TGA2951-EPU Datasheet, PDF (1/10 Pages) TriQuint Semiconductor – 10 Gb/s Single Ended to Differential Amplifier TGA2951-EPU

Advance Product Information
October 13, 2003
10 Gb/s Single Ended to Differential Amplifier TGA2951-EPU
Preliminary Measured Performance
Bias Conditions: V_D = 5V, I_D = 72 mA
21
18
RF Out (+) S21
RF Out (-) S31
15
12
9
6
3
0
0 2 4 6 8 10 12 14 16 18 20
Frequency (GHz)
10.7 Gb/s 70mVpp Input (N/C) Vadj
Key Features and Performance
• 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)
Primary Applications
• OC-192/STM-64 Fiber Optic
Systems
Product 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.
Note: Devices designated as EPU are typically early in their characterization process prior to finalizing all electrical and process
specifications. Specifications are subject to change without notice.
1
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