SI5338C-B08738-GMR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics: High-performance, Low-jitter, Programmable
• Package: 48-pin QFN
• Essence: Clock generation and multiplication
• Packaging/Quantity: Tape and Reel, 2500 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: -150 dBc/Hz at 100 kHz offset
• Programmable Features: Output frequency, output format, spread spectrum modulation, etc.

Detailed and Complete Pin Configuration

1. VDDO: Output Power Supply
2. GND: Ground
3. XIN: Crystal Oscillator Input
4. XOUT: Crystal Oscillator Output
5. SDA: I2C Serial Data Input
6. SCL: I2C Serial Clock Input
7. VDDI: Digital Power Supply
8. VDDA: Analog Power Supply
9. VDDPLL: PLL Power Supply
10. REFCLK: Reference Clock Input
11. CLKOUT0: Output Clock 0
12. CLKOUT1: Output Clock 1
13. CLKOUT2: Output Clock 2
14. CLKOUT3: Output Clock 3
15. CLKOUT4: Output Clock 4
16. CLKOUT5: Output Clock 5
17. CLKOUT6: Output Clock 6
18. CLKOUT7: Output Clock 7
19. CLKOUT8: Output Clock 8
20. CLKOUT9: Output Clock 9
21. CLKOUT10: Output Clock 10
22. CLKOUT11: Output Clock 11
23. CLKOUT12: Output Clock 12
24. CLKOUT13: Output Clock 13
25. CLKOUT14: Output Clock 14
26. CLKOUT15: Output Clock 15
27. CLKOUT16: Output Clock 16
28. CLKOUT17: Output Clock 17
29. CLKOUT18: Output Clock 18
30. CLKOUT19: Output Clock 19
31. CLKOUT20: Output Clock 20
32. CLKOUT21: Output Clock 21
33. CLKOUT22: Output Clock 22
34. CLKOUT23: Output Clock 23
35. CLKOUT24: Output Clock 24
36. CLKOUT25: Output Clock 25
37. CLKOUT26: Output Clock 26
38. CLKOUT27: Output Clock 27
39. CLKOUT28: Output Clock 28
40. CLKOUT29: Output Clock 29
41. CLKOUT30: Output Clock 30
42. CLKOUT31: Output Clock 31
43. CLKOUT32: Output Clock 32
44. CLKOUT33: Output Clock 33
45. CLKOUT34: Output Clock 34
46. CLKOUT35: Output Clock 35
47. CLKOUT36: Output Clock 36
48. CLKOUT37: Output Clock 37

Functional Characteristics

• High-frequency clock generation and multiplication
• Low-jitter output clocks with programmable features
• I2C interface for easy configuration
• Spread spectrum modulation for EMI reduction
• Flexible output format options

Advantages and Disadvantages

Advantages: - Wide input and output frequency range - High-performance PLL with low phase noise - Programmable features for customization - Small form factor package

Disadvantages: - Requires external crystal oscillator - Limited number of output clocks

Applicable Range of Products

• Telecommunications equipment
• Networking devices
• Data centers
• Industrial automation systems
• Test and measurement instruments

Working Principles

The SI5338C-B08738-GMR is a clock generator and multiplier IC that uses a PLL to generate high-frequency output clocks. It takes an input reference clock and multiplies it to produce multiple output clocks with different frequencies. The device can be programmed through the I2C interface to configure various parameters such as output frequency, output format, spread spectrum modulation, and more.

Detailed Application Field Plans

1. Telecommunications Equipment: The SI5338C-B08738-GMR can be used in base stations, routers, and switches to provide accurate and synchronized clock signals for data transmission.
2. Networking Devices: The IC can be utilized in switches, routers, and network interface cards to generate stable and precise clock signals for efficient data communication.
3. Data Centers: The device can be employed