Product Summary
The AS173-73 is a PHEMT GaAs FET IC high linearity SPDT switch in a SOT-6 plastic package. This switch has been designed for use where extremely high linearity, low insertion loss and ultra miniature package size are required. The AS173-73 can be controlled with positive, negative or a combination of both voltages.
Parametrics
AS173-73 absolute maximum ratings: (1)RF Input Power: 10 W Max. > 900 MHz 0/+7 V Control; (2)Control Voltage: -0.2 V, +8 V; (3)Operating Temperature: -40°C to +85°C; (4)Storage Temperature: -65°C to +150°C; (5)ΘJC: 25°C/W.
Features
AS173-73 features: (1)High Linearity (50 dBm IP3 @ 0.9 GHz) @ 3 V; (2)Low Insertion Loss (0.35 dB @ 0.9 GHz); (3)Isolation (21 dB @ 0.9 GHz); (4)+3 V Operation; (5)Ultra Miniature SOT-6 Package; (6)PHEMT Process.
Diagrams

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![]() AS1701 |
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![]() IC AMP AUDIO POWER 1.6W 8-MSOP |
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![]() AS1701-T |
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![]() IC AMP AUDIO POWER 1.6W 8-MSOP |
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![]() AS1702 |
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![]() IC AMP AUDIO MONO 1.8W 10-MSOP |
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![]() AS1702-05 DB |
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![]() BOARD DEMO AS1702-05 |
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![]() AS1702-T |
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![]() IC AMP AUD 1.8W ADJ GAIN 10-MSOP |
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(China (Mainland))












