −15 1.5 −20 0.07 1 0.07 0.08 0.09 0.1 0.11 Frequency [GHz] Frequency [GHz] Preliminary Data Sheet 17 Revision 2.1, 2010-10-19 BGM704N7 FM Radio LNA with Integrated RX/TX Switch Electrical Characteristics Input Compression P1dB = f ( f ) 0 −2 −4 P1dB [dBm] −6 −8 −10 −12 −14 0.07 0.08 0.09 0.1 0.11 Frequency [GHz] Preliminary Data Sheet 18 Revision 2.1, 2010-10-19 BGM704N7 FM Radio LNA with Integrated RX/TX Switch Electrical Characteristics 2.14 Measured Performance RX Mode in 50 Ω System vs. Temperature VCC = 3.0 V, VON = 3.0 V, VMODE = 3.0 V, f = 100 MHz Power Gain |S21| = f ( TA ) Supply Current ICC = f ( TA ) 16 6 5.5 5 15 Power Gain [dB] 14 4.5 13 ICC [mA] −20 0 20 40 60 80 100 4 3.5 12 3 11 2.5 2 −40 10 −40 −20 0 20 40 60 80 100 TA [°C] TA [°C] Noise Figure NF = f ( TA ) Input Compression P1dB = f ( TA ) 5 4.5 4 0 −2 −4 P1dB [dBm] −20 0 20 40 60 80 100 3.5 NF [dB] −6 −8 −10 −12 −14 −40 3 2.5 2 1.5 1 −40 −20 0 20 40 60 80 100 TA [°C] TA [°C] Preliminary Data Sheet 19 Revision 2.1, 2010-10-19 BGM704N7 FM Radio LNA with Integrated RX/TX Switch Electrical Characteristics 2.15 Measured Performance RX Mode in 50 Ω System vs. Voltage VCC = 3.0 V, VON = 3.0 V, VMODE = 3.0 V, f = 100 MHz Power Gain |S21| = f ( V ) Supply Current ICC = f ( V ) 16 6 5.5 5 15 Power Gain [dB] 14 4.5 13 ICC [mA] 2 2.5 3 3.5 4 4 3.5 12 3 11 2.5 2 10 2 2.5 3 3.5 4 U [V] U [V] Noise Figure NF = f ( V ) Input Compression P1dB = f ( V ) 5 4.5 4 0 −2 −4 P1dB [dBm] 2 2.5 3 3.5 4 3.5 NF [dB] −6 −8 −10 −12 −14 3 2.5 2 1.5 1 2 2.5 3 3.5 4 U [V] U [V] Preliminary Data Sheet 20 Revision 2.1, 2010-10-19 BGM704N7 FM Radio LNA with Integrated RX/TX Switch Electrical Characteristics 2.16 Measured Performance TX Mode in 50 Ω System vs. Frequency TA = 25 °C, VCC = 3.0 V, VON = 3.0 V, VMODE = 0 V Power Gain |S21| = f ( f ) Power Gain wideband |S21| = f ( f ) 0 0 −0.5 −2 Power Gain [dB] Power Gain [dB] 0.11 −1 −4 −1.5 25°C 85°C −6 −2 −30°C −8 −2.5 −10 −3 0.07 0.08 0.09 0.1 −12 0 2 4 6 8 Frequency [GHz] Frequency [GHz] Matching |S11| = f ( f ), |S22| = f ( f ) Input Compression P1dB = f ( f ) 0 14 12 −5 10 |S11|, |S22| [dB] P1dB [dBm] S11 S 22 8 6 4 2 −10 −15 −20 0.07 0.08 0.09 0.1 0.11 0 0.07 0.08 0.09 0.1 0.11 Frequency [GHz] Frequency [GHz] Preliminary Data Sheet 21 Revision 2.1, 2010-10-19 BGM704N7 FM Radio LNA with Integrated RX/TX Switch Electrical Characteristics 2.17 Measured Performance TX Mode in 50 Ω System vs. Temperature VCC = 3 V, VON = 3 V, VMODE = 0 V, f = 100 MHz Power Gain |S21| = f ( TA ) Supply Current ICC = f ( TA ) 0 0.6 0.55 −0.5 0.5 0.45 Power Gain [dB] −1 0.4 −1.5 ICC [mA] −20 0 20 40 60 80 100 0.35 0.3 0.25 0.2 0.15 −2 −2.5 0.1 0.05 −3 −40 0 −40 −20 0 20 40 60 80 100 TA [°C] TA [°C] Input Compression P1dB = f ( TA ) 14 12 10 P1dB [dBm] 8 6 4 2 0 −40 −20 0 20 40 60 80 100 TA [°C] Preliminary Data Sheet 22 Revision 2.1, 2010-10-19 BGM704N7 FM Radio LNA with Integrated RX/TX Switch Electrical Characteristics 2.18 Measured Performance TX Mode in 50 Ω System vs. Voltage VCC = 3 V, VON = 3 V, VMODE = 0 V, f = 100 MHz Power Gain |S21| = f ( V ) Supply Current ICC = f ( V ) 0 0.6 0.55 −0.5 0.5 0.45 Power Gain [dB] −1 0.4 −1.5 ICC [mA] 2 2.5 3 3.5 4 0.35 0.3 0.25 0.2 0.15 −2 −2.5 0.1 0.05 −3 0 2 2.5 3 3.5 4 U [V] U [V] Input Compression P1dB = f ( V ) 14 12 10 P1dB [dBm] 8 6 4 2 0 2 2.5 3 3.5 4 U [V] Preliminary Data Sheet 23 Revision 2.1, 2010-10-19 BGM704N7 FM Radio LNA with Integrated RX/TX Switch Application Circuit and Block Diagram 3 3.1 Application Circuit and Block Diagram FM Radio in 50 Ω System Application Circuit Schematic Figure 2 Table 12 C1 ... C4 Application Circuit with Chip Outline (Top View) Bill of Materials 50 Ω Application Part Type Chip capacitor Manufacturer Various Size 0402 Comment Part Number Preliminary Data Sheet 24 Revision 2.1, 2010-10-19 BGM704N7 FM Radio LNA with Integrated RX/TX Switch Application Circuit and Block Diagram 3.2 FM Radio in High Ohmic System Application Circuit Schematic Figure 3 Table 13 C1 ... C5 ESD1 Application Circuit with Chip Outline High Ohmic (Top View) Bill of Materials High Ohmic Antenna Application Part Type Chip capacitor TVS diode ESD0P8RFL Manufacturer Various Infineon Size 0402 0402 Optional Comment Part Number Preliminary Data Sheet 25 Revision 2.1, 2010-10-19 BGM704N7 FM Radio LNA with Integrated RX/TX Switch Application Circuit and Block Diagram 3.3 Pin Description Table 14 Pin No. 1 2 3 4 5 6 7 Pin Definition and Function Name VON ANT VMODE TX RX VCC GND Pin Type – – – – – – – Buffer Type – – – – – – – Function On / Off voltage RF antenna (input / output) Control voltage RF input TX RF output RX Supply voltage Ground connection for LNA and control circuitry (package paddle) Preliminary Data Sheet 26 Revision 2.1, 2010-10-19 BGM704N7 FM Radio LNA with Integrated RX/TX Switch Application Circuit and Block Diagram 3.4 Application Board Figure 4 Application Board Layout on 3-layer FR4 Note: Top layer thickness: 0.2 mm, bottom layer thickness: 0.8 mm, 17 mm Cu metallization, gold plated. Board size: 21 x 21mm. Figure 5 Cross-Section View of Application Board Preliminary Data Sheet 27 Revision 2.1, 2010-10-19 BGM704N7 FM Radio LNA with Integrated RX/TX Switch Application Circuit and Block Diagram Figure 6 Detail of Application Board Layout Note: In order to achieve the same performance as given in this datasheet please follow the suggested PCB-layout as closely as possible. The position of the GND vias is critical for RF performance. Preliminary Data Sheet 28 Revision 2.1, 2010-10-19 BGM704N7 FM Radio LNA with Integrated RX/TX Switch Physical Characteristics 4 4.1 Physical Characteristics Package Footprint Figure 7 Recommended Footprint and Stencil Layout for the TSNP-7-1 Package Preliminary Data Sheet 29 Revision 2.1, 2010-10-19 BGM704N7 FM Radio LNA with Integrated RX/TX Switch Physical Characteristics 4.2 Package Dimensions Figure 8 Package Outline (Top, Side and Bottom View) Preliminary Data Sheet 30 Revision 2.1, 2010-10-19 www.infineon.com Published by Infineon Technologies AG