For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824

Phone: 978-250-3343

Fax: 978-250-3373

Order On-line at www.hittite.com

Application Support: Phone: 978-250-3343 or apps@hittite.com

3

HMC545A / 545AE

v01.0615

GaAs MMIC SPDT

SWITCH, DC - 3 GHz

Control Voltages

Absolute Maximum Ratings

State

Bias Condition

Low

0 to 0.2 Vdc @ 1 µA Typical

High

+3 Vdc @ 0.5 µA Typical to

+8 Vdc @ 14 µA Typical (±0.2 Vdc)

RF Input Power (Vctl = 0/+8V)

+34 dBm

Control Voltage Range (A & B)

-0.2 to +12 Vdc

Hot Switch Power Level

(Vctl = 0/+8V)

+32 dBm

Channel Temperature

150 °C

Continuous Pdiss (T= 85 °C)

(derate 5.6 mW/ °C above 85°C)

0.1 W

Thermal Resistance

169°C/W

Storage Temperature

-65 to +150 °C

Operating Temperature

-40 to +85 °C

ESD Sensitivity (HBM)

Class 1A

DC blocks are required at ports RFC, RF1 and RF2.

ELECTROSTATIC SENSITIVE DEVICE

OBSERVE HANDLING PRECAUTIONS

Control Input

Control Current

A

B

RFC to RF1

RFC to RF2

Low

High

Off

On

High

Low

On

Off

Truth Table

Input Third Order

Intercept Point vs. Control Voltage

25

30

35

40

45

50

55

60

65

70

0.5

1

1.5

2

2.5

3

+3V

+5V

+8V

FREQUENCY (GHz)

Low Frequency Input P0.1dB vs. Vctl

10

15

20

25

30

35

40

0.01

0.1

1

+3V

+5V

+8V

FREQUENCY (GHz)

Low Frequency Input P1dB vs. Vctl

10

15

20

25

30

35

40

0.01

0.1

1

+3V

+5V

+8V

FREQUENCY (GHz)

Insertion Loss, T = +25 °C

25

30

35

40

45

50

55

60

65

70

0.5

1

1.5

2

2.5

3

+3V

+5V

+8V

FREQUENCY (GHz)

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

rights of third parties that may result from its 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 and registered trademarks are the property of their respective owners.

For price, delivery, and to place orders: Analog Devices, Inc.,

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106

Phone: 781-329-4700 • Order online at www.analog.com

Application Support: Phone: 1-800-ANALOG-D