SI5335D-B06877-GMR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics: High-performance, low-jitter, programmable clock generator
• Package: 68-pin QFN (Quad Flat No-Lead) package
• Essence: Provides precise clock signals for various applications
• Packaging/Quantity: Tape and reel packaging, 250 units per reel

Specifications

• Frequency Range: 1 MHz to 808 MHz
• Number of Outputs: 8 differential clock outputs
• Output Types: LVPECL, LVDS, HCSL, or LVCMOS
• Supply Voltage: 2.375V to 3.63V
• Operating Temperature Range: -40°C to +85°C
• Phase Jitter: <0.3 ps RMS (typical)

Pin Configuration

The SI5335D-B06877-GMR has a total of 68 pins. The pin configuration is as follows:

1. VDDO_0
2. VDDO_1
3. VDDO_2
4. VDDO_3
5. VDDO_4
6. VDDO_5
7. VDDO_6
8. VDDO_7
9. GND
10. XAXB_SEL
11. SDA
12. SCL
13. VDDI
14. GND
15. XTAL_N
16. XTAL_P
17. VDDX
18. GND
19. CLKIN
20. GND
21. CLKOUT0_N
22. CLKOUT0_P
23. CLKOUT1_N
24. CLKOUT1_P
25. CLKOUT2_N
26. CLKOUT2_P
27. CLKOUT3_N
28. CLKOUT3_P
29. CLKOUT4_N
30. CLKOUT4_P
31. CLKOUT5_N
32. CLKOUT5_P
33. CLKOUT6_N
34. CLKOUT6_P
35. CLKOUT7_N
36. CLKOUT7_P
37. GND
38. VDDO_0
39. VDDO_1
40. VDDO_2
41. VDDO_3
42. VDDO_4
43. VDDO_5
44. VDDO_6
45. VDDO_7
46. GND
47. XAXB_SEL
48. SDA
49. SCL
50. VDDI
51. GND
52. XTAL_N
53. XTAL_P
54. VDDX
55. GND
56. CLKIN
57. GND
58. CLKOUT0_N
59. CLKOUT0_P
60. CLKOUT1_N
61. CLKOUT1_P
62. CLKOUT2_N
63. CLKOUT2_P
64. CLKOUT3_N
65. CLKOUT3_P
66. CLKOUT4_N
67. CLKOUT4_P
68. CLKOUT5_N

Functional Features

• Programmable output frequencies and formats
• Low phase noise and jitter for accurate timing requirements
• Integrated crystal oscillator for precise clock generation
• Flexible input options for clock synchronization
• I2C interface for easy configuration and control

Advantages and Disadvantages

Advantages: - High-performance clock generation with low jitter - Wide frequency range for various applications - Multiple output formats for compatibility - Easy configuration through I2C interface

Disadvantages: - Relatively high power consumption compared to simpler clock generators - Requires careful consideration of signal integrity due to multiple outputs

Working Principles

The SI5335D-B06877-GMR is a clock generator IC that utilizes a combination of a crystal oscillator and programmable dividers to generate precise clock signals. The input clock can be derived from an external source or an integrated crystal oscillator. The device allows for flexible configuration of output frequencies, formats, and voltage levels.

The programmable dividers divide the input clock frequency to achieve the desired output frequencies. The integrated phase-locked loop (PLL) ensures accurate frequency synthesis and low phase noise. The I2C interface enables easy control and configuration of the device parameters.

Detailed Application Field Plans

The SI5335D-B06877-GMR finds applications in various fields where precise clock signals are required. Some of the potential application areas include:

1. Telecommunications: Clock synchronization in network equipment, routers, and switches.
2. Data Centers: Timing solutions for servers, storage systems, and high-speed interconnects.
3. Industrial Automation