SHF T854 A
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The SHF T854 A is a broadband linear RF amplifier. With a 3 dB bandwidth ranging from 100 kHz to 100 GHz, it is ideally suited for PAM4 signals exceeding 200 Gbps (100 GBaud). Its two internal matched MMIC amplifier stages provide 22 dB of gain.
Further Literature
Key Parameters1
- Bandwidth: 100 GHz
- Gain: 22 dB
- Linear Operation: Up to 2.5 V Output Eye Amplitude
High-Output-Swing Signals2
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2.5 V @ 224 Gbps (112 GBaud)
2.5 V @ 256 Gbps (128 GBaud)
High-Speed Output Signals2
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280 Gbps (140 GBaud)
320 Gbps (160 GBaud)
Image Gallery
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Example Applications
- 400G, 800G and 1.6T Ethernet (PAM at >100 GBaud per lane)
- Data center interconnects with 200G / 400G / 800G per wavelength
- Coherent optical communications
- Wireless & optical convergence (6G research)
- Radio-over-fiber (RoF)
- Photonic generation of mmWave / sub-THz carriers
- Quantum computing with ultrafast control links
Notes
1.)
For the guaranteed values, please be referred to the data sheet.
2.)
These measurements have been performed with the courtesy and with the measurement equipment of Keysight Technologies Japan K.K. Therefore, they are typical and purely informative. SHF can only verify and confirm the data shown in the official data sheet.
The SHF T854 A amplifier has been fed with a signal from a Keysight M8199B 256GSa/s AWG (SSPRQ Pattern). A Keysight DCA N1000A with Precision-Timebase & 122 GHz Sampling Module (N1046A) took the waveforms after an “in-system” calibration of AWG and Scope.