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Data Sheet
FEATURES
Ultrawideband frequency range: 9 kHz to 30 GHz Nonreflective 50 Ω design Low insertion loss: 2.4 dB at 20 GHz to 30 GHz High isolation: 45 dB at 20 GHz to 30 GHz High input linearity
P1dB: 28 dBm typical IP3: 50 dBm typical High power handling 24 dBm through path 24 dBm terminated path ESD rating: 1500 V HBM No low frequency spurious 0.1 dB settling time (50% VCTL to 0.1 dB final RF output): 6 µs 24-terminal LGA package
APPLICATIONS
Test instrumentation Microwave radios and very small aperture terminals (VSATs) Military radios, radars, and electronic counter measures (ECMs) Broadband telecommunications systems
GENERAL DESCRIPTION
The ADRF5045 is a general-purpose, single-pole, four-throw (SP4T) switch manufactured using a silicon process. It comes in a 24-terminal land grid array (LGA) package and provides high isolation and low insertion loss from 9 kHz to 30 GHz.
9 kHz to 30 GHz, Silicon, SP4T Switch
ADRF5045
FUNCTIONAL BLOCK DIAGRAM
GND RF1 GND GND RF2 GND
24 23 22 21 20 19
GND 1
ADRF5045
18 GND
GND 2 RFC 3
50Ω 50Ω
17 VDD 16 V1
DRIVER
GND 4
15 V2
GND 5 GND 6
50Ω 50Ω
14 VSS 13 GND
7 8 9 10 11 12
GND RF4 GND GND RF3 GND
16314-001
Figure 1.
This broadband switch requires dual supply voltages, +3.3 V and −3.3 V, and provides complementary metal-oxide semiconductor (CMOS)/low voltage transistor-transistor logic (LVTTL) logiccompatible control.
Rev. A
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ADRF5045
TABLE OF CONTENTS
Features .............................................................................................. 1 Applications ...................................................................................... 1 Functional Block Diagram .............................................................. 1 General Description ......................................................................... 1 Revision History ............................................................................... 2 Specifications .................................................................................... 3 Absolute Maximum Ratings ........................................................... 5
Thermal Resistance ...................................................................... 5 Power Derating Curves ............................................................... 5 ESD Caution.......