Overview
The SN65LVDT33PW is a quad Low-Voltage Differential Signaling (LVDS) receiver produced by Texas Instruments. This component is designed for high-speed data transmission and offers a wide range of features that make it suitable for various applications. The SN65LVDT33PW operates with a single 3.3-V supply and supports a common-mode input voltage range of -4 to 5 V, making it compatible with 5-V PECL signals and enhancing ground-noise tolerance. The device is packaged in a 16-pin TSSOP (Thin Shrink Small Outline Package) and is characterized for operation over a temperature range of -40°C to 85°C.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Package | 16-TSSOP (0.173", 4.40mm Width) | |
| Number of Drivers/Receivers | 0/4 | |
| Data Rate | 400 Mbps | |
| Voltage - Supply | 3 V ~ 3.6 V | V |
| Operating Temperature | -40°C ~ 85°C | °C |
| Mounting Type | Surface Mount | |
| Receiver Hysteresis | 50 mV | mV |
| Common-Mode Input Voltage Range | -4 V to 5 V | V |
| Differential Input Voltage Thresholds | <±50 mV | mV |
| Integrated Line Termination Resistors | 110 Ω | Ω |
| ESD Protection | ±15 kV HBM | kV |
Key Features
- 400-Mbps signaling rate and 200-Mxfr/s data transfer rate
- Operates with a single 3.3-V supply
- Wide common-mode input voltage range of -4 to 5 V, compatible with 5-V PECL signals
- Differential input voltage thresholds of <±50 mV with 50 mV of hysteresis over the entire common-mode input voltage range
- Integrated 110-Ω line termination resistors
- TSSOP packaging
- Complies with TIA/EIA-644 (LVDS) standards
- Active failsafe circuit ensures high-level output with no input signal
- Bus-pin ESD protection exceeds 15 kV HBM
- Input remains high-impedance on power down
- TTL inputs are 5-V tolerant
- Pin-compatible with AM26LS32, SN65LVDS32B, µA9637, SN65LVDS9637B
Applications
The SN65LVDT33PW is designed for point-to-point baseband data transmission over controlled impedance media, such as printed-circuit board traces, backplanes, or cables. It is particularly useful in applications requiring high-speed data transfer with robust noise tolerance and failsafe operation. Common use cases include:
- High-speed data transmission systems
- Controlled impedance media such as PCB traces, backplanes, or cables
- Wired-Or bus signaling
- Applications requiring robust ESD protection and failsafe operation
Q & A
- What is the signaling rate of the SN65LVDT33PW?
The signaling rate of the SN65LVDT33PW is 400 Mbps.
- What is the common-mode input voltage range of the SN65LVDT33PW?
The common-mode input voltage range is -4 to 5 V.
- Does the SN65LVDT33PW have integrated line termination resistors?
- What is the operating temperature range of the SN65LVDT33PW?
The operating temperature range is -40°C to 85°C.
- Is the SN65LVDT33PW compliant with any industry standards?
- What is the purpose of the active failsafe circuit in the SN65LVDT33PW?
The active failsafe circuit ensures a high-level output when there is no input signal, preventing noise from being received as valid data.
- How much ESD protection does the SN65LVDT33PW offer?
The SN65LVDT33PW offers ESD protection exceeding 15 kV HBM.
- What is the package type of the SN65LVDT33PW?
The package type is 16-TSSOP (0.173", 4.40mm Width).
- Is the SN65LVDT33PW pin-compatible with other devices?
- What is the supply voltage range for the SN65LVDT33PW?
The supply voltage range is 3 V to 3.6 V.
