SY88347DL
3.
3V, 3.
2Gbps PECL Limiting Post Amplifier with High-Gain TTL Loss-of-Signal
General Description
Features
The SY88347DL low-power limiting post amplifier is • Single 3.
3V power supply designed for use in fiber-optic receivers.
The device • 155Mbps to 3.
2Gbps operation connects to typical transimpedance
amplifiers (TIAs).
• Low-noise PECL data outputs The linear signal output, from TIAs, can contain • High-gain LOS output significant amounts of noise and may vary in amplitude • Chatter-free Open-Collector TTL Loss-of-Signal over time.
The SY88347DL quantizes these signals and (LOS) output outputs PECL-level waveforms.
• TTL /EN input The SY88347DL operates from a single +3.
3V pow...