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Tagore GaN RF power switch layout
Tagore Technology was founded in January 2011 by an experienced group of RF and power management design engineers. The company has developed high power GaN RF switches (SP2T, SP3T, SP4T) for cellular base stations, LMR and defense applications. The switches exhibit fast switching, high peak power handling up to 6GHz and small QFN packages. Using td classone of the world's largest semiconductor foundry ensures cost efficiency and high reliability.

Download the Tagore switch product brochure.

Front-End Transmit/Receive Switches

All T/R switches are controlled by a 2.6 – 5.25V VDD and 1.8 – 5V logic signal.
P0.1dB Peak measured with a 1% Duty Cycle and 10µs pulse width.
 
Part
Number
QFN
Package
Freq
Range
IL
@ 3.8GHz
Isolation
@ 3.8GHz
P0.1dB P0.1dB
Peak
IIP3 Switching
Time
mm GHz dB dB W W dBm µs
TS7322 3x3 0.01-6 0.5 25 20 100 71 1.5
TS7224 3x3 0.01-6 0.5 25 10 50 71 1.0
TS7225 3x3 0.01-6 0.5 25 10 71 1.0
TS7321 3x3 0.01-6 0.5 25 20 71 1.5

High Power/Isolation SPDT Switches for Receiver Protection

All high power SPDT switches are controlled by a 2.6 – 5.25V VDD and 1.8V – VDD logic signal.
Part
Number
QFN
Package
Freq
Range
IL TX
@ 1/4GHz
IL RX
@ 1/4GHz
Isolation
@ 1/4GHz
P0.1dB P0.1dB
Peak
Switching
Time
mm GHz dB dB dB W W µs
Peak Power Switches
TS7224K 3x3 0.01-6 0.3/0.5 40/25 10 50 1.0
TS7322K 3x3 0.01-6 0.3/0.5 40/25 20 100 1.5
High Isolation Switches (Asymmetric)
TS7129K 3x3 0.01-6 0.4/0.9 0.7/0.9 60/40 5 10 0.3
TS7229K 3x3 0.01-6 0.4/0.6 0.6/1 60/40 10 50 1.5
TS7329K 3x3 0.01-6 0.4/0.6 0.6/1 60/40 20 100 1.5
TS7429L 4x4 0.01-6 0.4/0.6 0.6/1 60/40 30 160 1.5
TS7529L 4x4 0.01-4 0.4/0.6 0.6/1 60/40 50 316 2.0
TS7029N 5x5 0.01-4 0.4/0.6 0.6/1 60/40 100 480 2.0

High Power/Linearity SPDT and SP4T Switches

All high linearity switches are controlled by a 2.6 – 5.25V VDD and 1.8V – VDD logic signal.  
Part
Number
SPnT QFN
Package
Freq
Range
IL
@ 1/6GHz
Isolation
@ 1/6GHz
P0.1dB H3
@ 35dBm
Switching
Time
    mm GHz dB dB W dBc µs
TS7225K 2T 3x3 0.01-6 0.3/0.8 40/15 >10 85 1.5
TS7232K 3T 3x3 0.01-3 0.4/0.6 35/25 >10 82 1.5
TS7242K 4T 3x3 0.01-3 0.4/0.8 35/23 >10 80 1.5
TS7246K 4T 3x3 0.01-3 0.4/0.8 35/23 >10 90 2.5
TS7321K 2T 3x3 0.01-6 0.3/0.8 40/15 >20 80 1.5
TS7341K 4T 3x3 0.01-2.5 0.5/0.7 35/25 >20 80 1.5
TS7421L 2T 4x4 0.01-6 0.3/0.8 40/15 >30 85 2.0
TS7441L 4T 4x4 0.01-2 0.5/0.7 35/25 >30 80 2.0
TS7521L 2T 4x4 0.01-4 0.4/0.9 35/15 >50 85 2.5

Tagore high power handling switch