Overview
The SN65MLVD200DRG4 is a multipoint low-voltage differential (M-LVDS) line driver and receiver produced by Texas Instruments. This device is part of the SN65MLVD20x series, which complies with the proposed M-LVDS standard TIA/EIA–899 for multipoint data interchange. It is designed to operate at signaling rates up to 100 Mbps and is suitable for high-speed, short-reach applications in various industries.
Key Specifications
| Parameter | Value | Notes |
|---|---|---|
| Supply Voltage Range (VCC) | –0.5 V to 4 V | |
| Input Voltage Range (D, DE, RE) | –0.5 V to 4 V | |
| Input Voltage Range (A, B) for SN65MLVD200, SN65MLVD204 | –1.8 V to 4 V | |
| Input Voltage Range (A, B) for SN65MLVD202, SN65MLVD205 | –4 V to 6 V | |
| Output Voltage Range (R) | –0.3 V to 4 V | |
| Output Voltage Range (Y, Z, A, or B) | –1.8 V to 4 V | |
| Signaling Rate | Up to 100 Mbps | |
| Power Dissipation at 100 Mbps | Driver: 50 mW Typical, Receiver: 30 mW Typical | |
| Propagation Delay Times | Drivers: 2.3 ns, Receivers: 5 ns | |
| Common-Mode Voltage Range | –1 V to 3.4 V | Allows data transfer with up to 2 V of ground noise |
| Receiver Hysteresis (Type-1) | 25 mV | |
| Receiver Offset Threshold (Type-2) | 100 mV | Detect open-circuit and idle-bus conditions |
| Package Type | 8-Pin SOIC | |
| Operating Temperature Range | –40°C to 85°C |
Key Features
- Complies with the M-LVDS standard TIA/EIA–899 for multipoint data interchange.
- Low-voltage differential line drivers and receivers for signaling rates up to 100 Mbps.
- 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.
- Type-1 receivers incorporate 25 mV of hysteresis; Type-2 receivers provide a 100 mV offset threshold to detect open-circuit and idle-bus conditions.
- Operates from a single 3.3-V supply.
- Power-up/down glitch-free driver and bus pins high impedance when disabled or VCC ≤ 1.5 V.
- Driver handles operation into a continuous short circuit without damage.
- 8-kV ESD protection on the bus pins.
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 SN65MLVD200DRG4 used for?
The SN65MLVD200DRG4 is used as a multipoint low-voltage differential (M-LVDS) line driver and receiver for high-speed data transmission in various applications.
- What is the signaling rate of the SN65MLVD200DRG4?
The signaling rate of the SN65MLVD200DRG4 is up to 100 Mbps.
- What is the common-mode voltage range of the SN65MLVD200DRG4?
The common-mode voltage range is –1 V to 3.4 V, allowing data transfer with up to 2 V of ground noise.
- What types of receivers are available in the SN65MLVD20x series?
There are Type-1 and Type-2 receivers. Type-1 receivers have 25 mV of hysteresis, while Type-2 receivers have a 100 mV offset threshold to detect open-circuit and idle-bus conditions.
- What is the power dissipation of the SN65MLVD200DRG4 at 100 Mbps?
The power dissipation is typically 50 mW for the driver and 30 mW for the receiver at 100 Mbps.
- What is the propagation delay time for the drivers and receivers?
The propagation delay times are typically 2.3 ns for drivers and 5 ns for receivers.
- Does the SN65MLVD200DRG4 have ESD protection?
- What package type is the SN65MLVD200DRG4 available in?
The SN65MLVD200DRG4 is available in an 8-Pin SOIC package.
- What is the operating temperature range of the SN65MLVD200DRG4?
The operating temperature range is –40°C to 85°C.
- Is the SN65MLVD200DRG4 suitable for harsh electrical environments?
