ADRF5022BCCZN

Data Sheet ADRF5022 Silicon SPDT Switch, Nonreflective, 100 MHz to 45 GHz FEATURES ► ► ► ► ► ► ► ► ► ► ► ► FUNCTIONAL BLOCK DIAGRAM Ultra-wideband frequency range: 100 MHz to 45 GHz Nonreflective design Low insertion loss ► 1.2 dB typical to 18 GHz ► 1.9 dB typical to 40 GHz ► 2.3 dB typical to 45 GHz High Isolation: 43 dB typical to 45 GHz High input linearity ► 0.1 dB power compression (P0.1dB): 31 dBm ► Third-order intercept (IP3): 55 dBm High power handling at TCASE = 85°C ► 30 dBm through path ► 24 dBm terminated path ► 30 dBm hot switching (RFC port) RF settling time (0.1 dB final RF output): 30 ns No low-frequency spurious signals All off-state control Positive control interface: CMOS-/LVTTL-compatible 20-terminal, 3.0 mm × 3.0 mm LGA package Pin-compatible with ADRF5023, low-frequency cutoff version APPLICATIONS Test and instrumentation Cellular infrastructure: 5G millimeter wave ► Military radios, radars, and electronic countermeasures (ECMs) ► Microwave radios and very small aperture terminals (VSATs) ► Industrial scanners ► ► Figure 1. Functional Block Diagram GENERAL DESCRIPTION The ADRF5022 is a nonreflective, single-pole double-throw (SPDT) switch manufactured in the silicon process. The ADRF5022 operates from 100 MHz to 45 GHz with a typical insertion loss of 2.3 dB and isolation of 43 dB. The device has an RF input-power handling capability of 30 dBm for the through path, 24 dBm for the terminated path, and 30 dBm for the hot switching at the RF common port. The ADRF5022 requires a positive supply of +3.3 V and a negative supply of −3.3 V. The device employs complementary metal-oxide semiconductor (CMOS)-/low-voltage transistor to transistor logic (LVTTL)-compatible controls. The ADRF5022 can also operate with a single positive supply voltage (VDD) applied while the negative supply voltage (VSS) is connected to ground. In this operating condition, the small signal performance is maintained while the switching characteristics, linearity, and power handling performance is derated. For more details, see Table 2. TheADRF5022 is pin-compatible with the ADRF5023, low-frequency cutoff version, which operates from 9 kHz to 45 GHz. The ADRF5022 comes in a 20-terminal, 3.0 mm × 3.0 mm, RoHScompliant, land grid array (LGA) package and can operate from −40°C to +105°C. Rev. 0 DOCUMENT FEEDBACK TECHNICAL SUPPORT Information furnished by Analog Devices is believed to be accurate and reliable "as is". 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. Data Sheet ADRF5022 TABLE OF CONTENTS Features................................................................ 1 Applications .......................................................... 1 Functional Block Diagram......................................1 General Description...............................................1 Specifications........................................................ 3 Single-Supply Operation.................................... 4 Absolute Maximum Ratings...................................5 Thermal Resistance .......................................... 5 Power Derating Curves...................................... 5 Electrostatic Discharge (ESD) Ratings...............6 ESD Caution.......................................................6 Pin Configuration and Function Descriptions........ 7 Interface Schematics..........................................7 Typical Performance Characteristics..................... 8 Insertion Loss, Return Loss, And Isolation.........8 Input Power Compression and Third-Order Intercept........................................................... 9 Theory of Operation.............................................10 Power Supply................................................... 10 RF Input and Output.........................................10 Applications Information ..................................... 11 Recommendations for PCB Design..................11 Outline Dimensions............................................. 12 Ordering Guide.................................................12 Evaluation Boards............................................ 12 REVISION HISTORY 9/2023—Revision 0: Initial Version analog.com Rev. 0 | 2 of 12 Data Sheet ADRF5022 SPECIFICATIONS VDD = 3.3 V, VSS = −3.3 V, CTRL voltage (VCTRL)/EN voltage (VEN) = 0 V or VDD, and TCASE = 25°C, 50 Ω system, unless otherwise noted. Table 1. Electrical Specifications Parameter Symbol FREQUENCY RANGE INSERTION LOSS Between RFC and RF1 and RF2 (On) f RETURN LOSS RFC and RF1 and RF2 (On) RF1 and RF2 (Off) ISOLATION Between RFC and RF1 and RF2 (Off) Between RF1 and RF2 SWITCHING CHARACTERISTICS Rise Time and Fall Time On Time and Off Time 0.1 dB RF Settling Time INPUT LINEARITY1 0.1 dB Power Compression Input Third-Order Intercept SUPPLY CURRENT Positive Supply Current Negative Supply Current DIGITAL CONTROL INPUTS Voltage Low High Current Low High analog.com tRISE, tFALL tON, tOFF P0.1dB IIP3 Test Conditions/Comments Min Max Unit 45,000 MHz 100 MHz to 18 GHz 18 GHz to 26 GHz 26 GHz to 35 GHz 35 GHz to 40 GHz 40 GHz to 45 GHz 1.2 1.4 1.6 1.9 2.3 dB dB dB dB dB 100 MHz to 18 GHz 18 GHz to 26 GHz 26 GHz to 35 GHz 35 GHz to 40 GHz 40 GHz to 45 GHz 100 MHz to 18 GHz 18 GHz to 26 GHz 26 GHz to 35 GHz 35 GHz to 40 GHz 40 GHz to 45 GHz 20 20 20 20 20 19 19 17 14 13 dB dB dB dB dB dB dB dB dB dB 100 MHz to 18 GHz 18 GHz to 26 GHz 26 GHz to 35 GHz 35 GHz to 40 GHz 40 GHz to 45 GHz 100 MHz to 18 GHz 18 GHz to 26 GHz 26 GHz to 35 GHz 35 GHz to 40 GHz 40 GHz to 45 GHz 55 55 55 50 47 60 58 50 47 43 dB dB dB dB dB dB dB dB dB dB 10% to 90% of RF output (RFOUT) 50% VCTRL to 90% of RFOUT 50% VCTRL to 0.1 dB of final RFOUT f = 100 MHz to 40 GHz 3 20 30 ns ns ns 31 55 dBm dBm 140 510 µA µA Two-tone input power = 14 dBm each tone, Δf = 1 MHz VDD and VSS pins IDD ISS VINL VINH IINL IINH Typ 100 0 1.2 CTRL 0.8 3.3