MC100EP105FAR2

Product Overview

• Category: Integrated Circuit
• Use: Signal Processing
• Characteristics: High-speed, Low-power
• Package: 32-pin QFN
• Essence: Clock and Data Recovery (CDR) Circuit
• Packaging/Quantity: Tape & Reel, 250 units per reel

Specifications

• Supply Voltage: 3.3V
• Operating Temperature Range: -40°C to +85°C
• Input Data Rate: Up to 3.2 Gbps
• Output Data Rate: Up to 3.2 Gbps
• Jitter Tolerance: ±50 ps

Detailed Pin Configuration

1. VCC
2. VEE
3. REFCLK
4. SEL
5. CLKIN
6. CLKOUT
7. VBB
8. VBB
9. VBB
10. VBB
11. VBB
12. VBB
13. VBB
14. VBB
15. VBB
16. VBB
17. VBB
18. VBB
19. VBB
20. VBB
21. VBB
22. VBB
23. VBB
24. VBB
25. VBB
26. VBB
27. VBB
28. VBB
29. VBB
30. VBB
31. VBB
32. VBB

Functional Features

• Clock and data recovery from serial data streams
• Differential input and output signals
• Phase-locked loop (PLL) based architecture
• On-chip voltage-controlled oscillator (VCO)
• Programmable loop bandwidth and peaking
• Loss of lock (LOL) detection
• Output enable/disable control

Advantages

• High-speed data recovery up to 3.2 Gbps
• Low power consumption
• Wide operating temperature range
• Small form factor package for space-constrained applications
• Programmable loop bandwidth for flexibility in different scenarios

Disadvantages

• Limited input and output voltage range (3.3V)
• Requires external reference clock signal
• Not suitable for low-speed applications

Working Principles

The MC100EP105FAR2 is a clock and data recovery circuit designed to extract clock and data information from high-speed serial data streams. It utilizes a PLL-based architecture with an on-chip VCO to generate a stable clock signal synchronized with the incoming data. The recovered clock and data signals are then provided as differential outputs.

The circuit operates by comparing the phase and frequency of the incoming data with the internally generated clock signal. Any phase or frequency differences are corrected by adjusting the VCO's control voltage, ensuring accurate recovery of the original clock and data information.

Detailed Application Field Plans

The MC100EP105FAR2 is commonly used in various applications that require high-speed data recovery and synchronization. Some of the typical application fields include:

1. Telecommunications: Clock and data recovery in optical communication systems.
2. Networking: Synchronization of data streams in high-speed Ethernet switches and routers.
3. Data Storage: Recovery of clock and data signals in high-speed storage devices.
4. Test and Measurement: Signal processing in high-speed test equipment.

Detailed and Complete Alternative Models

1. MC100EP105: Similar functionality but available in a different package (TSSOP).
2. MC100EP105FNG: Lower power version with reduced supply voltage (2.5V).

These alternative models offer similar clock and data recovery capabilities but may have variations in package type, power requirements, or voltage compatibility.

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