TGA4960-SL_15 Datasheet, PDF (1/1 Pages) TriQuint Semiconductor – 100 / 200 Gb/s Quad Diff In / Diff Out Linear Driver

TGA4960-SL
100 / 200 Gb/s Quad Diff In / Diff Out Linear Driver
Applications
 100 Gb/s CFP Quad Linear Driver
 100 / 200 Gb/s CFP2 Quad Linear Driver
Product Features
 Differential Input and Output
 Gain (Diff-to-Diff): 30 dB
 3 dB Bandwidth:
28 GHz
 2% THD at 1 - 8 GHz and 3.5 Vppd output
 Channel to Channel Isolation: > 25 dB
 Gain Adjust Dynamic Range: 10 dB
 Common Mode Rejection Ratio: > 25 dB
 Internal Power Detector
 Only positive power supplies required
General Description
The Qorvo TGA4960-SL is a quad channel, differential
input, differential output, optical modulator linear driver
amplifier designed for 100+ Gb/s optical markets.
The TGA4960-SL consists of four channels of high
performance wideband amplifiers, input DC blocks and
integrated broadband RF Chokes requiring a minimum
of off-chip components. The TGA4960-SL has low
Total Harmonic Distortion (THD) of less than 2% from
1-8 GHz and 3.5 Vppd output.
The TGA4960-SL operates with only one positive
power supply (or two to optimize channel power
dissipation); no negative supply is required. A single
gain control adjust setting allows users 10 dB of gain
dynamic range. The TGA4960-SL also has an internal
output power detector for output control.
The TGA4960-SL is RoHS compliant. Evaluation
boards and bias boards are available upon request.
Eye Diagram
32 Gb/s
Ordering Information
Part No.
TGA4960-SL
ECCN
5A991.b
Description
Quad Channel 100 Gb/s
Diff in / Diff out Linear
Modulator Driver
Preliminary Datasheet: 03-04-2015
© 2015 Qorvo
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Disclaimer: Subject to change without notice
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