100 MHz to 30 GHz,
Silicon SPDT Switch
ADRF5020
Data Sheet
FEATURES
FUNCTIONAL BLOCK DIAGRAM
RF2
Ultrawideband frequency range: 100 MHz to 30 GHz
Nonreflective 50 Ω design
ADRF5020
VSS
Low insertion loss: 2.0 dB to 30 GHz
High isolation: 60 dB to 30 GHz
EN
50Ω
RFC
High input linearity
CTRL
1 dB power compression (P1dB): 28 dBm typical
Third-order intercept (IP3): 52 dBm typical
High power handling
50Ω
VDD
RF1
24 dBm through path
24 dBm terminated path
Figure 1.
ESD sensitivity: Class 1, 1 kV human body model (HBM)
20-terminal, 3 mm × 3 mm, land grid array package
No low frequency spurious
Radio frequency (RF) settling time (to 0.1 dB of final RF
output): 15 ns
APPLICATIONS
Test instrumentation
Microwave radios and very small aperture terminals (VSATs)
Military radios, radars, electronic counter measures (ECMs)
Broadband telecommunications systems
GENERAL DESCRIPTION
The ADRF5020 is a general-purpose, single-pole, double-throw
(SPDT) switch manufactured using a silicon process. It comes
in a 3 mm × 3 mm, 20-terminal land grid array (LGA) package
and provides high isolation and low insertion loss from 100 MHz
to 30 GHz.
This broadband switch requires dual supply voltages, +3.3 V
and −2.5 V, and provides CMOS/LVTTL logic-compatible
control.
Rev. A
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