MC100E171FNR2

Product Overview

• Category: Integrated Circuit (IC)
• Use: Digital Logic
• Characteristics: High-speed, ECL (Emitter-Coupled Logic) compatible
• Package: 28-pin PLCC (Plastic Leaded Chip Carrier)
• Essence: This IC is a high-speed dual modulus prescaler with a divide ratio of 8/9 or 16/17.
• Packaging/Quantity: Available in tape and reel packaging, with a quantity of 250 units per reel.

Specifications

• Supply Voltage: +5V
• Operating Temperature Range: -40°C to +85°C
• Input Frequency Range: DC to 1.3 GHz
• Output Frequency Range: DC to 650 MHz
• Divide Ratios: 8/9 or 16/17
• Propagation Delay: 1.6 ns typical
• Power Dissipation: 500 mW maximum

Detailed Pin Configuration

The MC100E171FNR2 has a total of 28 pins. The pin configuration is as follows:

1. VEE
2. Q0
3. Q1
4. Q2
5. Q3
6. Q4
7. Q5
8. Q6
9. Q7
10. GND
11. CLK
12. SEL
13. EN
14. R0
15. R1
16. R2
17. R3
18. R4
19. R5
20. R6
21. R7
22. VCC
23. NC
24. NC
25. NC
26. NC
27. NC
28. NC

Functional Features

• Dual modulus prescaler with selectable divide ratios of 8/9 or 16/17.
• High-speed operation suitable for ECL systems.
• Low propagation delay for efficient signal processing.
• Wide input and output frequency range for versatile applications.

Advantages and Disadvantages

Advantages: - High-speed operation allows for fast data processing. - ECL compatibility ensures seamless integration into existing systems. - Dual modulus feature provides flexibility in divide ratios. - Wide frequency range enables diverse application possibilities.

Disadvantages: - Limited to specific applications that require high-speed digital logic. - Requires additional components for complete system implementation. - Higher power dissipation compared to some alternative models.

Working Principles

The MC100E171FNR2 is a dual modulus prescaler, which means it divides the input frequency by either 8/9 or 16/17. The selection between these two divide ratios is controlled by the SEL pin. The CLK pin provides the input clock signal, and the EN pin enables or disables the prescaler.

When enabled, the prescaler divides the input frequency according to the selected divide ratio. The output frequencies are available on the Q0-Q7 pins. The R0-R7 pins are reserved for internal use and should be left unconnected.

Detailed Application Field Plans

The MC100E171FNR2 is commonly used in applications that require high-speed digital logic, such as:

1. Telecommunications equipment
2. Data communication systems
3. Radar systems
4. Test and measurement instruments
5. High-performance computing

Its ability to handle high-frequency signals makes it suitable for applications where precise timing and fast data processing are crucial.

Detailed and Complete Alternative Models

1. MC100LVEL11D: A similar dual modulus prescaler with ECL compatibility and selectable divide ratios.
2. MC100EP016AFAR2G: Another high-speed prescaler with advanced features and wider operating temperature range.
3. MC100EP210S: A dual modulus prescaler with integrated phase-locked loop (PLL) for more complex applications.

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

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