SURFACE MOUNT RF/Microwave Switches 67

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Part	Manufacturer	RF or Microwave Device Type	Mounting Feature	No. of Terminals	Package Body Material	Technology	No. of Functions	Maximum Input Power (CW)	Maximum Voltage Standing Wave Ratio	Maximum Supply Current	Compression Point (1 dB)	Construction	Power Supplies (V)	Package Equivalence Code	Characteristic Impedance	Maximum Operating Temperature	Minimum Operating Temperature	Terminal Finish	Minimum Isolation	Maximum Insertion Loss	Additional Features	Nominal On Time	JESD-609 Code	Minimum Operating Frequency	Maximum Operating Frequency	Port Termination
HMC253AQS24E	Analog Devices	DIVERSITY SWITCH	SURFACE MOUNT	24	PLASTIC/EPOXY	GAAS	1	20 dBm		7.5 mA	23 dBm	COMPONENT	5	SSOP24,.24	50 ohm	85 Cel	-40 Cel	MATTE TIN	28 dB	2.1 dB		.09 us	e3	0 MHz	2500 MHz
HMC253AQS24	Analog Devices	DIVERSITY SWITCH	SURFACE MOUNT	24	PLASTIC/EPOXY	GAAS	1	20 dBm		7.5 mA	23 dBm	COMPONENT	5	SSOP24,.24	50 ohm	85 Cel	-40 Cel	TIN LEAD	28 dB	2.1 dB		.09 us	e0	0 MHz	2500 MHz
HMC347A	Analog Devices	DIVERSITY SWITCH	SURFACE MOUNT	10			1	17 dBm			24 dBm	COMPONENT		DIE OR CHIP	50 ohm	85 Cel	-55 Cel		35 dB	2.7 dB	HIGH ISOLATION	.1 us		100 MHz	20000 MHz
ADG901SCPZ-EP	Analog Devices	SPST	SURFACE MOUNT	8	PLASTIC/EPOXY	CMOS	1	18 dBm		70 mA	17 dBm	COMPONENT	1.65/2.75	SOLCC8,.12,20	50 ohm	125 Cel	-55 Cel	NICKEL PALLADIUM GOLD	31 dB	1.25 dB		.004 us	e4	0 MHz	1000 MHz	ABSORPTIVE
HMC427ALP3E	Analog Devices	TRANSFER SWITCH	SURFACE MOUNT	16	PLASTIC/EPOXY		1	25.5 dBm		.01 mA	26 dBm	COMPONENT	5	LCC16,.12SQ,20	50 ohm	85 Cel	-40 Cel		35 dB	2.1 dB		.01 us		0 MHz	8000 MHz	ABSORPTIVE
ADRF5132BCPZN-R7	Analog Devices	DIVERSITY SWITCH	SURFACE MOUNT	16	PLASTIC/EPOXY		1	43 dBm				COMPONENT	5	LCC16,.12SQ,20	50 ohm	105 Cel	-40 Cel					.55 us		700 MHz	5000 MHz	REFLECTIVE
ADRF5132BCPZN	Analog Devices	DIVERSITY SWITCH	SURFACE MOUNT	16	PLASTIC/EPOXY		1	43 dBm				COMPONENT	5	LCC16,.12SQ,20	50 ohm	105 Cel	-40 Cel					.55 us		700 MHz	5000 MHz	REFLECTIVE
HMC641ATCPZ-EP-PT	Analog Devices	SP4T	SURFACE MOUNT	24	PLASTIC/EPOXY	GAAS	1	17 dBm		5 mA	22 dBm	COMPONENT	-3/-5	LCC24,.16SQ,20	50 ohm	125 Cel	-55 Cel		30 dB			.1 us		100 MHz	20000 MHz	ABSORPTIVE
HMC641ATCPZ-EP-RL7	Analog Devices	SP4T	SURFACE MOUNT	24	PLASTIC/EPOXY	GAAS	1	17 dBm		5 mA	22 dBm	COMPONENT	-3/-5	LCC24,.16SQ,20	50 ohm	125 Cel	-55 Cel		30 dB			.1 us		100 MHz	20000 MHz	ABSORPTIVE
HMC344ATCPZ-EP-PT	Analog Devices	SP4T	SURFACE MOUNT	16		GAAS	1	19 dBm		6 mA	25 dBm	COMPONENT	-3/-5	LCC16,.12SQ,20	50 ohm	125 Cel	-55 Cel		28 dB	2.5 dB		.075 us		100 MHz	8000 MHz	ABSORPTIVE
HMC344ATCPZ-EP-R7	Analog Devices	SP4T	SURFACE MOUNT	16		GAAS	1	19 dBm		6 mA	25 dBm	COMPONENT	-3/-5	LCC16,.12SQ,20	50 ohm	125 Cel	-55 Cel		28 dB	2.5 dB		.075 us		100 MHz	8000 MHz	ABSORPTIVE
ADRF5025BCCZN	Analog Devices	DIVERSITY SWITCH	SURFACE MOUNT	12	PLASTIC/EPOXY	CMOS	1	27.5 dBm			27.5 dBm	COMPONENT	+-3.3	LCC12,.1SQ,16	50 ohm	105 Cel	-40 Cel	NICKEL PALLADIUM GOLD				1.7 us	e4	.009 MHz	44000 MHz	REFLECTIVE
