SI5338A-B07537-GMR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics: Low jitter, high frequency accuracy, programmable output frequencies
• Package: 48-pin QFN
• Essence: Clock generation and distribution
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

• Input Voltage Range: 2.375V to 3.63V
• Output Frequency Range: 1kHz to 808MHz
• Output Format: LVCMOS, LVDS, HCSL, CML
• Operating Temperature Range: -40°C to +85°C
• Supply Current: 100mA typical

Detailed and Complete Pin Configuration

1. VDDO
2. GND
3. XAXB
4. XAXT
5. XBXB
6. XBXT
7. XCB
8. XXT
9. XDB
10. XDT
11. XEB
12. XET
13. XFB
14. XFT
15. XGB
16. XGT
17. XHB
18. XHT
19. XIB
20. XIT
21. XJB
22. XJT
23. XKB
24. XKT
25. XLB
26. XLT
27. XMB
28. XMT
29. XNB
30. XNT
31. XOB
32. XOT
33. XPB
34. XPT
35. XQB
36. XQT
37. XRB
38. XRT
39. XSB
40. XST
41. XTB
42. XTT
43. XUB
44. XUT
45. XVB
46. XVT
47. VDDI
48. GND

Functional Characteristics

• Flexible clock synthesis and distribution
• Programmable output frequencies and formats
• Low jitter for high-performance applications
• Integrated crystal oscillator circuitry
• Spread Spectrum Clocking (SSC) support

Advantages and Disadvantages

Advantages: - Wide range of programmable output frequencies - Low jitter for improved signal integrity - Compact package size for space-constrained designs - Support for multiple output formats

Disadvantages: - Requires careful configuration for optimal performance - Limited output frequency range compared to some alternatives

Applicable Range of Products

• High-speed communication systems
• Networking equipment
• Data centers
• Industrial automation
• Test and measurement instruments

Working Principles

The SI5338A-B07537-GMR is a clock generator IC that utilizes a combination of PLL (Phase-Locked Loop) and VCXO (Voltage-Controlled Crystal Oscillator) techniques to generate precise and stable clock signals. It takes an input reference clock and generates multiple output clocks with programmable frequencies and formats.

Detailed Application Field Plans

1. High-speed Ethernet switches: The SI5338A-B07537-GMR can provide accurate clock signals for data transmission, ensuring reliable and synchronized communication between network devices.
2. Wireless base stations: This IC can generate clock signals for various modules within a base station, enabling efficient wireless communication.
3. FPGA-based systems: The programmable output frequencies of the SI5338A-B07537-GMR make it suitable for use in FPGA-based systems, where different clock frequencies are required for different components.
4. Video broadcasting equipment: Precise clock synchronization is crucial in video broadcasting applications, and the SI5338A-B07537-GMR can provide the necessary clock signals for video processing and distribution.
5. Test and measurement instruments: The low jitter and high frequency accuracy of this IC make it suitable for use in test and measurement equipment, ensuring accurate timing and synchronization during measurements.

Detailed Alternative Models

1. SI5338A-B07537-GM: Similar to the SI5338A-B07537-GMR, but without spread spectrum clocking support.
2. SI5338A-B07537-GM-T: Tape and reel packaging option with 1000 units per reel.
3. SI5338A-B07537-GM-EVB: Evaluation board for testing and prototyping with the SI5338A-B07537-GM IC.

5 Common Technical Questions and Answers

1. Q: What is the maximum output frequency of the SI5338A-B07537-GMR? A: The maximum output frequency is 808MHz.

2. Q: Can I use this IC with a 3.3V power supply? A: Yes, the SI5338A-B07537-GMR supports a voltage range of 2.375V to 3.63V.

3. Q