SI5338A-B07383-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-Lead)
• Essence: Provides clock signals for various electronic systems
• Packaging/Quantity: Tape and Reel, 2500 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
• Programmable Features: Frequency, Phase, Output Format, Spread Spectrum Modulation
• Operating Temperature Range: -40°C to +85°C

Detailed and Complete Pin Configuration

1. VDDO: Output Power Supply
2. GND: Ground
3. XAXB: Differential Clock Inputs
4. XAXT: Single-Ended Clock Input
5. XBXB: Differential Clock Inputs
6. XBXT: Single-Ended Clock Input
7. CLKOUTx: Clock Outputs
8. SDA: I2C Serial Data Input
9. SCL: I2C Serial Clock Input
10. VDDI: Digital Power Supply
11. GND: Ground
12. NC: No Connection
13. NC: No Connection
14. NC: No Connection
15. NC: No Connection
16. NC: No Connection
17. NC: No Connection
18. NC: No Connection
19. NC: No Connection
20. NC: No Connection
21. NC: No Connection
22. NC: No Connection
23. NC: No Connection
24. NC: No Connection
25. NC: No Connection
26. NC: No Connection
27. NC: No Connection
28. NC: No Connection
29. NC: No Connection
30. NC: No Connection
31. NC: No Connection
32. NC: No Connection
33. NC: No Connection
34. NC: No Connection
35. NC: No Connection
36. NC: No Connection
37. NC: No Connection
38. NC: No Connection
39. NC: No Connection
40. NC: No Connection
41. NC: No Connection
42. NC: No Connection
43. NC: No Connection
44. NC: No Connection
45. NC: No Connection
46. NC: No Connection
47. NC: No Connection
48. NC: No Connection

Functional Characteristics

• Generates up to 12 clock outputs with programmable frequencies and formats
• Supports various input clock types (differential and single-ended)
• Provides spread spectrum modulation for reduced electromagnetic interference
• I2C interface for easy configuration and control
• Low jitter performance for high-quality clock signals

Advantages and Disadvantages

Advantages: - High-performance clock generation with low jitter - Programmable features allow customization for different applications - Wide operating temperature range for versatility - Multiple clock outputs for system flexibility

Disadvantages: - Limited output frequency range compared to some specialized clock generators - Requires external components for proper operation - Relatively large package size may not be suitable for space-constrained designs

Applicable Range of Products

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

Working Principles

The SI5338A-B07383-GMR is a clock generator IC that utilizes a phase-locked loop (PLL) to generate precise clock signals. It takes an input clock and uses internal dividers, multipliers, and phase shifters to generate multiple output clocks with programmable frequencies and formats. The IC also incorporates spread spectrum modulation to reduce electromagnetic interference.

Detailed Application Field Plans

1. Telecommunications Equipment: Use the SI5338A-B07383-GMR to generate clock signals for data transmission and synchronization in communication systems.
2. Networking Devices: Utilize the IC to provide accurate clock signals for network switches, routers, and other networking equipment.
3. Data Storage Systems: Use the clock generator to synchronize data read/write operations in storage devices such as hard drives and solid-state drives.
4. Industrial Automation: Employ the IC to generate precise timing signals for control systems and automation equipment.
5. Test and Measurement Instruments: Utilize the clock generator to provide accurate timing references for oscilloscopes, signal generators, and other test equipment.

Detailed Alternative Models

• SI5338A-B07382-GMR: Similar to SI5338A-B07383-GMR but with different pin configuration.
• SI5338A-B07384-GMR: Higher frequency range version of SI5338A-B073