ADRF5250BCPZ

0.1 GHz to 6 GHz Silicon SP5T Switch ADRF5250 Data Sheet FEATURES FUNCTIONAL BLOCK DIAGRAM VSS RFC ADRF5250 NEGATIVE VOLTAGE GENERATOR DIGITAL CONTROL V2 V1 RF5 50Ω BIAS VDD RF1 RF4 50Ω 50Ω 50Ω 50Ω RF2 RF3 APPLICATIONS V3 15506-001 Nonreflective 50 Ω design Low insertion loss: 1.5 dB at 4 GHz High isolation: 50 dB at 4 GHz High input linearity 0.1 dB compression (P0.1dB): 34 dBm typical Third-order intercept (IP3): 57 dBm typical High power handling at 85°C 33 dBm through path 27 dBm terminated path ESD rating 3.5 kV HBM, Class 2 Single-supply or dual-supply operation Optional internal negative voltage generator (NVG) 1.8 V logic-compatible control 4 mm × 4 mm, 24-lead LFCSP Figure 1. Cellular/4G infrastructure Wireless infrastructure Mobile radios Test equipment GENERAL DESCRIPTION The ADRF5250 is a general-purpose, single-pole, five-throw (SP5T), nonreflective switch manufactured using a silicon process. The ADRF5250 is available in a 4 mm × 4 mm, 24-lead lead frame chip scale package (LFCSP) and provides high isolation and low insertion loss from 100 MHz to 6 GHz. Rev. 0 The ADRF5250 incorporates a negative voltage generator to operate with a single positive supply voltage from 3.3 V to 5 V applied to the VDD pin when the VSS pin is connected to ground. The negative voltage generator can be disabled when an external negative supply voltage of −3.3 V is applied to the VSS pin. The ADRF5250 provides a 1.8 V logic-compatible, 3-pin control interface. Document Feedback Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective owners. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781.329.4700 ©2017 Analog Devices, Inc. All rights reserved. Technical Support www.analog.com ADRF5250 Data Sheet TABLE OF CONTENTS Features .............................................................................................. 1 Interface Schematics .....................................................................7 Applications ....................................................................................... 1 Typical Performance Characterics ..................................................8 Functional Block Diagram .............................................................. 1 Insertion Loss, Return Loss, And Isolation ...............................8 General Description ......................................................................... 1 Input Power Compression and Third-Order Intercept (IP3) ....9 Revision History ............................................................................... 2 Theory of Operation ...................................................................... 11 Specifications..................................................................................... 3 Applications Information .............................................................. 12 Absolute Maximum Ratings ............................................................ 5 Evaluation Board ........................................................................ 12 ESD Caution .................................................................................. 5 Outline Dimensions ....................................................................... 14 Pin Configuration and Function Descriptions ............................. 6 Ordering Guide .......................................................................... 14 REVISION HISTORY 6/2017—Revision 0: Initial Version Rev. 0 | Page 2 of 15 Data Sheet ADRF5250 SPECIFICATIONS VDD = 5 V, VSS = 0 V, V1 = V2 = V3 = 0 V/VDD, TCASE = 25°C, 50 Ω system, unless otherwise noted. Table 1. Parameter FREQUENCY RANGE INSERTION LOSS Between RFC and RFx (On) Symbol f ISOLATION Between RFC and RFx (Off ) RETURN LOSS RFC and RFx (On) RFx (Off ) SWITCHING Rise Time Fall Time On and Off Time Settling Time (RFx to RFx) 0.1 dB 0.05 dB INPUT LINEARITY 0.1 dB Compression Third-Order Intercept SUPPLY CURRENT Positive Negative DIGITAL CONTROL INPUTS Voltage Low High Current Low and High tRISE tFALL tON, tOFF Test Conditions/Comments Min 0.1 ISS VINL VINH IINL, IINH Max 6 Unit GHz 0.1 GHz to 2 GHz 2 GHz to 4 GHz 4 GHz to 6 GHz 1.3 1.5 1.8 dB dB dB 0.1 GHz to 2 GHz 2 GHz to 4 GHz 4 GHz to 6 GHz 55 50 46 dB dB dB 0.1 GHz to 2 GHz 2 GHz to 4 GHz 4 GHz to 6 GHz 0.1 GHz to 2 GHz 2 GHz to 4 GHz 4 GHz to 6 GHz 15 13 13 17 15 8 dB dB dB dB dB dB 10% to 90% of radio frequency (RF) output 10% to 90% of RF output 50% of digital control voltage (V1, V2, V3) to 90% of RF output 40 80 150 ns ns ns 50% of V1, V2, V3 to 0.1 dB of final RF output 50% of V1, V2, V3 to 0.05 dB of final RF output 400 500 ns ns 34 57 dB dBm 360 280 −60 µA µA µA P0.1dB IP3 IDD Typ VDD, VSS pins NVG enabled (VSS = 0 V) NVG disabled (VSS = −3.3 V) NVG disabled (VSS = −3.3 V) V1, V2, V3 pins VDD = 3.3 V VDD = 5 V VDD = 3.3 V VDD = 5 V VDD = 3.3 V to 5 V Rev. 0 | Page 3 of 15 0 0 1.3 1.6 0.8 1.2 3.3 5