Microchip Technology, Inc. Special Purpose Amplifiers SY88403BLMG

The SY88403BLMG is a low-power limiting post amplifier designed for high-speed data applications, capable of operating at data rates up to 4.25Gbps. It features a 5mVpp input sensitivity and provides low noise 50,Ѷ CML data outputs with an output swing of 800mVpp. The amplifier has a typical random jitter of 1ps RMS and deterministic jitter of 10ps PP, making it suitable for applications requiring precise signal integrity. This device includes a chatter-free loss-of-signal (LOS) output with 3.5dB electrical hysteresis and a TTL output with an internal pull-up resistor. The LOS sensitivity can be programmed using an external resistor, allowing for flexibility in various applications. The SY88403BLMG operates from a single +3.3V ¬±10% power supply and is rated for an industrial temperature range of -40¬8C to +85¬8C. The product is available in a 16-pin QFN package, making it suitable for compact designs in copper interconnects, datacom, telecom, and storage area network (SAN) markets. It is optimized for use with transimpedance amplifiers (TIAs) and can effectively drive devices with CML or AC-coupled PECL inputs.