Overview
The NB3N206SDR2G is a 3.3 V differential Multipoint Low Voltage Differential Signaling (M-LVDS) driver and receiver produced by onsemi. This device is part of the NB3N20xS series, which complies with the TIA/EIA-899 standard for multipoint data interchange. It is designed for high-speed, low-power applications and supports both Simplex and Half Duplex bus configurations. The NB3N206SDR2G features Type 2 receivers with an offset threshold to detect open-circuit, idle-bus, and other fault conditions, making it robust for various communication scenarios.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage (VCC) | 3.0 to 3.6 | V |
| Operating Temperature | −40°C to 85°C | °C |
| Common-Mode Voltage Range | −1 V to 3.4 V | V |
| Differential Input Voltage Threshold (Type 2) | ±150 mV | mV |
| Propagation Delay (tPLH / tPHL) | 2 to 6 | ns |
| Disable Time (tPHZ / tPLZ) | 10 | ns |
| Enable Time (tPZH / tPZL) | 15 | ns |
| Power Supply Current (ICC) | 13 to 24 | mA |
| ESD Protection (Human Body Model) | ±6 kV | kV |
| Package Type | SOIC-8 (Pb-Free) |
Key Features
- Low-Voltage Differential Line Drivers and Receivers for signaling rates up to 200 Mbps.
- Type 2 receivers with an offset threshold (100 mV) to detect open-circuit and idle-bus conditions.
- Meets or exceeds the M-LVDS standard TIA/EIA-899 for multipoint data interchange.
- Controlled driver output voltage transition times for improved signal quality.
- Common-mode voltage range of −1 V to 3.4 V 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.
- Pb-Free devices.
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.
Q & A
- What is the operating voltage range of the NB3N206SDR2G? The operating voltage range is 3.0 to 3.6 V.
- What is the maximum operating temperature for this device? The maximum operating temperature is 85°C.
- What type of receiver does the NB3N206SDR2G feature? The NB3N206SDR2G features Type 2 receivers.
- What is the common-mode voltage range for this device? The common-mode voltage range is −1 V to 3.4 V.
- Is the NB3N206SDR2G Pb-Free? Yes, the NB3N206SDR2G is a Pb-Free device.
- What are the typical applications of the NB3N206SDR2G? Typical applications include cellular base stations, central-office switches, and network switches and routers.
- What is the propagation delay for the NB3N206SDR2G? The propagation delay (tPLH / tPHL) is between 2 to 6 ns.
- Does the NB3N206SDR2G support glitch-free power up/down? Yes, the device supports glitch-free power up/down.
- What is the package type for the NB3N206SDR2G? The package type is SOIC-8 (Pb-Free).
- What is the ESD protection level for the NB3N206SDR2G? The ESD protection level is ±6 kV (Human Body Model).
