TGA4823-2-SM
9.9 - 12.5 Gb/s Linear/Limiting Optical Modulator Driver
Key Features
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Up to 10 Vpp Linear Output Voltage
> 12 Vpp Limiting Mode Output Voltage
Gain: 19 dB
Integrated High Frequency Bias Tee
Internal DC blocks
Single-ended Input / Output
Bias: Vd = 8 V, Id = 310 mA, Vctrl = +1 V,
Vg = -0.3 V Typical for Linear operation
Package Dimensions: 8 x 8 x 2.1 mm
Measured Performance
Bias conditions: Vd = 8 V, Id = 310 mA, Vctrl = +1 V,
Vg
≈
-0.3 V Typical
PRBS = 2
31
-1; CPC = 50%, 10.7 GB/s; Vin = 1Vpp
Primary Applications
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Mach-Zehnder Modulator Driver for Metro and
Long Haul
Product Description
The TriQuint TGA4823-2-SM is part of a series of
optical driver amplifiers suitable for a variety of
driver applications.
The TGA4823-2-SM is a high power wideband
AGC amplifier that typically provides 19 dB small
signal gain with 19 dB AGC range.
The TGA4823-2-SM is an excellent choice for
applications requiring high drive combined with
high linearity. The TGA4823-2-SM has
demonstrated capability to deliver 10Vpp while
maintaining output harmonic levels near -30dBc for
a 2GHz fundamental.
The TGA4823-2-SM requires a low frequency
choke and control circuitry.
RoHS compliant and Lead-Free finish. MSL1 per
IPC/JEDEC J-STD-020C . Evaluation boards
available on request.
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TriQuint Semiconductor: www. triquint.com (972)994-8465 Fax (972)994-8504 Info-mmw@tqs.com
May 2012 © Rev C
TRIQUINT [ TRIQUINT SEMICONDUCTOR ]
