RFSW1012 RFSW1012 Broadband SPDT Switch BROADBAND SPDT SWITCH GND RF2 GND Package: QFN, 12-Pin, 2mm x 2mm x 0.55mm 12 11 10 Features 5MHz to 6000MHz Operation 50 or 75 Applications GND 1 9 VDD 2 8 EN High Isolation: 37dB at 2GHz GND 3 7 CTRL High IP3: >75dBm at 2GHz Compatible with Low Voltage Logic (VHIGH Minimum = 1.3V) No External DC Blocking Capacitors Required on RF Paths Unless DC is Applied Externally 2000V HBM ESD Rating on All Ports CTB/CSO: >100dBc (41dBmV/ch., 137 Channels) Applications Cellular BTS CATV, SATV Applications Post PA Switching 4 5 6 GND RF1 RFC GND Low Insertion Loss: 0.30dB at 1980MHz Functional Block Diagram Product Description The RFSW1012 is a single-pole double-throw (SPDT) switch designed for applications requiring very low insertion loss and high power handling capability. The excellent linearity performance of the RFSW1012 makes it ideal for use in Cellular BTS applications. This switch is ideally suited for use in CATV and SATV applications. The RFSW1012 is packaged in a compact 2mm x 2mm x 0.55mm, 12-pin, QFN package. General Purpose Switching Applications Ordering Information RFSW1012SQ RFSW1012SR RFSW1012TR7 RFSW1012PCK-411 RFSW1012PCK-410 25-Piece sample bag 7" Sample reel with 100 pieces 7" Reel with 2500 pieces 50 PCBA with 5-piece sample bag 75 PCBA with 5-piece sample bag Optimum Technology Matching® Applied GaAs HBT GaAs MESFET InGaP HBT SiGe BiCMOS Si BiCMOS SiGe HBT GaAs pHEMT Si CMOS Si BJT GaN HEMT BiFET HBT SOI RF MICRO DEVICES®, RFMD®, Optimum Technology Matching®, Enabling Wireless Connectivity™, PowerStar®, POLARIS™ TOTAL RADIO™ and UltimateBlue™ are trademarks of RFMD, LLC. BLUETOOTH is a trademark owned by Bluetooth SIG, Inc., U.S.A. and licensed for use by RFMD. All other trade names, trademarks and registered trademarks are the property of their respective owners. ©2012, RF Micro Devices, Inc. DS140801 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or [email protected]. 1 of 13 RFSW1012 Absolute Maximum Ratings Parameter Rating Unit Maximum VDD 6.0 V Maximum EN 3.0 V Maximum CTRL 3.0 V Hot-Switching Max Input Power (50 load) 20 dBm 31dBm: 5MHz to 25MHz, 50 load 34dBm: 25MHz to 500MHz, 50 load 37dBm: >500MHz, 50 load 36dBm: >500MHz, 6:1 VSWR dBm Operating Temperature (TCASE) -40 to +85 °C Storage Temperature -40 to +150 °C Max Input Power ESD Rating (HBM) Class 2 Moisture Sensitivity Level MSL-2 Parameter Min. Specification Typ. Max. Unit 50 Performance Using SW1012-411(A) EVB Nominal Test Conditions Unless Otherwise Stated: VDD = 3V, T = 25°C, All RF ports terminated in 50 Operational Frequency Range 5 Insertion Loss (RFC to RF1/RF2) Isolation (RFC to RF1/RF2) Isolation (RF1 to RF2) Condition 6000 MHz 0.25 0.40 dB 915MHz 0.30 0.45 dB 1980MHz 0.40 dB 2650MHz 0.75 dB 5850MHz 38 45 dB 915MHz 33 37 dB 1980MHz 29 33 dB 2650MHz 21 dB 5850MHz 37 42 dB 915MHz 31 35 dB 1980MHz 28 32 dB 2650MHz 21 dB 5850MHz 5MHz to 6GHz Return Loss (On-State) >15 dB Input IP3 75 dBm 2.2GHz, 24dBm per