TGS8122 Datasheet, PDF (1/7 Pages) TriQuint Semiconductor – SPDT FET Switch

Product Data Sheet
SPDT FET Switch
TGS8122-SCC
Key Features and Performance
• 8 to 11 GHz Frequency Range
• 0.9 dB Typical Insertion Loss
• 40 dB Typical Isolation at 9 GHz
• 1.5:1 Typical Input SWR at Midband
• 1.4:1 Typical Output SWR at Midband
• Less Than 2 ns Rise/Fall Time
• 1.7018 x 0.7112 x 0.152 mm (0.067 x
0.028 x 0.006 in.)
Description
The TriQuint TGS8122-SCC is a monolithic single-pole, double-throw (SPDT) GaAs
FET switch designed for 8 to 11 GHz. This device has low insertion loss, low current
consumption of less than 50 mA with control voltages of -7 V and 0 V, and rise and fall
times are less than 2 ns. Ground is provided to the circuitry through vias to the
backside metallization.
This switch is ideal for use in high-speed switching radar and communication systems.
Bond pad and backside metallization is gold plated for compatibility with eutectic alloy
attachment methods as well as the thermocompression and thermosonic wire-bonding
processes.
The TGS8122-SCC is supplied in chip form and is readily assembled using automated
equipment.
TriQuint Semiconductor Texas : [phone] Fax: [phone] Web: www.triquint.com
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