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TGA4802-EPU

TriQuint Semiconductor
Part Number TGA4802-EPU
Manufacturer TriQuint Semiconductor
Description Modulator Driver Amplifier
Published Jul 10, 2007
Detailed Description Advance Product Information July 22, 2004 12.5Gb/s Modulator Driver Amplifier Metro and Long Haul Applications TGA4802...
Datasheet PDF File TGA4802-EPU PDF File

TGA4802-EPU
TGA4802-EPU

Overview
Advance Product Information July 22, 2004 12.
5Gb/s Modulator Driver Amplifier Metro and Long Haul Applications TGA4802-EPU Key Features and Performance • • • • • • • • • Frequency Range: DC - 25 GHz Single-ended Input / Output 15 dB Small Signal Gain 18 GHz Small Signal Bandwidth Wide Drive Range (3V to 7V) 15ps Edge Rates (20/80) Power Dissipation 1.
2 Watts 0.
25um pHEMT 2MI Technology Die Size: 3.
3 x 2.
0 x 0.
1 mm (0.
131 x 0.
79 x 0.
004 inches) Description The TriQuint TGA4802 is part of a series of optical driver amplifiers suitable for a variety of driver applications.
www.
DataSheet4U.
com Primary Applications • Mach-Zehnder Modulator Driver for Metro and Long Haul The TGA4802 is a medium power wideband AGC amplifier MMIC die that typically provides 15dB small signal gain with 10dB AGC range.
RF ports are DC coupled enabling the user to customize system corner frequencies.
The TGA4802 is an excellent choice for 12.
5Gb/s optical modulator driver applications.
The TGA4802 has demonstrated capability to amplify a 2V input signal to 7Vpp saturated.
The TGA4802 requires off-chip decoupling, a DC block and a bias tee.
The TGA4802 is available in die form.
Measured Performance TGA4802 Fixtured Data Vd(Rfout)=6V, Id=170mA, (Pdc=1.
2W) Vout=7Vpp, Vin = 2Vpp Scale: 2V/div, 20ps/div 12.
5Gb/s Vout=7Vpp Vin=2V 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 TriQuint Semiconductor Texas Phone: (972)994-8465 Fax: (972)994-8504 Email: info-mmw@tqs.
com Web: www.
triquint.
com Advance Product Information TABLE I MAXIMUM RATINGS 1/ SYMBOL Vd July 22, 2004 TGA4802EPU PARAMETER POSITIVE SUPPLY VOLTAGE Drain Voltage at RF output POSITIVE SUPPLY CURRENT VALUE 7V NOTES 2/ Id Pd Drain Current POWER DISSIPATION NEGATIVE GATE 200 mA 1.
4 W 2/ 2/, 3/ Vg Ig Voltage Gate Current CONTROL GATE 0 V to –3 V 5 mA Vctrl Ictrl Volt...


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