SN65LVDS1050数据手册集成电路（IC）的信号缓冲器、中继器、分离器规格书PDF

描述 Description

The SN65LVDS1050 is similar to the SN65LVDS050 except that it is characterized for operation with a lower supply voltage range and packaged in the thin shrink outline package for portable battery-powered applications.

The differential line drivers and receivers use low-voltage differential signaling (LVDS) to achieve signaling rates as high as 400 Mbps. The drivers provide a minimum differential output voltage magnitude of 247 mV into a 100- load and receipt of 100-mV signals with up to 1 V of ground potential difference between a transmitter and receiver.

The intended application of this device and signaling technique is for point-to-point baseband data transmission over controlled impedance media of approximately 100- characteristic impedance. The transmission media may be printed-circuit board traces, backplanes, or cables. Note: The ultimate rate and distance of data transfer is dependent upon the attenuation characteristics of the media, the noise coupling to the environment and other application-specific characteristics.

The SN65LVDS1050 is characterized for operation from –40°C to 85°C.

特性 Features

• Typically Meets or Exceeds ANSI TIA/EIA-644-1995 Standard
• Operates From a Single 2.4-V to 3.6-V Supply
• Signaling Rates up to 400 Mbit/s
• Bus-Terminal ESD Exceeds 12 kV
• Low-Voltage Differential Signaling With Typical Output Voltages of 285 mV and a 100 Load
• Propagation Delay Times
• Driver: 1.7 ns Typ
• Receiver: 3.7 ns Typ
• Driver: 25-mW Typical
• Receiver: 60-mW Typical

• Power Dissipation at 200 MHz
• Driver: 25 mW Typical
• Receiver: 60 mW Typical

• LVTTL Input Levels Are 5 V Tolerant
• Receiver Maintains High Input Impedance
• Receiver Has Open-Circuit Fail Safe
• Available in Thin Shink Outline Packaging With 20-mil Lead Pitch