tone, 1MHz spacing Input IP2 129 dBm Tone 1: 836.5MHz at +26dBm; Tone 2: 1718MHz at -20dBm; Rx Freq: 881.5MHz 129 dBm Tone 1: 1880MHz at +26dBm; Tone 2: 3840MHz at -20dBm; Rx Freq: 1960MHz <-105 dBm Freq >5MHz, all ports terminated, no RF Inputs <-100 dBm Freq <5MHz, all ports terminated, no RF Inputs PIN = 35dBm Spurious Output 900MHz Second Harmonic -95 -75 dBc 900MHz Third Harmonic -90 -75 dBc 1800MHz Second Harmonic -95 -75 dBc 1800MHz Third Harmonic -90 -75 dBc 30 dBm 5MHz to 25MHz, 50 load 33 dBm 25MHz to 500MHz, 50 load 36 dBm >500MHz, 50 load Max Operational Input Power 2 of 13 PIN = 33dBm 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or [email protected]. DS140801 RFSW1012 Parameter Min. Specification Typ. Max. Unit 75 Performance Using SW1012-410(A) EVB Condition Nominal Test Conditions Unless Otherwise Stated: VDD = 3V, T = 25°C, All RF ports terminated in 75 Operational Frequency Range 5 Insertion Loss (RFC to RF1/RF2) 2500 MHz 0.15 dB 5MHz 0.20 dB 200MHz 0.30 0.45 dB 915MHz 0.35 0.50 dB 1980MHz 70 dB 5MHz 50 dB 200MHz 36 dB 915MHz 28 dB 1980MHz 0.40 Isolation (RFC to RF1/RF2) Isolation (RF1 to RF2) Return Loss (On-State) 2200MHz 26 dB 2200MHz >70 dB 5MHz >70 dB 200MHz 48 dB 915MHz 34 dB 1980MHz 2200MHz 32 dB >15 dB Freq <1200MHz >13 dB 1200MHz < Freq < 2500MHz 41dBmV/ch, 137 channels) CSO >100 dBc CTB >100 dBc XMOD >90 Max Operational Input Power dBc 30 dBm 5MHz to 25MHz, 75 load 33 dBm 25MHz to 500MHz, 75 load 36 dBm >500MHz, 75 load Power Supply Device Voltage, VDD 2.7 Leakage Current, IDD Control Voltage (EN, CTRL) Control Current Switching Speed (TON, TOFF) DS140801 1.3 3 4.6 V 100 200 A EN = High 14 20 A EN = Low 1.8 2.7 V 0 0.45 V 2.5 5 A CTRL = High, EN = High 1 3 A CTRL = Low, EN = High 2 5 s 50% Control to 10/90% RF 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or [email protected]. 3 of 13 RFSW1012 Power Up / Power Down and Operational Controls Description Scenario 1 Power Up Power Down Scenario 2 Power Up Power Down Scenario 3 Switching Ports DS140801 Sequence for power up and power down from the phone battery or supply that is connected to RFSW1012 VBATT Pin. Turn on VBATT (supply), then EN, the CTRL. Then (20S or greater), apply RF signal Turn off RF signal, then CTRL, then EN, turn off VBATT (supply) Sequence for going in and out of a shutdown mode, keeping the VBATT or supply on, but disabling / enabling the RFSW1012 by the EN pin Turn on EN (enable), then CTRL, then (5S or greater), turn on RF Signal Turn off RF signal, then CTRL, then EN (disable) When changing switch positions between RF1 and RF2, no RF signal should be applied to any RF port while the CTRL is changing states Turn on RF signal, then change CTRL state, then (5S or greater), turn off RF signal 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or [email protected]. 