tga2522-sm TriQuint Semiconductor, tga2522-sm Datasheet - Page 12

• Manufacturer Part Number: tga2522-sm
• Description: 17 - 24 Ghz Power Amplifier
• Manufacturer: TriQuint Semiconductor

Bias-up Procedure
VG 1, 2, VG 3 set to -1.5 V
VD 1, 2, VD 3 set to +5 V
Adjust VG 1, 2, VG 3 more positive until Id is 712 mA.
This will be ~ -0.5 V
Apply RF signal
TriQuint Semiconductor: www. triquint.com [phone] Fax [phone] [e-mail]
Electrical Schematic
Bias Procedures
Apr 2008 © Rev -
Bias-down Procedure
Turn off RF supply
Reduce VG 1, 2, VG3 to -1.5 V.
Ensure Id ~ 0 mA
Turn VD 1, 2, VD 3 to 0 V
Turn VG 1, 2, VG 3 to 0 V
TGA2522-SM
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