11
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
SWITCHES - SPDT - SMT
11 - 6
Truth Table
Absolute Maximum Ratings
Control Input (Vctl) Signal Path State
A B RFC to RF1 RFC to RF2
High Low Off On
Low High On Off
Low Low Off Off
RF Input Power (Vdd = +8V,
50 Ohm source & load impedances)
+39 dBm (T = +85 °C)
Supply Voltage Range
(Vdd) (Vctl = 0V)
-0.2 to +12V
Control Voltage Range (A & B) -0.2 to Vdd +0.5V
Hot Switch Power Level (Vdd = +8V) 39 dBm
Channel Temperature 150 °C
Continuous Pdiss (T = 85 °C)
(derate 25 mW/°C above 85 °C)
1.217 W
Thermal Resistance
(Channel to ground paddle)
53.4 °C/W
Storage Temperature -65 to +150 °C
Operating Temperature -40 to +85 °C
ESD Rating Class 1A HBM
Note: DC blocking capacitors are required at ports RFC,
RF1 and RF2. Their value will determine the lowest trans-
mission frequency.
Control Voltages & Currents
Bias Voltage & Current
Vdd (V) Typical Idd (μA)
+3 0.5
+5 2
+8 20
State
Vdd = +3V
(μA)
Vdd = +5V
(μA)
Vdd = +8V
(μA)
Low (0 to +0.2V) 0.5 2 20
High (Vdd ±0.2V) 0.1 0.1 0.1
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
HMC5457MS8GE
v00.0808
GaAs MMIC 10 WATT T/R SWITCH
DC - 4 GHz
