MC100EL1648MEL

Product Overview

• Category: Integrated Circuit
• Use: Signal Generator
• Characteristics: High-speed, Low-power, Differential Output
• Package: 20-pin Small Outline Integrated Circuit (SOIC)
• Essence: The MC100EL1648MEL is a high-speed signal generator designed for various applications in electronic systems.
• Packaging/Quantity: Available in tape and reel packaging with 250 units per reel.

Specifications

• Supply Voltage: +3.0V to +5.5V
• Operating Temperature Range: -40°C to +85°C
• Output Frequency Range: DC to 2.7 GHz
• Output Amplitude: Adjustable from 200 mV to 800 mV
• Rise/Fall Time: < 300 ps
• Duty Cycle: 50% ± 5%
• Input Clock Frequency: Up to 1.35 GHz
• Input Clock Levels: LVPECL, CML, or LVDS

Pin Configuration

The MC100EL1648MEL has a total of 20 pins arranged as follows:

Pin Number | Pin Name | Description -----------|----------|------------- 1 | VCC | Positive Supply Voltage 2 | GND | Ground 3 | NC | No Connection 4 | CLK | Input Clock 5 | SEL | Select Input 6 | NC | No Connection 7 | NC | No Connection 8 | NC | No Connection 9 | NC | No Connection 10 | NC | No Connection 11 | NC | No Connection 12 | NC | No Connection 13 | NC | No Connection 14 | NC | No Connection 15 | NC | No Connection 16 | NC | No Connection 17 | NC | No Connection 18 | NC | No Connection 19 | OUT | Differential Output 20 | VEE | Negative Supply Voltage

Functional Features

• High-speed signal generation up to 2.7 GHz.
• Low-power consumption for efficient operation.
• Adjustable output amplitude for flexibility in various applications.
• Differential output for improved noise immunity and signal integrity.

Advantages and Disadvantages

Advantages

• Wide operating frequency range.
• Precise control over output amplitude.
• High-speed performance suitable for demanding applications.
• Differential output reduces common-mode noise.

Disadvantages

• Limited pin configuration options.
• Requires external power supply.
• Not suitable for low-frequency applications.

Working Principles

The MC100EL1648MEL operates by taking an input clock signal and generating a high-speed differential output signal. The input clock is provided through the CLK pin, and the desired output frequency is determined by the characteristics of the input clock and the SEL pin configuration. The device utilizes advanced circuitry to achieve fast rise/fall times and precise duty cycle control.

Detailed Application Field Plans

The MC100EL1648MEL finds applications in various fields, including:

1. Telecommunications: Used in high-speed data transmission systems.
2. Test and Measurement: Signal generation for testing electronic devices.
3. Data Communication: Generating clock signals for data synchronization.
4. Radar Systems: High-frequency signal generation for radar applications.
5. Industrial Automation: Timing and synchronization in industrial control systems.

Detailed and Complete Alternative Models

1. MC100EL1648: Similar specifications and features, but available in a different package (TSSOP).
2. MC100EP1648: Compatible with ECL input levels, suitable for ECL-based systems.
3. MC100LVEL1648: Low-voltage version with compatible LVPECL input levels.

Note: The above alternative models are provided as examples and may have slight variations in specifications and pin configuration.

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