MC100EL90DWR2

Product Overview

• Category: Integrated Circuit (IC)
• Use: Signal transmission and amplification
• Characteristics: High-speed, low-power, differential receiver
• Package: SOIC-20
• Essence: The MC100EL90DWR2 is a high-speed differential receiver IC designed for signal transmission and amplification in various applications.
• Packaging/Quantity: Available in tape and reel packaging, with 2500 units per reel.

Specifications

• Supply Voltage: +3.0V to +5.5V
• Input Voltage Range: -2.0V to VCC+2.0V
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay: 1.4 ns (typical)
• Input Resistance: 50 Ω (differential)
• Output Current: ±50 mA (maximum)

Pin Configuration

The MC100EL90DWR2 has a total of 20 pins arranged as follows:

```

---

| | --| U1 |-- |___________|

Pin Configuration: 1. VEE 2. Q0 3. Q1 4. Q2 5. GND 6. Q3 7. Q4 8. Q5 9. Q6 10. Q7 11. VCC 12. Q8 13. Q9 14. Q10 15. Q11 16. Q12 17. Q13 18. Q14 19. Q15 20. VBB ```

Functional Features

• High-speed differential receiver with ECL (Emitter-Coupled Logic) inputs and outputs.
• Provides excellent signal transmission and amplification capabilities.
• Low-power consumption, making it suitable for power-sensitive applications.
• Wide input voltage range allows compatibility with various signal sources.
• Differential inputs provide noise immunity and common-mode rejection.

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient signal processing. - Low-power consumption extends battery life in portable devices. - Wide input voltage range enhances versatility. - Differential inputs provide noise immunity.

Disadvantages: - Requires additional external components for proper operation. - Limited availability of alternative models from the same manufacturer.

Working Principles

The MC100EL90DWR2 operates based on ECL technology, which utilizes differential signaling to achieve high-speed and low-power performance. It receives differential input signals and amplifies them to provide reliable and accurate output signals. The differential inputs help reject common-mode noise, ensuring a clean and stable output.

Application Field Plans

The MC100EL90DWR2 is widely used in various applications that require high-speed signal transmission and amplification. Some potential application fields include:

1. Telecommunications: Used in high-speed data communication systems, such as fiber optic networks and high-speed serial interfaces.
2. Test and Measurement: Employed in test equipment to accurately measure and analyze high-frequency signals.
3. Industrial Automation: Integrated into control systems for precise signal processing and communication between different components.
4. Medical Devices: Utilized in medical imaging systems and diagnostic equipment to handle high-speed data transfer.

Alternative Models

While the MC100EL90DWR2 is a popular choice for high-speed differential receivers, there are alternative models available from other manufacturers. Some notable alternatives include:

1. SN65LVDS31: Differential receiver IC from Texas Instruments.
2. MAX9117: High-speed differential receiver IC from Maxim Integrated.
3. DS90LV019: LVDS differential receiver IC from Texas Instruments.

These alternative models offer similar functionality and can be considered based on specific application requirements.

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