TGA2521-SM-T/R TriQuint, TGA2521-SM-T/R Datasheet - Page 13

• Manufacturer Part Number: TGA2521-SM-T/R
• Description: RF Amplifier 17 - 24 GHz Driver
• Manufacturer: TriQuint
• Type: Linear Driver Amplifierr

Specifications of TGA2521-SM-T/R

• Mounting Style: SMD/SMT
• Operating Frequency: 17 GHz to 24 GHz
• P1db: 23.5 dBm
• Noise Figure: 5 dB
• Operating Supply Voltage: 5 V
• Supply Current: 320 mA
• Maximum Power Dissipation: 3.9 W
• Package / Case: QFN-16
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 1059496

(Pin 3)
RF IN
Bias-up Procedure
Vg1, Vg2 set to -1.5 V
Vd1, Vd2 set to +5 V
Adjust Vg1, Vg2 more positive until Id is 320
Apply RF signal to input
mA. This will be ~ Vg = -0.5 V
TriQuint Semiconductor: www. triquint.com [phone] Fax [phone] [e-mail]
(Pin 17)
GND
GND
(Pin 16)
Vg1
(Pin 15)
Electrical Schematic
(Pin 6)
Vd1
Bias Procedures
Vd1
Vd1
Feb 2011 © Rev D
Feb 2010 © Rev C
(Pin 14)
Vg2
Bias-down Procedure
Turn off RF supply
Reduce Vg1, Vg2 to -1.5V. Ensure Id
Turn Vd1, Vd2 to 0 V
Turn Vg1, Vg2 to 0 V
(Pin 7)
~ 0 mA
Vd2
Vd2
(Pin 13)
Vd2
TGA2521-SM
RF OUT
(Pin 11)
13