Nonreflective, 100 MHz to 44 GHz
Silicon SP4T Switch
Ultrawideband frequency range: 100 MHz to 44 GHz
Nonreflective 50 Ω design
Low insertion loss
1.8 dB up to 18 GHz
2.8 dB up to 40 GHz
3.2 dB up to 44 GHz
50 dB up to 18 GHz
39 dB up to 40 GHz
35 dB up to 44 GHz
High input linearity
P0.1dB: 26 dBm typical
IP3: 47 dBm typical
High power handling
24 dBm through path
24 dBm terminated path
All off state control
Logic select control
No low frequency spurs
Settling time (0.1 dB final RF output): 30 ns
24-terminal, 3 mm × 3 mm land grid array (LGA) package
Pin compatible with ADRF5043, low frequency cutoff version
Cellular infrastructure—millimeterwave (mmWave) 5G
Military radios, radars, electronic counter measures (ECMs)
Microwave radios and very small aperture terminals (VSATs)
The ADRF5042 is a nonreflective SP4T switch manufactured in
the silicon on insulator (SOI) process.
The ADRF5042 operates from 100 MHz to 44 GHz with an
insertion loss of lower than 3.2 dB and an isolation of higher
than 35 dB. The device has a RF input power handling
capability of 24 dBm for both through and terminated paths.
The ADRF5042 requires a dual-supply voltage of +3.3 V and
−3.3 V. The device employs CMOS- and low voltage transistor
to transistor logic (LVTTL)-compatible controls.
FUNCTIONAL BLOCK DIAGRAM
The ADRF5042 has enable and logic select controls to feature
all off state and port mirroring, respectively.
The ADRF5042 is pin compatible with the ADRF5043 low
frequency cutoff version, which operates from 9 kHz to 44 GHz.
The ADRF5042 comes in a 24-terminal, 3 mm × 3 mm, RoHS
compliant, land grid array (LGA) package and can operate from
−40°C to +105°C.
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