onsemi NB3N200SDG

The NB3N200 is a pure 3.3 V supply differential Multipoint Low Voltage (M−LVDS) line Driver and Receiver. NB3N200S is TIA/EIA−899 compliant. NB3N200S offers the Type 1 receiver threshold at 0.0 V.

These devices has a Type−1 receiver 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 (±50mV) and exhibit 25 mV of differential input voltage hysteresis to prevent output oscillations with slowly changing signals or loss of input.

NB3N200S supports Simplex or Half Duplex bus configurations.

• Low−Voltage Differential 30 Ω to 55 Ω Line Drivers and Rec for Signaling Rates Up to 200 Mbps
• Type−1 Receivers Incorporate 25 mV of Hysteresis
• Meets or Exceeds the M−LVDS Standard TIA/EIA−899 for Multipoint Data Interchange
• Controlled Driver Output Voltage Transition Times for Improved Signal Quality
• -1 V to 3.4 V Common−Mode Voltage Range Allows Data Transfer With up to 2 V of Ground Noise
• Bus Pins High Impedance When Disabled or VCC ≤ 1.5 V
• M−LVDS Bus Power Up/Down Glitch Free
• Operating range: VCC = 3.3 ± 10% V (3.0 to 3.6 V)
• Operation from -40°C to 85°C

• 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