TGA4516

Noise Figure :
Bandwidth :
Output Intercept Point :
Maximum Operating Temperature :
Mounting Style :
Packaging :
Type : Power Amplifier
Operating Supply Voltage : 6.5 V
Supply Current : 3 A
Operating Frequency : 30 GHz to 40 GHz
Package / Case : 2.79 mm x 2.315 mm


Features:

• 30 - 40 GHz Bandwidth
• > 33 dBm Nominal Psat @ Pin = 20dBm
• 18 dB Nominal Gain
• Bias: 6 V, 1050 mA Idq
           (1.9A under RF Drive)
• 0.15 um 3MI MMW pHEMT Technology
• Chip Dimensions: 2.79 x 2.315 x 0.1 mm
                               (0.110 x 0.091 x 0.004) in


Application

• Military Radar Systems
• Ka-Band Sat-Com
• Point to Point Radio


Specifications

SYMBOL	PARAMETER	VALUE	NOTES
V+	Positive Supply Voltage	8V	2/
V-	Negative Supply Voltage Range	-5 TO 0V
I+	Positive Supply Current	3 A	2/ 3/
|IG|	Gate Supply Current	85mA	3/
PIN	Input Continuous Wave Power	267mW
PD	Power Dissipation	7.8W	2/ 4/
TCH	Operating Channel Temperature	150	5/ 6/
TM	Mounting Temperature (30 Seconds)	320
TSTG	Storage Temperature	-65 to 150

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/ When operated at this bias condition with a base plate temperature of 70 , the median lifeis 1E6 hrs.
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 TGA4516 is a High Power MMIC Amplifier for Ka-band applications. The part is designed using TriQuint's 0.15um power pHEMT process. The small chip size is achieved by utilizing TriQuint's 3 metal layer interconnect (3MI) design technology that allows compaction of the design over competing products.

The TGA4516 provides >33 dBm saturated output power, and has typical gain of 18 dB at a bias of 6V and 1050mA (Idq). The current rises to 1.9A under RF drive.

This HPA is ideally suited for many,applications such as Military Radar Systems, Ka-band Sat-Com, and Point-to-Point Radios.

The TGA4516 is 100% DC and RF tested on-wafer to ensure performance compliance.

Parameters:

Technical/Catalog Information	TGA4516
Vendor	Triquint Semiconductor Inc
Category	RF and RFID
Function	Amplifier
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	TGA4516 TGA4516