SI5338H-B08548-GMR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics: High-performance, Low-jitter, Programmable
• Package: 48-pin QFN (Quad Flat No-leads)
• Essence: Provides clock signals for various electronic devices
• Packaging/Quantity: Tape and Reel, 250 units per reel

Specifications and Parameters

• Input Voltage Range: 2.375V to 3.63V
• Output Frequency Range: 1kHz to 945MHz
• Output Format: LVCMOS, LVDS, HCSL, CML
• Operating Temperature Range: -40°C to +85°C
• Supply Current: 150mA (typical)

Detailed and Complete Pin Configuration

1. VDDO
2. GND
3. XAXB
4. XAXA
5. XBXB
6. XBXA
7. XDXB
8. XDXA
9. XEXB
10. XEXA
11. XFXB
12. XFXA
13. XGXB
14. XGXA
15. XHXB
16. XHXA
17. XI
18. GND
19. VDDI
20. VDDO
21. GND
22. CLKIN
23. GND
24. SDA
25. SCL
26. GND
27. VDDO
28. GND
29. XJXB
30. XJXA
31. XKXB
32. XKXA
33. XLXB
34. XLXA
35. XMXB
36. XMXA
37. XNXB
38. XNXA
39. XOXB
40. XOXA
41. XPXB
42. XPXA
43. XQXB
44. XQXA
45. XRXB
46. RXRA
47. GND
48. VDDO

Functional Characteristics

• Flexible clock synthesis and distribution
• Programmable output frequencies and formats
• Low phase noise and jitter
• Integrated voltage regulators for improved power supply noise rejection
• I2C interface for configuration and control

Advantages and Disadvantages

Advantages: - High-performance clock generation - Wide range of output frequencies and formats - Low jitter for improved signal integrity - Easy configuration through I2C interface

Disadvantages: - Relatively high power consumption - Limited availability in certain markets

Applicable Range of Products

• Telecommunications equipment
• Networking devices
• Data storage systems
• Industrial automation
• Consumer electronics

Working Principles

The SI5338H-B08548-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 clock signals. It takes an input reference clock and generates multiple output clocks with programmable frequencies and formats.

Detailed Application Field Plans

1. Telecommunications: Used in base stations, routers, and switches for clock synchronization.
2. Networking: Provides clock signals for Ethernet switches, routers, and network interface cards.
3. Data Storage: Used in solid-state drives (SSDs) and hard disk drives (HDDs) for data transfer synchronization.
4. Industrial Automation: Provides clock signals for PLCs (Programmable Logic Controllers) and industrial control systems.
5. Consumer Electronics: Used in TVs, set-top boxes, and gaming consoles for video and audio synchronization.

Detailed Alternative Models

1. SI5332H-B08548-GMR
2. SI5334H-B08548-GMR
3. SI5336H-B08548-GMR
4. SI5337H-B08548-GMR
5. SI5339H-B08548-GMR

5 Common Technical Questions and Answers

1. Q: What is the maximum output frequency of the SI5338H-B08548-GMR? A: The maximum output frequency is 945MHz.

2. Q: Can I program the output frequencies using an external microcontroller? A: Yes, the SI5338H-B08548-GMR can be programmed through its I2C interface using an external microcontroller.

3. Q: Does the SI5338H-B08548-GMR support differential output formats? A: Yes, it supports LVDS, HCSL, and CML differential output formats.

4. Q: What is the typical power consumption of the SI5338H-B08548-GMR? A: The typical supply current is 150mA.

5. Q: Is the SI5338H-B08548