TGA2703-SM

Noise Figure :
Bandwidth :
Output Intercept Point :
Operating Supply Voltage :
Supply Current :
Maximum Operating Temperature :
Mounting Style :
Package / Case :
Type :
Packaging : Tray
Operating Frequency : 3.3 GHz to 3.8 GHz


Features:

• 3.3-3.8 GHz Bandwidth
• 41 dBc IMR3 @ 21 dBm Pout/tone
• 24 dB Nominal Gain
• 30 dBm Nominal P1dB
• 2.5% EVM at 22 dBm output power
• 13 dB step attenuator function
• Power sample port
• -1.5V Vg voltage to shut down drain current
• Self bias: +6 V 770mA
• Package Dimensions: 5.0 x 5.0 x 0.9 mm QFN


Application

• Fixed Broadband Wireless
• WiMAX


Specifications

SYMBOL	PARAMETER	VALUE	NOTES
Vd	Drain Voltage	7 V	2/
Vctrl	Gain Control Voltage	7 V
Id	Drain Current	1.1 A	2/ 3/
|Ig|	Gate Current	6 mA	3/
PIN	Input Continuous Wave Power	25 dBm
PD	Power Dissipation	4.68W	2/ 4/
TCH	Operating Channel Temperature	150	5/
TM	Mounting Temperature (30 Seconds)	260
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 device.
4/ When operated at this bias condition with a base plate temperature of 85 , the median life is reduced.
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.

Description

TGA2703-SM is a linear amplifier operating for 802.16 broadband wireless applications in 3.3 to 3.8 GHz frequency band. The PA delivers 24 dB of small-signal gain, 30dBm P1dB and 40 dBc IMR3 at 21 dBm output power per tone from a single +6V power supply. It has 2.5% EVM at 22 dBm output power. The TGA2703 incorporates a 13 dB step attenuator function and a power sampling port. The 50 ohm device requires minimum external components for operation, and is packaged in a low-cost, surface mount 5x5 QFN style package.

Lead-Free & RoHS compliant.

Demo boards are available.

Parameters:

Technical/Catalog Information	TGA2703-SM
Vendor	Triquint Semiconductor Inc
Category	RF and RFID
Package / Case	28-QFN
Voltage - Supply	6V
Current - Supply	770mA
Gain	24dB
Frequency	3.3GHz ~ 3.8GHz
RF Type	WiMAX / WiBro
Packaging	Tray
Noise Figure	-
P1db	30dBm
Test Frequency	2.3Ghz ~ 2.8GHz
Drawing Number	*
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	TGA2703 SM TGA2703SM 779 1001 ND 7791001ND 779-1001