QPA4854
28 GBaud Quad Linear Driver (SE/SE)
The Qorvo QPA4854 is a 4 channel optical modulator driver amplifier designed for the QSFP28 100 Gb/s optical markets. The QPA4854 is a compact SMT package with 12 dB of gain and 1.9 Vpp output power and 3 dB BW of 30 GHz. The QPA4854 includes four wideband MMIC amplifiers and bypass capacitors inside the package and provides Client side designers with system critical features such as: low power dissipation, high signal to noise ratio (SNR), fast rise and fall times, and low output jitter. The QPA4854 is RoHS compliant.
Key Features
- SE input & output
- 100KHz to 30GHz Bandwidth
- Bias: +2.5V - +3.3V (60-75mA)
- Gain 14dB
- Power Consumption / channel: 200 mW – 240 mW
- Additive RMS Jitter 650fs
- Variable Output Swing 1.5V - 3Vpp
- Rise/Fall Time 12.5ps
- Form Factor (mm) 3.75 x 7.52 x 0.7
Typical Applications
- 28 Gb/s QSFP28 / CFP4 / CFP2 Quad Driver
- EML Driver
Parameters
Need more support?
At Qorvo, our customers are a core part of what we do, and we want every experience you have with us to be as reliable as our products. If you have a question or if something isn't working the way you expect, please let us know.
Forum
Engage with the Qorvo community, ask technical questions and share insights.
Support
Get technical, application or customer support plus updates on supply chain and FAQs.
Sales
Connect with our sales team to gain tailored solutions, expert guidance and access to the latest technologies.
