NB3N201S: 3.3V Differential Multipoint Low Voltage M-LVDS Driver Receiver
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.
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
|
Applications- 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
|
Data Sheets (1)
Package Drawings (1)
Order Information
| Product | Status | Compliance | Package | MSL* | Container | Budgetary Price/Unit |
|---|
| NB3N201SDG | Active | Pb-free
Halide free | SOIC-8 | 751-07 | 1 | Tube | 98 | Contact BDTIC |
| NB3N201SDR2G | Active | Pb-free
Halide free | SOIC-8 | 751-07 | 1 | Tape and Reel | 2500 | Contact BDTIC |
Specifications
| Product | Type | Channels | Input / Output Ratio | Input Level | Output Level | VCC Typ (V) | tJitterRMS Typ (ps) | tskew(o-o) Max (ps) | tpd Typ (ns) | tR & tF Max (ps) | fmaxClock Typ (MHz) | fmaxData Typ (Mbps) |
|---|
| NB3N201SDG | Signal Driver | 1 | 1:1 | M-LVDS | M-LVDS | 3.3 | 2
4 | | 1.5
4 | 2300
1600 | | |
| NB3N201SDR2G | Signal Driver | 1 | 1:1 | M-LVDS | M-LVDS | 3.3 | 4
2 | | 4
1.5 | 1600
2300 | | |
