SWITCHES - SMT
10
10 - 258
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order On-line at www.hittite.com
Truth Table
Control Voltages
Bias Voltage & Current
Vdd Range = +5.0 Vdc ± 10 %
Vdd
(Vdc)
Idd (Typ.)
(μA)
Idd (Max.)
(μA)
+5.0 5 10
State Bias Condition
Low 0 to +0.2 Vdc @ 5 μA Typical
High Vdd ± 0.2 Vdc @ 5 μA Typical
Control Input Signal Path State
AB
RF4 to
RF2
RF1 to
RF3
RF4 to
RF1
RF2 to
RF3
Low High On On Off Off
High Low Off Off On On
Absolute Maximum Ratings
Bias Voltage Range (Vdd) +7.0 Vdc
Control Voltage Range (A & B) -0.5V to Vdd +1.0 Vdc
Channel Temperature 150 °C
Thermal Resistance 130 °C/W
Storage Temperature -65 to +150 °C
Operating Temperature -40 to +85 °C
Maximum Input Power +27 dBm
ESD Sensitivity (HBM) Class 1A
Note:
DC blocking capacitors are required at ports RF1, 2, 3, &
4. Their value will determine the lowest transmission fre-
quency.
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
HMC427LP3 / 427LP3E
GaAs MMIC POSITIVE CONTROL
TRANSFER SWITCH, DC* - 8 GHz
v07.0805
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