TGA2951-EPU

Features:

• 3dB Bandwidth: 9.5 GHz
• 21 dB Differential Gain
• Single Ended In, Differential Out
• Crossing Adjustment (XOVR)
• Output Level Adjust (OUTLVL)
• Up to 1.5 Vpp Differential Out
• Output Power Detector
• 0.25µm 3MI pHEMT Technology
• Self Bias: V_D = 5V, I_D = 72 mA
• Chip dimensions: 1.00 x 1.10 x 0.1 mm (0.039 x 0.043 x 0.004 inches)


Application

• OC-192/STM-64 Fiber Optic Systems



Specifications

SYMBOL	PARAMETER	VALUE	NOTES
V+	Positive Supply Voltage	5.5 V	2/
I+	Positive Supply Current	84 mA	2/
PIN	Input Continuous Wave Power	15 dBm	2/
PD	Power Dissipation	462 mW	2/, 3/
TCH	Operating Channel Temperature	150	4/, 5/
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 P_D.
3/ When operated at this power dissipation with a base plate temperature of 70, the median life is 1 E+6 hours.
4/ Junction operating temperature will directly affect the device median time to failure (T_M). For maximum life, it
     is recommended that junction temperatures be maintained at the lowest possible levels.
5/ These ratings apply to each individual FET.


Description

The TriQuint TGA2951-EPU is a Single Ended to Differential Amplifier for OC-192/STM-64 Fiber Optic System receive chains. The TGA2951-EPU provides a Single ended to differential Conversion with gain.

The part is designed using TriQuint's proven standard 0.25 um gate Power pHEMT production process.

The TGA2951-EPU is 100% DC and RF tested on-wafer to ensure performance compliance.