MXD8529

MXD8529 0.1-3.0GHz SPDT Antenna Tuning Switch VED APPRO This document contains information that is confidential and proprietary to Maxscend Microelectronics Company Limited (Maxscend) and may not be reproduced in any form without express written consent of Maxscend. No transfer or licensing of technology is implied by this document. Page 1 of 6 Maxscend Microelectronics Company Limited. All rights reserved. Maxscend Confidential MXD8529 – 0.1-3.0GHz SPDT Antenna Tuning Switch General Description Applications The MXD8529 is a CMOS silicon-on-insulator (SOI), single-pole, double-throw (SPDT) switch.  GSM/WCDMA/LTE band and mode switching  Antenna tuning switch The high linearity and ruggedness performance and extremely low insertion loss makes the device Features an ideal choice for GSM/WCDMA/LTE handset  Broadband frequency range: 0.1 to 3.0 GHz antenna tuning application.  Low insertion 0.30dB @ 2.7 GHz The MXD8529 SPDT switch is provided in a  High P0.1dB of 38dBm compact 1.385mm x 1.485mm x 0.45mm 8-lead  Positive low voltage control: VC = 1.0 to 3.0 LGA package. A functional block diagram is shown V, VDD = 2.5 to 3.0 V, Small, LGA (8-pin, in Figure 1. The pin configuration and package are 1.385mm x 1.485mm x 0.45mm) package shown in Figure 2. Signal pin assignments and functional pin descriptions are provided in Table 1. Functional Block Diagram and Pin Function ANT 1 RF1 RF1 8 ANT 7 RF2 RF2 Logic and Supply V1 EN VDD Figure 1.Functional Block Diagram 2 GND 3 V1 6 GND 4 EN 5 VDD Figure 2.Pin-out (Top View) Page 2 of 6 Maxscend Microelectronics Company Limited. All rights reserved. Maxscend Confidential MXD8529 – 0.1-3.0GHz SPDT Antenna Tuning Switch Application Circuit Antenna Port RF Port1 8 ANT 1 RF1 RF Port2 7 RF2 MXD8529 2 GND 6 GND 3 V1 4 EN V1 5 VDD EN 100pF VDD 100pF 100pF Figure 3. MXD8529 Application Circuit Table 1. Pin Description Pin No. 1 2 3 4 Name RF1 GND V1 EN Description Pin No. RF port 1 Ground DC control voltage DC control voltage 5 6 7 8 Name VDD GND RF2 ANT Description DC power supply Ground RF port 2 Antenna port Truth Table Table 2. Active Path EN V1 ANT to RF1 ANT to RF2 OFF Low Power Mode 1 1 0 0 0 1 1 0 Note: “1” = 1.0 V to 3.00 V. “0” = –0 V to +0.3 V. Recommended Operation Range Table 3. Parameters Operation Frequency Power supply Switch Control Voltage High Switch Control Voltage Low Symbol Min Typ Max f1 0.1 2.5 1.0 0 2.8 1.8 0 3.0 3.0 3.0 0.3 VDD VCTL_H VCTL_L Units GHz V V V Page 3 of 6 Maxscend Microelectronics Company Limited. All rights reserved. Maxscend Confidential MXD8529 – 0.1-3.0GHz SPDT Antenna Tuning Switch Specifications Table 4.Electrical Specifications Parameter Symbol DC Specifications Control voltage: Low High Supply voltage Supply current VCTL_L VCTL_H VDD IDD Control current Min. Specification Typical Max. 0 1.0 2.5 0 1.8 2.8 35 ICTL Units 0.3 3.0 3.0 Test Condition V V V μA VDD = 2.8 V 1 μA VCTL= 1.8 V dB dB dB dB dB dB dB 0.8 to 1.0 GHz 1.0 to 2.2 GHz 2.2 to 3.0 GHz 0.8 to 1.0 GHz 1.0 to 2.2 GHz 2.2 to 3.0 GHz 0.8 to 3.0 GHz RF Specifications Isolation ISO Return loss Input 0.1 dB compression point Maximum RF operating voltage On Resistance (RF1/2 to ANT) OFF Capacitance (RF1/2 to ANT) Off Resistance (RF1/2 to ANT) Switching on time |S11| 0.20 0.25 0.30 30 22 17 22 P0.1dB +38 dBm VPK 36 V 25% duty cycle, OFF state, 0.8 to 3.0 GHz Ron 1.25 1.35 Ω Switch on Path Coff 170 190 fF Switch off Path RoffRF 58 kΩ Switch off Path 2 μs 50% VCTL to 90% RF Switching off time 2 μs Startup time 3 μs 50% VCTL to 10% RF Power off state to any RF switch state Parameters Symbol Minimum Maximum Units Supply voltage Digital control voltage RF input power Operating temperature Storage temperature Peak RF operation voltage, 25% duty cycle, OFF state, f=700MHz to 2690MHz, VDD =2.8V, VCTL =1.8V Electrostatic Discharge Human body model (HBM), Class 1C Machine Model (MM), Class A Charged device model (CDM), Class III VDD VCTL PIN TOP TSTG +2.5 0 +3.3 +3.0 +41 +85 +150 V V dBm ℃ ℃ VRFPEAK 41 V ESD_HBM 1000 ESD_MM 100 ESD_CDM 500 Insertion loss IL 25 20 15 0.8 to 3.0 GHz, ANT to RF1 and RF2 Absolute Maximum Ratings Table 5. Maximum ratings –30 –55 V Note: Exposure to maximum rating conditions for extended periods may reduce device reliability. There is no damage to device with only one parameter set at the limit and all other parameters set at or below their nominal value. Exceeding any of the limits listed here may result in permanent damage to the device. Page 4 of 6 Maxscend Microelectronics Company Limited. All rights reserved. Maxscend Confidential MXD8529 – 0.1-3.0GHz SPDT Antenna Tuning Switch Package Outline Dimension Figure 4. Package outline dimension Page 5 of 6 Maxscend Microelectronics Company Limited. All rights reserved. Maxscend Confidential MXD8529 – 0.1-3.0GHz SPDT Antenna Tuning Switch Reflow Chart tP TP Critical Zone TL to TP Ramp-up Temperature TL TSmax tL TSmin Ramp-down tS Preheat t 25 ℃ to Peak Time Figure 5. Recommended Lead-Free Reflow Profile Table 6. Profile Parameter Lead-Free Assembly, Convection, IR/Convection Ramp-up rate（TSmax to Tp） 3℃/second max. Preheat temperature（TSmin to TSmax） 150℃ to 200℃ Preheat time（ts） 60 - 180 seconds Time above TL , 217℃（tL） 60 - 150 seconds Peak temperature（Tp） 260℃ Time within 5℃ of peak temperature(tp) 20 - 40 seconds Ramp-down rate 6℃/second max. Time 25℃ to peak temperature 8 minutes max. ESD Sensitivity Integrated circuits are ESD sensitive and can be damaged by static electric charge. Proper ESD protection techniques should be used when handling these devices. RoHS Compliant This product does not contain lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls (PBB) and polybrominated diphenyl ethers (PBDE), and are considered RoHS compliant. 1.2.1 Page 6 of 6 Maxscend Microelectronics Company Limited. All rights reserved. Maxscend Confidential