Medium Gain Broadband Amplifier
DC - 54 GHz
CGY2144UH/C2
Rev. V1
Features
Block Diagram
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Suitable for 43 Gb/s Optical Fiber Links
Wide Frequency Range: DC - 54 GHz
Small Signal Gain: 13 dB
Noise Figure: 2.5 dB @ 20 GHz
Fast Rise/Fall Time: <10 ps
Transimpedance Gain: 280 Ω, (49 dBΩ )
Input current density: 10 pA/Hz @ 30 GHz
Overload: >3.5 mApp
Low Group Delay Variation: ±7 ps @ 25 GHz
Single Positive Supply Voltage: 5 V
Chip Size: 1490 x 2170 µm
100% RF Tested, Inspected Known Good Die
Samples Available
Space & MIL-STD Available
RoHS* Compliant
Applications
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43 Gb/s OC-768 Receiver
43 Gb/s OC-768 EAM Driver
Instrumentation, EW Systems
General Purpose Wide Band Amplifier
Description
The CGY2144UH/C2 is a broadband distributed
amplifier designed especially for OC-768 (43 Gb/s)
based fiber optic networks. The amplifier can be
used as a Transimpedance Amplifier (TIA) or either
as a driver amplifier for Electro-Absorption Modulator
(EAM). This amplifier can also be used as a flexible
multi-purpose gain block.
Ordering Information
Part Number
Package
CGY2144UH/C2
Die
This device features single ended RF input and
output and operates with a power consumption of
typically 500 mW. It requires only a single 5 V supply
via on-chip bias network and a minimum number of
external components.
The MMIC is manufactured using a qualified 0.13
µm pHEMT GaAs D01PH technology. The D01PH
process is one of the European Space Agency
(ESA) European preferred part list (EPPL)
technologies.
* Restrictions on Hazardous Substances, compliant to current RoHS EU directive.
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DC-0029657