SN65MLVD201

半双工 M-LVDS 收发器; • Low-Voltage Differential 30- Line Drivers and Receivers for Signaling Rates\n Up to 200 Mbps\n• Type-1 Receivers Incorporate 25 mV of Hysteresis\n• Type-2 Receivers Provide an Offset (100 mV) Threshold to Detect Open-Circuit and Idle-Bus Conditions\n• Meets or Exceeds the M-LVDS Standard TIA/EIA-899 for Multipoint Data Interchange\n• Controlled Driver Output Voltage Transition Times for Improved Signal Quality\n• –1 V to 3.4 V Common-Mode Voltage Range Allows Data Transfer With 2V of Ground Noise\n• Bus Pins High Impedance When Disabled or VCC ≤ 1.5 V\n• 100-Mbps Devices Available (SN65MLVD200A, 202A, 204A, 205A)\n• M-LVDS Bus Power Up/Down Glitch Free\n• APPLICATIONS \n - Low-Power High-Speed Short-Reach Alternative to TIA/EIA-485\n• Backplane or Cabled Multipoint Data and Clock Transmission\n• Cellular Base Stations\n• Central-Office Switches\n• Network Switches and Routers\n \n The signaling rate of a line, is the number of voltage transitions that are made per second expressed in the units bps (bits per second).;

The SN65MLVD201, 203, 206, and 207 are multipoint-low-voltage differential (M-LVDS) line drivers and receivers, which are optimized to operate at signaling rates up to 200 Mbps. All parts comply with the multipoint low-voltage differential signaling (M-LVDS) standard TIA/EIA-899. These circuits are similar to their TIA/EIA-644 standard compliant LVDS counterparts, with added features to address multipoint applications. The driver output has been designed to support multipoint buses presenting loads as low as 30 , and incorporates controlled transition times to allow for stubs off of the backbone transmission line.\n 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 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 known output state under open-circuit, idle-bus, and other faults conditions. The devices are characterized for operation from –40°C to 85°C.\n \n

SN65MLVD201

MULTIPOINT-LVDS LINE DRIVER AND RECEIVER

SN65MLVD201

MULTIPOINT-LVDS LINE DRIVER AND RECEIVER

SN65MLVD201

MULTIPOINT-LVDS LINE DRIVER AND RECEIVER

SN65MLVD201_07

MULTIPOINT-LVDS LINE DRIVER AND RECEIVER

SN65MLVD201_10

MULTIPOINT-LVDS LINE DRIVER AND RECEIVER

SN65MLVD201B

Multipoint-LVDS Line Drivers and Receivers (Transceivers) With IEC ESD Protection

SN65MLVD201D

MULTIPOINT-LVDS LINE DRIVER AND RECEIVER

SN65MLVD201D

MULTIPOINT-LVDS LINE DRIVER AND RECEIVER

SN65MLVD201D

MULTIPOINT-LVDS LINE DRIVER AND RECEIVER