SP3071EEN-L

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The SP3071 family of products consists of full-capability interface circuits, drivers, receivers, transceivers, and transponder circuits designed to support various high-speed data communication and computer applications. The SP3071EEN-L is a 4-channel low voltage differential line driver library housing four identical channels. It features external inputs for power (Vcc), LVDs and a series of external resistor inputs. It provides an integrated, high-performance, low-voltage differential signaling (LVDS) interface for short to medium length interconnects. Each VCC input has low-level active high enable inputs. The devices have been designed to minimize power consumption.

The SP3071EEN-L is designed to provide a measure of flexibility and scalability while providing excellent performance across multiple levels of data communication needs. It has been designed to meet the electrical requirements of future systems. The device has a 48-bit wide common bus architecture, with 10 differential pairs operating at 622 MHz. This architecture provides excellent crosstalk and signal integrity, which is important for reliable short and medium distance data transmission.

The device operates with an input voltage range of 1.65V to 3.3V and has a maximum output current of 30 mA. It also features a low shutdown input current of 0.3 mA. The device is configured for two data rates, low (1.6 to 6.6 Gbps) and high (7.8 to 12.6 Gbps), which allows it to be deployed in a time- or rate-accelerated mode. The device is also capable of auto communication modes, such as repeated transmission and auto-slew.

In terms of transfer characteristics, the SP3071EEN-L is designed to support a wide range of data transmission speeds, from slow to very fast. It has an integrated, low-voltage termination with programmable termination impedance, which provides excellent signal integrity and noise suppression. Its robust power supply rejection ratio (PSRR) reduces supply voltage drift and EMI susceptibility.

In terms of high-speed differential serial-interfaces, the device is designed to effectively encapsulate data at serial transfer rates up to 9 gigabits per second (12 Gbps max). It features low power dissipation of up to 28 mW, which ensures high system efficiency. The device has integrated hardware-level error detection and notification features, making it ideal for reporting errors in real time. It has been designed to provide robust output offsets of 7.9 mV, which ensures low switching noise.

The SP3071EEN-L also boasts high level of flexibility, allowing for configuration of the individual I/O ports and distinct differential output return characteristics. This enables quick response times and improved system timing accuracy. It also has a wide range of receiver threshold options, allowing the system to adjust the receiver voltage margins allowing the system to adapt to varying levels of system noise.

The SP3071EEN-L is a valuable device for a wide range of applications. It is fully compliant with the LVDS interface standard and therefore meets a wide range of data rate and voltage requirements. It is ideally suited for applications in the digital express territory such as SATA, Fibre Channel and SCSI. It is also well-suited for other programs such as personal computers, workstations, IP-enabled printers, audio-visual equipment, home entertainment, automotive and many other applications.

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