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
SWITCHES - SPDT T/R - SMT
4
HMC544A / 544AE
v00.1212
GaAs MMIC T/R SWITCH,
DC - 4 GHz
Outline Drawing
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
Part Number Package Body Material Lead Finish MSL Rating Package Marking
[3]
HMC544A Low Stress Injection Molded Plastic Sn/Pb Solder
MSL1
[1]
544A
XXXX
HMC544AE RoHS-compliant Low Stress Injection Molded Plastic 100% matte Sn
MSL1
[2]
544AE
XXXX
[1] Max peak reow temperature of 235 °C
[2] Max peak reow temperature of 260 °C
[3] 4-Digit lot number XXXX
Package Information
NOTES:
1. LEADFRAME MATERIAL: COPPER ALLOY
2. DIMENSIONS ARE IN INCHES [MILLIMETERS].
3. DIMENSION DOES NOT INCLUDE MOLDFLASH OF 0.15mm PER SIDE.
4. DIMENSION DOES NOT INCLUDE MOLDFLASH OF 0.25mm PER SIDE.
5. ALL GROUND LEADS MUST BE SOLDERED TO PCB RF GROUND.
Absolute Maximum Ratings
RF Input Power (Vctl = 0/+5V) +39 dBm
Control Voltage Range (A & B) -0.2 to +12 Vdc
Hot Switch Power Level
(Vctl = 0/+5V)
+39 dBm
Channel Temperature 150 °C
Continuous Pdiss (T= 85 °C)
(derate 8.85 mW/ °C above 85°C)
0.574 W
Thermal Resistance 113.3 °C/W
Storage Temperature -65 to +150 °C
Operating Temperature -40 to +85 °C
ESD Sensitivity (HBM) Class 1B
DC blocks are required at ports RFC, RF1 and RF2.
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