Overview
The SN75LVDT388ADBTRG4 is a high-speed differential line receiver produced by Texas Instruments. This component is part of the SN75LVDT family, designed to operate with low-voltage differential signaling (LVDS) and is suitable for point-to-point baseband data transmission over controlled impedance media.
The device is packaged in a Thin Shrink Small-Outline Package (TSSOP) with 38 pins and operates from a single 3.3-V supply. It is designed to meet or exceed the electrical characteristics of the ANSI TIA/EIA-644 standard, making it ideal for applications requiring high-speed data transfer with low power consumption.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Supply Voltage (VCC) | 0 | 3.3 | 4 | V |
| Operating Temperature | 0 | 70 | °C | |
| Differential Input Voltage Magnitude (VID) | 0.1 | 0.4 | 0.6 | V |
| Propagation Delay Time | 2.6 | ns | ||
| Output Skew (Part-to-Part) | <1 | ns | ||
| Signaling Rate | 250 | Mbps | ||
| ESD Protection | 4 kV | |||
| Package Type | TSSOP (38 pins) |
Key Features
- Operates from a single 3.3-V supply, reducing power consumption and increasing switching speeds.
- Meets or exceeds the electrical characteristics of the ANSI TIA/EIA-644 standard for LVDS.
- Integrated 110-Ω line termination resistors, eliminating the need for external resistors.
- Designed for signaling rates up to 250 Mbps.
- Low pulse skew and balanced signaling allow for precise timing alignment of clock and data for synchronous parallel data transfers.
- Open-circuit fail-safe feature.
- Flow-through pinout for easy PCB layout.
- LVTTL levels are 5-V tolerant.
Applications
The SN75LVDT388ADBTRG4 is ideal for various high-speed data transmission applications, including:
- Point-to-point baseband data transmission over controlled impedance media such as printed-circuit board traces, backplanes, or cables.
- Synchronous parallel data transfers in systems requiring precise timing alignment of clock and data.
- High-speed data communication in industrial, automotive, and consumer electronics.
- Data centers and high-performance computing environments where low latency and high data transfer rates are critical.
Q & A
- What is the operating supply voltage for the SN75LVDT388ADBTRG4?
The operating supply voltage is 3.3 V.
- What is the maximum signaling rate supported by this device?
The device supports signaling rates up to 250 Mbps.
- Does the SN75LVDT388ADBTRG4 have integrated line termination resistors?
- What is the package type of the SN75LVDT388ADBTRG4?
The device is packaged in a Thin Shrink Small-Outline Package (TSSOP) with 38 pins.
- What is the operating temperature range for this component?
The operating temperature range is from 0°C to 70°C.
- Does the SN75LVDT388ADBTRG4 have ESD protection?
- What standard does the SN75LVDT388ADBTRG4 meet or exceed?
- What is the typical propagation delay time for this device?
- Is the SN75LVDT388ADBTRG4 suitable for synchronous parallel data transfers?
- Are LVTTL levels 5-V tolerant in the SN75LVDT388ADBTRG4?
