8T49N203A-005NLGI8

Product Overview

Category

The 8T49N203A-005NLGI8 belongs to the category of integrated circuits (ICs).

Use

This product is primarily used for clock generation and synchronization purposes in electronic devices.

Characteristics

• Clock generator and synchronizer IC
• High precision and accuracy
• Wide frequency range
• Low power consumption
• Compact package size
• RoHS compliant

Package

The 8T49N203A-005NLGI8 is available in a small form factor package, typically a QFN (Quad Flat No-leads) package. The package dimensions are 5mm x 5mm.

Essence

The essence of this product lies in its ability to generate and synchronize clock signals with high precision and accuracy, ensuring proper timing and synchronization in electronic systems.

Packaging/Quantity

The 8T49N203A-005NLGI8 is usually packaged in reels or trays, depending on the manufacturer's specifications. The quantity per reel or tray can vary but is typically around 250 to 500 units.

Specifications

• Frequency range: 1Hz to 2.5GHz
• Supply voltage: 1.8V to 3.3V
• Output types: LVPECL, LVDS, HCSL
• Operating temperature range: -40°C to +85°C
• Phase noise: < -150dBc/Hz at 10kHz offset
• Jitter: < 200fs RMS (root mean square)

Detailed Pin Configuration

The 8T49N203A-005NLGI8 has a total of 32 pins. The pin configuration is as follows:

1. VDDO
2. GND
3. CLKIN
4. XTALI
5. XTALO
6. VDDA
7. GND
8. CLKOUT0
9. CLKOUT1
10. CLKOUT2
11. CLKOUT3
12. CLKOUT4
13. CLKOUT5
14. CLKOUT6
15. CLKOUT7
16. CLKOUT8
17. CLKOUT9
18. CLKOUT10
19. CLKOUT11
20. CLKOUT12
21. CLKOUT13
22. CLKOUT14
23. CLKOUT15
24. CLKOUT16
25. CLKOUT17
26. CLKOUT18
27. CLKOUT19
28. CLKOUT20
29. CLKOUT21
30. CLKOUT22
31. CLKOUT23
32. VDDO

Functional Features

• Clock generation: The 8T49N203A-005NLGI8 can generate multiple clock signals with different frequencies and output types.
• Frequency synthesis: It can synthesize frequencies based on the input clock signal.
• Phase-locked loop (PLL): The PLL circuitry ensures precise frequency and phase synchronization.
• Output flexibility: The IC supports various output types, including LVPECL, LVDS, and HCSL, providing compatibility with different systems.

Advantages and Disadvantages

Advantages

• High precision and accuracy in clock generation
• Wide frequency range for versatile applications
• Low power consumption for energy-efficient designs
• Compact package size for space-constrained systems
• RoHS compliant, ensuring environmental friendliness

Disadvantages

• Limited availability of alternative models from other manufacturers
• Relatively higher cost compared to simpler clock generation solutions

Working Principles

The 8T49N203A-005NLGI8 utilizes a combination of internal oscillators, frequency dividers, phase detectors, and voltage-controlled oscillators to generate and synchronize clock signals. The input clock is processed through the PLL circuitry, which adjusts the output frequencies and phases based on the desired settings.

Detailed Application Field Plans

The 8T49N203A-005NLGI8 finds applications in various fields, including:

1. Telecommunications: Clock synchronization in network equipment, routers, and switches.
2. Data centers: Timing and synchronization for servers, storage systems, and networking devices.
3. Industrial automation: Precise timing for control systems, PLCs (Programmable Logic Controllers), and robotics.
4. Test and measurement: Clock generation for oscilloscopes, signal generators, and data acquisition systems.
5. Automotive electronics: Timing and synchronization in infotainment systems, ADAS (Advanced Driver Assistance Systems), and vehicle networks.

Detailed and Complete Alternative Models

While the 8T49N203A-005NLGI8 is a highly capable clock generator and synchronizer IC, there are alternative models available from other manufacturers that offer similar functionalities. Some notable alternatives include:

1. Si5341A-B-GM: Clock generator IC from Silicon Labs with