SY58627L中文资料Backplane & Cable Management数据手册Microchip规格书

描述 Description

The SY58627L high-speed, low jitter receive buffer is optimized for backplane and transmission line data-path management applications. The SY58627L is capable of receiving serial data up to 6.4Gbps across up to 36 inches of FR4.The SY58627L differential input includes Micrel's unique, 3-pin input termination architecture that directly interfaces to any differential signal as small as 100mVpk (AC- or DC-coupled) without any termination resistor networks in the signal path. The outputs are 50Ω source-terminated CML optimized to drive 400mVpk into 50Ω (100Ω load across the output pair). The I/O termination is connected to a dedicated VTT pin for added bias flexibility.The SY58627L receiver input provides four levels of equalization to compensate for degraded signals resulting from transmission losses. The equalization is programmed with a three-bit interface.The SY58627L operates at 3.3V ±10% supply and is guaranteed over the full industrial temperature range of -40°C to +85°C. The SY58627L is part of Micrel's high-speed, Precision Edge® product line.

特性 Features

• Selectable equalizing network to optimize incoming data eye pattern
• Four selectable equalization levels
• Receives up to 36\" FR4 PCB trace, or longer combinations of FR4+cable+interconnect
• DC through 6.4Gbps data rate throughput
• Integrated loopback capability
• Unique, flexible I/O:
• Patented, Internal termination to VTTIN pin interfaces to any differential AC- or DC-coupled signals
• 50Ω source terminated CML outputs minimize round-trip reflections
• Wide input voltage range: 100mV to 1.3VPK
• Output disable
• DC-offset control with VTT I/O
• Input loss-of-signal
• Hysteresis included
• 3.3V ±10% supply voltage
• -40°C to +85°C temperature range
• Available in 32-pin (5mm x 5mm) QFN package

简介

SY58627L属于集成电路（IC）的专用IC。由制造生产的SY58627L专用 IC专用专用集成电路 (IC) 或芯片设计用于执行特定功能。这个类别包括可寻址开关、空芯仪表驱动器、音视频开关、验证芯片、自动放电、时钟发生器、彩色扫描仪，以及各种应用所用的其他许多集成电路。