TGA4807 Datasheet, PDF (1/12 Pages) TriQuint Semiconductor – 10.7Gb/s Modulator Driver Amplifier

TGA4807
10.7Gb/s Modulator Driver Amplifier
Key Features and Performance
• Single-ended Input / Output
• Small Signal Gain 19dB
• Small Signal Bandwidth 10GHz
• Wide Drive Range (3V to 11V)
• 25ps Edge Rates (20/80)
• Power Dissipation 2.25Watts
• Die Size: 3.3 x 2 x 0.1 mm
Description
The TriQuint TGA4807 is part of a series of optical driver
amplifiers suitable for a variety of driver applications.
The TGA4807 is a medium power wideband AGC
amplifier MMIC die that typically provides 19dB small
signal gain with 19dB AGC range. RF ports are DC
coupled enabling the user to customize system corner
frequencies.
The TGA4807 is an excellent choice for applications
requiring high drive levels. The TGA4807 has
demonstrated capability to amplify a 2V input signal to
11Vpp saturated.
The TGA4807 requires off-chip decoupling, a DC block
and a bias tee. The TGA4807 is available in die form.
Lead-free and RoHS compliant
Primary Applications
• Mach-Zehnder Modulator Driver for
Metro and Long Haul.
Measured Performance
TGA4807 Fixtured Data
Vd(Rfout)=7V, Id=250mA, (Pdc=1.75W)
Vout=11Vpp, Vin = 2Vpp
Scale: 2V/div, 15ps/div
10.7Gb/s
Vin=2V
Vout=11Vpp
Datasheet subject to change without notice
1
TriQuint Semiconductor: www. triquint.com [phone] Fax [phone] [e-mail]
May 2009 © Rev -