TGA4902-SM

Features:

• Typical Frequency Range: 25 - 35 GHz
• 25 dBm Nominal P1dB
• 18 dB Nominal Gain
• Bias 6 V, 220 mA
• Package Dimensions: 4.0 x 4.0 x 0.9 mm


Application

• Ka-Band VSAT
• Point-to-Point Radio
• Point-to-Multipoint Communications


Pinout




Specifications

SYMBOL	PARAMETER	VALUE	NOTES
Vd	Drain Voltage	8 V	2/
Vg	Gate Voltage Range	-5 TO 0 V
Id	Drain Current	296 mA	2/ 3/
|Ig|	Gate Current	8.8 mA	3/
PIN	Input Continuous Wave Power	20 dBm
PD	Power Dissipation	See note 4/	2/
TCH	Operating Channel Temperature	150	5/ 6/
TM	Mounting Temperature (30 Seconds)	260
TSTG	Storage Temperature	-65 to 150
TCASE	Package Operating Temperature	-40 to 110

1/ These ratings represent the maximum operable values for this device.
2/ Combinations of supply voltage, supply current, input power, and output power shall not
    exceed PD.
3/ Total current for the entire MMIC.
4/ For a median life time of 1E+6 hrs, Power dissipation is limited to:
    PD(max) = (150 TBASE) / 60.71 (/W)
    Where TBASE is the base plate temperature.
5/ Junction operating temperature will directly affect the device median time to failure (MTTF). For
     maximum life, it is recommended that junction temperatures be maintained at the lowest possible
     levels.
6/ These ratings apply to each individual FET.



Description

The TriQuint TGA4902-SM is a Ka- Band packaged medium Power Amplifier. The TGA4902-SM operates from 25-35 GHz and is designed using TriQuint's proven standard 0.25 um power pHEMT production process.

The TGA4902-SM typically provides 25 dBm of output power at 1 dB gain compression, with small signal gain of 18 dB.

The TGA4902-SM is ideally suited for VSAT ground terminal market, Point-to- Point Radio, Point-to-Multipoint Communications.

Evaluation Boards are available.

Lead-free and RoHS compliant.

Parameters:

Technical/Catalog Information	TGA4902-SM
Vendor	Triquint Semiconductor Inc
Category	RF and RFID
Package / Case	SM-A4-20
Voltage - Supply	6V
Current - Supply	220mA
Gain	18dB
Frequency	25GHz ~ 35GHz
RF Type	Ka Band
Packaging	Tray
Noise Figure	-
P1db	25dBm
Test Frequency	-
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	TGA4902 SM TGA4902SM