HMC347B	Analog Devices	SPDT	SURFACE MOUNT	10		GAAS	1	17 dBm	1.38		24 dBm	COMPONENT	-5	DIE OR CHIP	50 ohm	85 Cel	-55 Cel		40 dB	2.2 dB	HIGH ISOLATION	.01 us		100 MHz	20000 MHz	ABSORPTIVE
ADRF5026BCCZN	Analog Devices	SPDT	SURFACE MOUNT	20		CMOS	1	25 dBm	1.15		27 dBm	COMPONENT	+-3.3	LCC20,.12SQ,16	50 ohm	105 Cel	-40 Cel				HIGH ISOLATION	.014 us		100 MHz	44000 MHz	ABSORPTIVE
ADRF5019BCPZN	Analog Devices	DIVERSITY SWITCH	SURFACE MOUNT	16	PLASTIC/EPOXY		1	23 dBm			28 dBm	COMPONENT	3.3	LCC16,.12SQ,20	50 ohm	105 Cel	-40 Cel					.285 us		100 MHz	13000 MHz
HMC347B-SX	Analog Devices	SPDT	SURFACE MOUNT	10		GAAS	1	17 dBm	1.38		24 dBm	COMPONENT	-5	DIE OR CHIP	50 ohm	85 Cel	-55 Cel		40 dB	2.2 dB	HIGH ISOLATION	.01 us		100 MHz	20000 MHz	ABSORPTIVE
ADRF5042BCCZN	Analog Devices	SP4T	SURFACE MOUNT	24	PLASTIC/EPOXY		1	25 dBm	1.13		27 dBm	COMPONENT	+-3.3	LCC24,.12SQ,16	50 ohm	105 Cel	-40 Cel					.014 us		100 MHz	44000 MHz	ABSORPTIVE
ADRF5043BCCZN-R7	Analog Devices	SP4T	SURFACE MOUNT	24	PLASTIC/EPOXY		1	25 dBm	1.15		27 dBm	COMPONENT	+-3.3	LCC24,.12SQ,16	50 ohm	105 Cel	-40 Cel					2.8 us		.009 MHz	44000 MHz	ABSORPTIVE
ADRF5043BCCZN	Analog Devices	SP4T	SURFACE MOUNT	24	PLASTIC/EPOXY		1	25 dBm	1.15		27 dBm	COMPONENT	+-3.3	LCC24,.12SQ,16	50 ohm	105 Cel	-40 Cel					2.8 us		.009 MHz	44000 MHz	ABSORPTIVE

RF/Microwave Switches

RF/microwave switches are electronic components used to selectively route high-frequency signals between input and output ports. These switches are essential building blocks in radio communication systems, test and measurement equipment, and radar systems. RF/microwave switches are designed to operate in a specific frequency range, and their performance is characterized by parameters such as insertion loss, isolation, and switching speed.

There are different types of RF/microwave switches, including electromechanical switches, PIN diode switches, and solid-state switches. Electromechanical switches use mechanical contacts to switch between input and output ports, while PIN diode switches and solid-state switches use electronic control signals to route signals between different ports. PIN diode switches are suitable for lower power applications, while solid-state switches are capable of handling higher power levels.

RF/microwave switches can be classified based on their configuration and functionality. Single-pole single-throw (SPST) switches have a single input and a single output and can switch between two states, while single-pole double-throw (SPDT) switches have a single input and two outputs and can switch between two output ports. Multi-throw switches have more than two output ports and can switch between multiple states. Switches can also be classified as absorptive or reflective, depending on their ability to absorb or reflect the input signal when it is not being routed to the output port.