SI5338B-B04871-GMR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics:
  • High-performance clock synthesis and distribution
  • Low jitter and phase noise
  • Flexible frequency programming
  • Wide operating voltage range
• Package: 48-pin QFN (Quad Flat No-leads)
• Essence: Clock generation and distribution for various applications
• Packaging/Quantity: Tape and Reel, 250 units per reel

Specifications and Parameters

• Input Frequency Range: 1 MHz to 710 MHz
• Output Frequency Range: 1 kHz to 945 MHz
• Supply Voltage: 2.5 V to 3.3 V
• Operating Temperature Range: -40°C to +85°C
• Phase Noise Performance: -150 dBc/Hz at 100 kHz offset
• Programmable Output Format: LVPECL, LVDS, HCSL, CMOS

Detailed and Complete Pin Configuration

The SI5338B-B04871-GMR has a total of 48 pins. The pin configuration is as follows:

1. XAXB0: Differential input pair A
2. XAXB1: Differential input pair A
3. XAXB2: Differential input pair B
4. XAXB3: Differential input pair B
5. GND: Ground
6. VDD: Power supply voltage
7. CLKOUT0: Output clock 0
8. CLKOUT1: Output clock 1
9. CLKOUT2: Output clock 2
10. CLKOUT3: Output clock 3
11. CLKOUT4: Output clock 4
12. CLKOUT5: Output clock 5
13. CLKOUT6: Output clock 6
14. CLKOUT7: Output clock 7
15. CLKOUT8: Output clock 8
16. CLKOUT9: Output clock 9
17. CLKOUT10: Output clock 10
18. CLKOUT11: Output clock 11
19. CLKOUT12: Output clock 12
20. CLKOUT13: Output clock 13
21. CLKOUT14: Output clock 14
22. CLKOUT15: Output clock 15
23. CLKOUT16: Output clock 16
24. CLKOUT17: Output clock 17
25. CLKOUT18: Output clock 18
26. CLKOUT19: Output clock 19
27. CLKOUT20: Output clock 20
28. CLKOUT21: Output clock 21
29. CLKOUT22: Output clock 22
30. CLKOUT23: Output clock 23
31. CLKOUT24: Output clock 24
32. CLKOUT25: Output clock 25
33. CLKOUT26: Output clock 26
34. CLKOUT27: Output clock 27
35. CLKOUT28: Output clock 28
36. CLKOUT29: Output clock 29
37. CLKOUT30: Output clock 30
38. CLKOUT31: Output clock 31
39. GND: Ground
40. VDD: Power supply voltage
41. SDA: I2C Serial Data
42. SCL: I2C Serial Clock
43. GND: Ground
44. VDD: Power supply voltage
45. NC: No Connection
46. NC: No Connection
47. NC: No Connection
48. NC: No Connection

Functional Characteristics

• High-performance clock synthesis and distribution
• Flexible frequency programming through I2C interface
• Low jitter and phase noise for improved signal integrity
• Wide operating voltage range for compatibility with various systems
• Programmable output formats (LVPECL, LVDS, HCSL, CMOS) for versatile applications

Advantages and Disadvantages

Advantages: - High-performance clock generation and distribution - Flexible frequency programming - Low jitter and phase noise - Wide operating voltage range

Disadvantages: - Limited number of output clocks (32 in total) - Requires I2C interface for frequency programming

Applicable Range of Products

The SI5338B-B04871-GMR is suitable for a wide range of applications that require high-performance clock generation and distribution. It can be used in various industries such as telecommunications, networking, data centers, industrial automation, and consumer electronics.

Working Principles

The SI5338B-B04871-GMR utilizes advanced PLL (Phase-Locked Loop) technology to generate and distribute high-quality clock signals. It takes an input frequency and multiplies/divides it to generate multiple output clocks with precise timing characteristics. The frequency and format of the output clocks can be programmed through the I2C interface.

Detailed Application Field Plans

1. Telecommunications