SI5338Q-B08879-GM

Basic Information Overview

• Category: Integrated Circuit
• Use: Clock Generator and Multiplier
• Characteristics: High-performance, Low-jitter, Programmable
• Package: QFN (Quad Flat No-leads)
• Essence: Clock generation and multiplication
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

• Frequency Range: 1 MHz to 350 MHz
• Output Channels: 8 differential or 16 single-ended
• Supply Voltage: 2.5 V to 3.3 V
• Operating Temperature Range: -40°C to +85°C

Detailed and Complete Pin Configuration

The SI5338Q-B08879-GM has a total of 48 pins. The pin configuration is as follows:

1. XAXB0: Differential clock input A
2. XAXB1: Differential clock input B
3. XAXB2: Differential clock input C
4. XAXB3: Differential clock input D
5. XAXB4: Differential clock input E
6. XAXB5: Differential clock input F
7. XAXB6: Differential clock input G
8. XAXB7: Differential clock input H
9. XAXB8: Differential clock input I
10. XAXB9: Differential clock input J
11. XAXB10: Differential clock input K
12. XAXB11: Differential clock input L
13. XAXB12: Differential clock input M
14. XAXB13: Differential clock input N
15. XAXB14: Differential clock input O
16. XAXB15: Differential clock input P
17. XAXB16: Differential clock input Q
18. XAXB17: Differential clock input R
19. XAXB18: Differential clock input S
20. XAXB19: Differential clock input T
21. XAXB20: Differential clock input U
22. XAXB21: Differential clock input V
23. XAXB22: Differential clock input W
24. XAXB23: Differential clock input X
25. XAXB24: Differential clock input Y
26. XAXB25: Differential clock input Z
27. XAXB26: Differential clock input AA
28. XAXB27: Differential clock input BB
29. XAXB28: Differential clock input CC
30. XAXB29: Differential clock input DD
31. XAXB30: Differential clock input EE
32. XAXB31: Differential clock input FF
33. CLKOUT0: Output channel 0
34. CLKOUT1: Output channel 1
35. CLKOUT2: Output channel 2
36. CLKOUT3: Output channel 3
37. CLKOUT4: Output channel 4
38. CLKOUT5: Output channel 5
39. CLKOUT6: Output channel 6
40. CLKOUT7: Output channel 7
41. VDD: Power supply voltage
42. GND: Ground
43. SDA: I2C serial data input/output
44. SCL: I2C serial clock input
45. NC: No connection
46. NC: No connection
47. NC: No connection
48. NC: No connection

Functional Characteristics

The SI5338Q-B08879-GM is a highly versatile clock generator and multiplier. Its key functional characteristics include:

• Programmable output frequencies
• Low jitter performance
• Spread spectrum support
• Integrated crystal oscillator
• I2C interface for configuration and control

Advantages and Disadvantages

Advantages: - Wide frequency range - High-performance clock generation - Flexible output configurations - Low jitter for improved signal integrity

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

Applicable Range of Products

The SI5338Q-B08879-GM is suitable for a wide range of applications that require precise clock generation and multiplication. Some common areas of application include:

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

Working Principles

The SI5338Q-B08879-GM utilizes a combination of phase-locked loop (PLL) and frequency synthesis techniques to generate and multiply clock signals. It takes input from the differential clock inputs and uses internal circuitry to generate multiple output channels with programmable frequencies.

Detailed Application Field Plans

1. Telecommunications Equipment: The SI5338Q-B08879-GM can be used in base stations, routers, and switches to provide accurate clock signals for data transmission and synchronization.
2. Networking Devices: Switches, routers, and network interface cards can benefit from the precise clock generation capabilities of the SI5338Q-B08879-GM to ensure reliable data transfer. 3