The SY88822V is a high speed current switch for driving a semiconductor laser diode in optical transmission applications. It supports 3.3V or 5V single power supply, up to 155Mbps operation, modulation current up to 30mA, PECL output enable, differential PECL inputs, and a tiny 10-pin (3mm) MSOP package.
The SY88822V is a high‑speed current switch designed to drive semiconductor laser diodes in optical transmission applications. It offers single‑supply operation at 3.3 V or 5 V, up to 155 Mbps data rates, and PECL‑compatible inputs and outputs.
The device is supplied in a 10‑lead MSOP (3 mm) package, with detailed absolute maximum and operating ratings, DC and AC electrical characteristics, and typical operating curves. It includes pin‑out information, recommended external resistors, and mechanical dimensions.
| Modulation Current | 30 mA |
|---|---|
| Output LOW Current | 450 µA to 1000 µA |
| Propagation Delay | 1000 ps |
| Rise/Fall Time | 1000 ps |
| Package | 10‑lead MSOP (3 mm) |
The device can source a modulation current of up to 30 mA.
The part is available in a 10‑lead MSOP (3 mm) package.
The propagation delay is specified as 1000 ps.