LTC1327CNW#PBF

The LTC1327CNW#PBF is a high speed, low-power, differential driver and receiver for digital data rate up to 2.4Gbps. This device is capable of directly driving a 50Ω differential transmission line with very low differential voltage, high Common-Mode voltage range and excellent flatness over temperature. The device offers ultra-low quiescent power and consume only 2mA of supply current while operating in full-duplex mode. It is ideal for parallel and serial interconnections, such as point-to-point connection and multi-channel systems. This device is suitable for both S2 and U interface applications as well as applications employing fiber optics.

The LTC1327CNW#PBF is designed to operate over a wide supply voltage range (from 4.5V to 5.5V), and the power dissipation is specified to be minimal, typically 0.5W. It can support inter-channel connections on both S2 and U interfaces. In addition, it can be used to interface between multiple devices in a multi-channel system. The wide dynamic range of the device allows operating at high data speeds with minimal jitter and excellent data reliability. It provides fast settling times for quick data capture, and also features an exponential response for improved data integrity. The device is available in a thin 20-pin surface mount package.

The LTC1327CNW#PBF is based on the principle of differential signaling and operates as a bidirectional transceiver. In differential signaling, one wire carries the signal and the other carries the inverse of the signal. This results in high noise immunity and allows data rates to be much higher than in single-ended signaling. The device consists of two differential drivers and two differential receivers that can be enabled separately or concurrently through the device registers. The driver and receiver sections are high-speed, fully-differential and operate in burst mode in order to reduce power consumption. The drivers and receivers are implemented using an advanced class-AB output stage with fully differential push-pull drivers that can accept input voltages up to 3000mV pp. The receiver section consists of a differential sense amplifier and an analog-to-digital converter that converts the incoming differential voltage into a digital format.

An additional feature of the device is the Integrated Clock and Data Recovery (CDR) circuit which provides clock synchronization and improved data reliability. The CDR is controlled through a serial interface and can be used to improve the data rate and to generate a reference clock from an incoming data stream. The LTC1327CNW#PBF also includes a digital serial interface for programming the device registers and for monitoring the device status. The device supports two operating modes: Burst-Mode and Normal-Mode. The Burst-Mode allows the user to reduce power consumption and enhance the performance. The Normal-Mode allows the device to operate at higher speeds and provides more flexibility.

The LTC1327CNW#PBF interface drivers, receivers, and transceivers are a reliable, high-performance, and cost-effective solution for serial applications that require high speed and low power consumption. The device is widely used in communications and data acquisition systems, such as automotive, military, and industrial applications. The device is also suitable for applications that require inter-channel connections on both S2 and U interfaces. In addition, it is perfectly suitable for parallel and serial transmission, point-to-point connection, and multi-channel systems. This device offers high performance and reliability in an economical and space-saving package.