4 of 13 RFSW1012 Typical Performance: 50 Evaluation Board Insertion Loss versus Frequency Insertion Loss over Temperature (RFC-RF1) 0 -0.2 -0.2 -0.4 -0.4 -0.6 -0.6 Insertion Loss (dB) Insertion Loss (dB) 0 -0.8 -1 -1.2 -1.4 -0.8 -1 -1.2 -1.4 -1.6 RFC-RF1 -1.8 RFC-RF2 -40°C -1.8 -2 0 1 2 3 Frequency (GHz) 4 25°C -1.6 85°C -2 6 5 0 Return Loss versus Frequency (On-State) 2 3 Frequency (GHz) 4 25°C RFC -5 -5 RF1 -40°C 85°C RF2 -10 Return Loss (dB) Return Loss (dB) -10 -15 -15 -20 -20 -25 -25 -30 -30 0 1 2 3 Frequency (GHz) 4 5 0 6 Isolation versus Frequency -10 -20 -20 Isolation (dB) -10 -30 -40 1 2 3 Frequency (GHz) 4 5 6 Isolation over Temperature (RFC-RF1) 0 0 Isolation (dB) 6 5 Return Loss over Temperature (RFC) 0 0 1 -30 -40 -50 -50 25°C RFC-RF1 -60 -40°C -60 RFC-RF2 85°C RF1-RF2 -70 -70 0 DS140801 1 2 3 Frequency (GHz) 4 5 6 0 1 2 3 Frequency (GHz) 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or [email protected]. 4 5 6 5 of 13 RFSW1012 Typical Performance: 50 Evaluation Board IP3 versus Frequency IP3 over Temperature (24dBm Tones, 1MHz Spacing) 80 78 78 76 76 74 74 72 72 IP3 (dBm) IP3 (dBm) (24dBm Tones, 1MHz Spacing) 80 70 68 68 66 66 64 IP3 data is limited by the dynamic range of the test system. 62 RF1 64 RF2 62 60 25°C -40°C IP3 data is limited by the dynamic range of the test system. 85°C 60 0.7 0.9 1.1 1.3 1.5 1.7 Frequency (GHz) 1.9 2.1 2.5 2.3 0.7 0.9 Insertion Loss versus Frequency and Power, 25°C 0 1.1 1.3 1.5 1.7 Frequency (GHz) 1.9 2.1 2.3 2.5 Insertion Loss versus Power over Temperature, 2500MHz 0 -0.1 -0.1 -0.2 -0.2 -0.3 -0.3 Insertion Loss (dBm) Insertin Loss (dBm) 70 -0.4 -0.5 -0.6 -0.7 -0.8 -0.9 5MHz 25MHz 500MHz 880MHz 2200MHz 2500MHz -0.4 -0.5 -0.6 -0.7 25°C -40°C 85°C -0.8 -0.9 -1 -1 15 18 21 24 27 30 33 Input Power (dBm) 36 39 42 15 45 18 21 24 27 30 33 Input Power (dBm) 36 39 42 45 EVB THRU Performance, 25°C 0.0 0 This THRU insertion loss has been deembedded from the SW1012 plots and tabular data. -3 -0.2 -6 -0.3 -9 -0.4 -12 -0.5 -15 -0.6 -18 -0.7 Return Loss (dB) Insertion Loss (dB) -0.1 -21 IL -0.8 -24 RL -0.9 -27 -1.0 -30 0 6 of 13 1 2 3 Frequency (GHz) 4 5 6 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or [email protected]. DS140801 RFSW1012 Typical Performance: 75 Evaluation Board Insertion Loss versus Frequency Insertion Loss over Temperature (RFC-RF1) 0.0 -0.2 -0.2 -0.4 -0.4 -0.6 -0.6 Insertion Loss (dB) Insertion Loss (dB) 0.0 -0.8 -1.0 -1.2 -1.4 -0.8 -1.0 -1.2 -1.4 -1.6 RFC-RF1 -1.6 -1.8 RFC-RF2 -1.8 -40°C -2.0 0.0 0.5 1.0 1.5 Frequency (GHz) 2.0 25°C 85°C -2.0 2.5 0.0 Return Loss versus Frequency (On State) 0 0.5 1.0 1.5 Frequency (GHz) Return Loss over Temperature (RFC) RFC 25°C RF1 -5 -40°C RF2 85°C Return Loss (dB) -10 Return Loss (dB) 2.5 0 -5 -15 -10 -15 -20 -20 -25 -25 -30 -30 0.0 0.5 1.0 1.5 Frequency (GHz) 2.0 0.0 2.5 Isolation versus Frequency 0 -10 -10 -20 -20 -30 -40 0.5 1.0 1.5 Frequency (GHz) 2.0 2.5 Isolation versus Temperature (RFC-RF1) 0 Isolation (dB) Isolation (dB) 2.0 -30 -40 -50 -50 25°C RFC-RF1 85°C -60 RFC-RF2 -60 -40°C RF1-RF2 -70 -70 0.0 DS140801 0.5 1.0 1.5 Frequency (GHz) 2.0 2.5 0.0 0.5 1.0 1.5 Frequency (GHz) 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or [email protected]. 