SPDT RF SWITCH
50Ω DC-3000 MHz
Absorptive RF Switch with internal driver.
Single Supply Voltage , +3V
Product Features
• Very Low Insertion loss over entire frequency range
• Super High Isolation over entire frequency range
• High Input IP3, +55 dBm typ.
• Single positive supply voltage, +3V
• Very low DC current consumption, 8μA
• Immune to latch up
HSWA2-30DR+
• Unique design-simultaneous switch off of RF1&RF2
+ RoHS compliant in accordance
with EU Directive (2002/95/EC)
Typical Applications
• Base Station Infrastructure
• Portable Wireless
• CATV & DBS
The +Suffix has been added in order to identify RoHS
Compliance. See our web site for RoHS Compliance
methodologies and qualifications.
• MMDS & Wireless LAN
• Band switch
• Diplexer switches
• Bypass switches
General Description
The HSWA2-30DR+ is a 50Ω high isolation SPDT RF switch designed for wireless applications, covering
a broad frequency range from DC up to 3GHz with low insertion loss. The HSWA2-30DR+ operates on a
single supply voltage +3V. See application note AN-80-006 for +5V supply voltage. This unit includes an
internal CMOS control driver with two-pins control. The switch consumes very low supply current, 8 μA typ.
The HSWA2-30DR+ switch is in a very small size and low profile package, 4x4mm and 0.9mm respec-
tively.
Functional Diagram
RF COMMON
50ꢀ
RF1
RF2
50ꢀ
50ꢀ
CONTROL 1
CONTROL 2
Internal Control Driver
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Rev. F
HSWA2-30DR+
080227
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