Overview
The DS15EA101SQE/NOPB is an adaptive cable equalizer designed by Texas Instruments, optimized for equalizing data transmitted over various types of copper cables, including coaxial, twin-ax, and twisted pair cables. This device operates over a wide range of data rates from 150 Mbps to 1.5+ Gbps, making it versatile for high-speed data transmission applications. It features automatic equalization for cable lengths that attenuate the signal by up to 35 dB at 750 MHz, ensuring reliable and error-free communication.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Data Rate | 150 Mbps to 1.5+ Gbps | |
| Cable Type | Coaxial, Twin-Ax, Twisted Pair (e.g., CAT5e/6/7) | |
| Max Cable Loss | ~ 35 dB @ 750 MHz | |
| Input Type | Single-Ended or Differential | |
| Output Type | 50Ω Differential | |
| Supply Voltage | 3.3V ±5% | V |
| Power Consumption | 210 mW (typ) at 1.5 Gbps | mW |
| Operating Temperature | -40°C to +85°C | °C |
| Package Type | WQFN-16 | |
| Package Dimensions | 4 x 4 mm | mm |
Key Features
- Automatic equalization of coaxial, twin-ax, and twisted pair cables
- High data rates: 150 Mbps to 1.5+ Gbps
- Up to 35 dB of boost at 750 MHz
- LOS (Loss of Signal) detection and output enable
- Single-ended or differential input drive
- 50Ω differential outputs
- Low power operation: 210 mW (typ) at 1.5 Gbps
- Industrial temperature range: -40°C to +85°C
- Space-saving 4 x 4 mm WQFN-16 package
Applications
- Cable extension applications
- Security cameras
- Remote LCDs and LED panels
- Data recovery equalization
Q & A
- What is the data rate range of the DS15EA101SQE/NOPB?
The DS15EA101SQE/NOPB operates over a data rate range of 150 Mbps to 1.5+ Gbps.
- What types of cables can the DS15EA101SQE/NOPB equalize?
The device can equalize coaxial, twin-ax, and twisted pair cables.
- What is the maximum cable loss that the DS15EA101SQE/NOPB can compensate for?
The device can compensate for up to 35 dB of cable loss at 750 MHz.
- Does the DS15EA101SQE/NOPB support single-ended or differential inputs?
Yes, it supports both single-ended and differential inputs.
- What is the output type of the DS15EA101SQE/NOPB?
The output is 50Ω differential.
- What is the typical power consumption of the DS15EA101SQE/NOPB at 1.5 Gbps?
The typical power consumption is 210 mW at 1.5 Gbps.
- What is the operating temperature range of the DS15EA101SQE/NOPB?
The operating temperature range is -40°C to +85°C.
- What is the package type and dimensions of the DS15EA101SQE/NOPB?
The package type is WQFN-16, and the dimensions are 4 x 4 mm.
- Does the DS15EA101SQE/NOPB have LOS detection and output enable features?
Yes, it includes LOS detection and output enable features.
- What are some common applications of the DS15EA101SQE/NOPB?
Common applications include cable extension, security cameras, remote LCDs and LED panels, and data recovery equalization.