2.0 2.5 7 of 13 RFSW1012 Typical Performance: 75 Evaluation Board CTB versus Temperature CSO Upper versus Frequency (3V, 137 Ch., 41dBmV) 115 110 110 105 105 CSO Upper (dBc) CTB (dBc) (3V, 137 Ch., 41dBmV) 115 100 95 100 95 25°C 25°C -40°C 90 -40°C 90 85°C 85°C 85 85 0.0 0.1 0.2 0.3 0.4 0.5 0.6 Frequency (GHz) 0.7 0.8 0.9 1.0 0 0.1 CSO Lower versus Frequency 0.2 0.3 0.4 0.5 0.6 Frequency (GHz) 0.7 0.8 1 0.9 EVB THRU Performance, 25°C (3V, 137 Ch., 41dBmV) 0 0.0 115 -3 -0.2 IL -6 -0.4 110 RL Insertion Loss (dB) CSO Lower (dBc) 105 100 95 25°C -12 -1.0 -15 -1.2 -18 -1.4 -21 -1.6 -24 -1.8 -27 -40°C 90 85°C -30 -2.0 85 0 8 of 13 This THRU insertion loss has been deembedded from the SW1012 plots and tabular data. -0.8 Return Loss (dB) -9 -0.6 0.1 0.2 0.3 0.4 0.5 0.6 Frequency (GHz) 0.7 0.8 0.9 1 0.0 0.5 1.0 1.5 Frequency (GHz) 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or [email protected]. 2.0 2.5 DS140801 RFSW1012 Evaluation Board Schematic Evaluation Board Bill of Materials (BOM) Description Reference Designator Manufacturer Manufacturer’s P/N C1 Murata Electronics GRM155R71E103KA01D 50Ω PCB, SW1012-411 SW1012-411(A) CAP, 10000pF, 10%, 25V, X7R, 0402 CAP, 100pF, 5%, 50V, C0G, 0402 C2-C3 Taiyo Yuden (USA), Inc. RM UMK105CG101JV-F CONN, SMA, END LNCH, MINI, FLT, 0.068" J1-J3 Emerson Network Power 142-0741-851 CONN, HDR, ST, PLRZD, 5-PIN, 0.100" P1 ITW Pancon MPSS100-5-C SPDT MMIC Switch U1 RFMD J1- J3 Millimeter Wave Technologies For 75Ω applications use the following PCB and RF connector: 75Ω PCB, SW1012-410 SW1012-410(A) CONN, F, FEM EDGE MOUNT, 75Ω, 0.068" DS140801 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or [email protected]. MW-846-C-DD-75 9 of 13 RFSW1012 50Evaluation Board Assembly Drawing 75Evaluation Board Assembly Drawing 10 of 13 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or [email protected]. DS140801 RFSW1012 Control Logic for Valid Operational States State VDD CTRL EN RF Path 1 2.7V to 4.6V VHIGH VHIGH VLOW ANT-RF2 2 2.7V to 4.6V VHIGH VLOW Shutdown 2.7V to 4.6V Don’t Care ANT-RF1 Shutdown Pin Names and Descriptions Pin 1 2 3 4 5 6 7 8 9 10 11 12 EPAD Name GND RFC GND GND RF1 GND CTRL EN VDD GND RF2 GND GND Description No-connect internal, recommend GND at the EVB level. Single-ended RF port. No-connect internal, recommend GND at the EVB level. Ground. Single-ended RF port. Ground. Switch logic control input. Shutdown logic control input. Supply voltage. Ground. Single-ended RF port. Ground. Ground. Must be soldered to EVB GND over one or more vias. Pin Out DS140801 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or [email protected]. 11 of 13 RFSW1012 Package Drawing (Dimensions in millimeters) 12 of 13 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or [email protected]. DS140801 RFSW1012 Branding Diagram (Dimensions in millimeters) DS140801 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or [email protected]. 13 of 13