NB3N201S数据手册集成电路（IC）的驱动器接收器收发器规格书PDF

描述 Description

The NB3N201S and NB3N206S are pure 3.3 V supply differential Multipoint Low Voltage (M-LVDS) line Drivers and Receivers. Devices NB3N201S and NB3N206S are TIA/EIA-899 compliant. NB3N201S offers the Type 1 receiver threshold at 0.0 V. NB3N206S offers the Type 2 receiver threshold at 0.1 V.
These devices have Type−1 and Type−2 receivers that detect the bus
state with as little as 50 mV of differential input voltage over a
common−mode voltage range of −1 V to 3.4 V. The Type−1 receivers
have near zero thresholds (±50 mV) and exhibit 25 mV of differential
input voltage hysteresis to prevent output oscillations with slowly
changing signals or loss of input. Type−2 receivers include an offset
threshold to provide a detectable voltage under open−circuit, idle−bus,
and other faults conditions.
NB3N201S and NB3N206S support Simplex or Half Duplex bus
configurations.

特性 Features

• Low Voltage Differential 30Ω to 55Ω Line Drivers and Receivers for Signaling Rates Up to 200 Mbps
• Type 1 Receivers Incorporate 25 mV of Hysteresis
• Type 2 Receivers Provide an Offset (100 mV) Threshold to Detect Open Circuit and Idle Bus Conditions
• Meets or Exceeds the MLVDS Standard TIA/EIA-899 for Multipoint Data Interchange
• Controlled Driver Output Voltage Transition Times for Improved Signal Quality
• -1 V to 3.4 V CommonMode Voltage Range Allows Data Transfer With up to 2 V of Ground Noise
• Bus Pins High Impedance When Disabled or VCC less than 1.5 V
• MLVDS Bus Power Up/Down Glitch Free
• Operating range: VCC = 3.3 +/-10% V (3.0 to 3.6 V)
• Operation from -40C to 85C
• Pb-Free SOIC 8 and SOIC 14 package

应用 Application

• Low Power High Speed Short-Reach Alternative to TIA/EIA-485
• Backplane or Cabled Multipoint Data and Clock Transmission
• Cellular Base Stations
• Central Office Switches
• Network Switches and Routers

简介

NB3N201S属于集成电路（IC）的驱动器接收器收发器。由制造生产的NB3N201S驱动器，接收器，收发器该系列产品的主要功能是提供必需的硬件资源，以通过延长电缆或印制线进行通信。确切的功能会因所采用的通信协议而异，可能包括诸如瞬态抑制之类的功能，这些功能对于通信用途可能并非绝对必要，但对于可能的使用环境却是明智之选。