TS8728N SPDT 250W/400Wpulse/631Wpeak
RF GaN Switch

Active

Features

Frequency Range 500MHz to 4.0GHz

Tx / Rx switch applications

Failsafe switch applications

Radar Rx protection switch

IFF Tx/Rx switch, single antenna

Low insertion loss (Tx):

    • 0.27dB @ 915MHz
    • 0.39dB @ 3.55GHz

Low insertion loss (Rx):

    • 0.69dB @ 915MHz
    • 0.77dB @ 3.8GHz

High isolation (Ant-Tx):

    • 19dB @ 915MHz
    • 27dB @ 3.55GHz

High isolation (Ant-Rx):

    • 53dB @ 915MHz
    • 38dB @ 3.55GHz

250W CW Power

>400W Pulse Power

>631W Peak Power

Low power consumption, less than 1mW

Switching time 700ns

P0.1dB compression point 54dBm

P0.1dB compression point 56dBm

(20% Duty Cycle, 2ms pulse width 3.5GHz)

Functional diagram
5.0 x 5.0 mm2 QFN package
Datasheet
S-parameters
EDA model (bxl)
Evaluation kit

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RFPD

Insertion loss and Return loss, matched for 1030-1090MHz, IFF
Antenna/RF-port to non-active port isolation, matched for 1030-1090MHz, IFF
Insertion Loss and Return Loss, 2400-2800MHz
Antenna/RF-port to non-active port isolation, matched for 2400-2800MHz
Insertion Loss and Return Loss, matched for 3300-3800MHz
Antenna/RF-port to non-active port isolation, matched for 3300-3800MHz
Insertion Loss and Return Loss, no matching elements
Antenna/RF-port to non-active port isolation, no matching elements