TGA4521

Noise Figure :
Bandwidth :
Output Intercept Point :
Maximum Operating Temperature :
Mounting Style :
Packaging :
Supply Current : 350 mA
Operating Supply Voltage : 6.5 V
Type : Wideband Driver Amplifier
Operating Frequency : 32 GHz to 45 GHz
Package / Case : 1.6 mm x 0.75 mm


Features:

• Frequency Range: 32 - 45 GHz
• 25 dBm Nominal Psat @ 38 GHz
• 24 dBm P1dB @ 38 GHz
• 16 dB Nominal Gain @ 38 GHz
• 33 dBm OTOI @ 16dBm/Tone
• Bias: 6 V @ 175 mA Idq
• 0.15 um 3MI pHEMT Technology
• Chip Dimensions 1.60 x 0.75 x 0.10 mm (0.063 x 0.030 x 0.004 in)


Specifications

SYMBOL	PARAMETER	VALUE	NOTES
Vd	Drain Voltage	6.5 V	2/
Vg	Gate Voltage Range	-2 TO 0 V
Id	Drain Current	350 mA	2/ 3/
|Ig|	Gate Current	9 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)	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/ For a median life time of 1E+6 hrs, Power dissipation is limited to: P_D(max) = (150 T_BASE ) / 70 (/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 TGA4521 is a compact Driver Amplifier MMIC for Ka-band and Q-band applications.

The part is designed using TriQuint's 0.15um power pHEMT production process.

The TGA4521 nominally provides 25 dBm saturated output power, and 24 dBm output power at 1dB Gain compression @ 38 GHz. It also has typical gain of 16 dB. The part is ideally suited for low cost emerging markets such as Digital Radio, Point-to-Point Radio and Point-to-Multi Point Communications.

The TGA4521 is 100% DC and RF tested on-wafer to ensure performance compliance.

Lead-Free & RoHS compliant.

Parameters:

Technical/Catalog Information	TGA4521
Vendor	Triquint Semiconductor Inc
Category	RF and RFID
Function	Amplifier
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	TGA4521 TGA4521