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| Preliminary Single Band T/R Antenna Switch Module 800-1000 MHz AM114-609 Applications Outline Drawing 5.40 MOLD CAP DIMENSION ONLY PIN 1 INDICATOR 1.10 0.05 Transmit/Receive Antenna Switch for Wireless System with Integrated LPF and Coupler for Power Detection Features LTCC Technology Integrating LPF/Coupler GaAs PHEMT Switch Technology SMD Package, 5.2 x 4 x 1.7 mm Single Control with Low Current Consumption 4.20 MOLD CAP DIMENSION ONLY 1.66 TOP VIEW 4X 2.40 8X 1.00 4X 0.30 PIN 1 2X 0.20 4X 0.40 SIDE VIEW Description The AM114-609 is a high power antenna switch with an LTCC low pass filter and LTCC coupler included for power detection. The switches are PHEMT GaAs FETs that can operate at 2.5 V with low DC current drain. 10X 1.70 4.00 10X 0.30 METAL PAD 2X PIN 11 5.20 METAL PADS 10X BOTTOM VIEW Dimensions in mm. Tolerance 0.2 unless otherwise specified. Electrical Specifications @ 25C Receive Path Parameter Frequency Range Insertion Loss VSWR In-Band RF Input Power RX Current @ VS = 3 V Supply Voltage (VS) 2.7 30 3.0 5.0 Min. 851 0.6 1.5:1 0 dBm A V Typ. Max. 941 0.8 Unit MHz dB Skyworks Solutions, Inc. [781] 376-3000 * Fax [781] 376-3100 * Email sales@skyworksinc.com * www.skyworksinc.com Specifications subject to change without notice. 12/02A 1 Single Band T/R Antenna Switch Module 800-1000 MHz AM114-609 Transmit Path Parameter Frequency Range Insertion Loss Isolation TX - RX in TX Mode (VCTL = 0 V) Inter-modulation 3rd/5th Order Inter-modulation 3rd/5th Order - Under VSWR Input VSWR In-Band Harmonic Rejection Directivity Coupling Factor TX Current Supply Voltage (VS) RF Input Power 2.7 19 2*FO 3*FO Min. 806 0.8 25 -60 -55 1.5:1 15 20 15 20 150 3.0 3.0 5.0 21 dB dB dB dB A V dBm Typ. Max. 928 1.0 Unit MHz dB dB dBc dBc Absolute Maximum Ratings Characteristic Operating Temperature Range (TOP) Storage Temperature Range (TSTG) Input Power (PIN) Control Voltage Logic 0 Supply Voltage (VS) Nominal I/O Impedance (TX, RX, Ant) Value -30 to +85C -40 to +85C 38 dBm -0.1 to 0.2 V 5V 50 2 Skyworks Solutions, Inc. [781] 376-3000 * Fax [781] 376-3100 * Email sales@skyworksinc.com * www.skyworksinc.com Specifications subject to change without notice. 12/02A Single Band T/R Antenna Switch Module 800-1000 MHz AM114-609 Typical Performance Data 0 -5 -10 -15 -20 -25 -30 -35 -40 -45 -50 0 0.5 1.0 1.5 2.0 2.5 3.0 0 -0.1 -0.2 -0.3 -0.4 -0.5 -0.6 -0.7 -0.8 -0.9 -1.0 0.80 0.85 0.90 0.95 1.00 Insertion Loss (dB) Frequency (GHz) Insertion Loss (dB) Frequency (GHz) TX Insertion Loss vs. Frequency 2.0 1.9 1.8 0 -5 -10 TX Insertion Loss vs. Frequency VSWR 1.6 1.5 1.4 1.3 1.2 1.1 1.0 0.80 0.85 0.90 0.95 1.00 Isolation (dB) 1.7 -15 -20 -25 -30 -35 -40 -45 -50 0 0.5 1.0 1.5 2.0 2.5 3.0 Frequency (GHz) Frequency (GHz) TX VSWR vs. Frequency 0 -0.1 -0.2 -0.4 -0.5 -0.6 -0.7 -0.8 -0.9 -1.0 0.80 0.85 0.90 0.95 1.00 TX to RX Isolation vs. Frequency -10 -11 -12 -13 -14 -15 Directivity -16 -17 -18 -19 -20 -21 -22 Coupling -23 -24 -25 0.80 0.85 Insertion Loss (dB) Coupling (dB) -0.3 0.90 0.95 1.00 Frequency (GHz) Frequency (GHz) RX Insertion Loss vs. Frequency Coupling vs. Frequency Skyworks Solutions, Inc. [781] 376-3000 * Fax [781] 376-3100 * Email sales@skyworksinc.com * www.skyworksinc.com Specifications subject to change without notice. 12/02A 3 Single Band T/R Antenna Switch Module 800-1000 MHz AM114-609 Pin Out (Top View) ANT 47 pF 6 Truth Table Mode TX RX 7 8 9 10 11 12 VCTL 0 Open Circuit GND RX 47 pF GND VCTL GND 5 4 3 2 1 GND GND GND CPLR GND VS = 2.7 to 5 V supplied externally to TX port. Block Diagram VCTL 47 pF VS TX Blocking capacitors (47 pF) and inductor (82 nH) to be supplied externally. RX ANT TX Pin Out Table Pin 1 2 3 4 5 6 Description GND VCTL GND RX GND Ant Pin 7 8 9 10 11 12 Description GND GND GND Coupler GND TX COUPLER Evaluation PCB (GND) Suggested Land Pattern 4.20 SK40086 REV CPLR TX VCTL 0.28 GND 5.40 0.28 0.71 ANT RX ENM114-609 IDEN T/R MODULE 5.2 X 4 MM 0.58 Dimensions are in mm. 0.28 PCB # SK40086, Material: FR4, Dielectric constant: 4.1. The circuit board used in the final application should employ RF circuit design techniques. RF signal lines should have 50 impedance. The package bottom ground plane should be connected directly to PCB ground plane. A sufficient number of via holes should be used to connect the top and bottom ground planes of the PCB. The evaluation circuit board shown is available upon request. 4 Skyworks Solutions, Inc. [781] 376-3000 * Fax [781] 376-3100 * Email sales@skyworksinc.com * www.skyworksinc.com Specifications subject to change without notice. 12/02A |
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