Silicon, SPDT Switch, Nonreflective,
100 MHz to 13 GHz
Data Sheet
ADRF5019
FEATURES
FUNCTIONAL BLOCK DIAGRAM
Nonreflective 50 Ω design
Low insertion loss: 0.8 dB at 8 GHz
High isolation: 45 dB at 8 GHz
High input linearity
GND
GND
RFC
GND
1
2
3
4
12
V
DD
P1dB: 39 dBm
IP3: 60 dBm typical
High power handling
35 dBm insertion loss path
27 dBm hot switching
ESD rating: 2 kV (Class 2) HBM
No low frequency spurious
0.05 dB RF settling time: 375 ns
0.1 dB RF settling time: 300 ns
16-lead, 3 mm × 3 mm LFCSP
Pin-compatible with HMC1118, low frequency cutoff version
50Ω
50Ω
ADRF5019
11 LS
10
9
V
V
CTRL
SS
PACKAGE
BASE
GND
Figure 1.
APPLICATIONS
Test instrumentation
Microwave radios and very small aperture terminals (VSATs)
Military radios, radars, and electronic counter measures (ECMs)
Fiber optics and broadband telecommunications
GENERAL DESCRIPTION
The ADRF5019 is a nonreflective, single pole, double throw
(SPDT) RF switch manufactured in a silicon process.
The ADRF5019 can also operate with a single positive supply
voltage (VDD) applied. The negative supply voltage (VSS) is tied
to ground. Even in single-supply operation mode, the ADRF5019
can cover the 100 MHz to 13 GHz operating frequency and
maintain good power handling performance. See the
Applications Information section for more details.
The ADRF5019 operates from 100 MHz to 13 GHz with better
than 0.8 dB insertion loss and 45 dB of isolation at 8 GHz. The
ADRF5019 has a nonreflective design, and the RF ports are
internally terminated to 50 Ω.
The ADRF5019 is pin-compatible with the HMC1118, the low
frequency cutoff version, which operates from 9 kHz to 13.0 GHz.
The ADRF5019 switch requires a dual supply voltage of +3.3 V
and −2.5 V and positive control voltage inputs. This switch
employs complementary metal-oxide semiconductor (CMOS)-
compatible and low voltage transistor transistor logic (LVTTL)-
compatible controls.
The ADRF5019 comes in a 16-lead, lead frame chip scale
package (LFCSP) and operates from −40°C to +105°C.
Rev. 0
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
rightsof third parties that may result fromits 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 andregisteredtrademarks 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
©2019 Analog Devices, Inc. All rights reserved.
Technical Support
www.analog.com