Datasheet SKY53510 (Skyworks) - 5
| Manufacturer | Skyworks |
| Description | 10-Output Ulta Low Additive Jitter Clock Buffer |
| Pages / Page | 51 / 5 — DATA SHEET. SKY53510/SKY53580/SKY53540. Table 1. SKY53510 7x7mm 48-QFN … |
| File Format / Size | PDF / 5.1 Mb |
| Document Language | English |
DATA SHEET. SKY53510/SKY53580/SKY53540. Table 1. SKY53510 7x7mm 48-QFN Pin Descriptions (Continued). Pin. Name. Type1. Description
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DATA SHEET SKY53510/SKY53580/SKY53540 Table 1. SKY53510 7x7mm 48-QFN Pin Descriptions (Continued) Pin Name Type1 Description
REFOUT buffer supply. 45 VDDOC P Bypass with 0.1 µF capacitor placed as close to the VDDOC pin as possible. Output Enable for REFOUT. 46 OE_REF I OE_REF contains an internal pull-down resistor. Output signal format control pin for Bank A. 47 SFOUTA1 I SFOUTA1 contains an internal pull-down resistor. 48 GND GND Ground. GND Pad GND GND Power supply ground and thermal relief. 1. Pin types are: I = input, O = output, P = power, GND = ground. Skyworks Solutions, Inc. • Phone [949] 231-3000 • sales@skyworksinc.com • www.skyworksinc.com 207106A • Skyworks Proprietary Information • Products and Product Information are Subject to Change without Notice 5 August 1, 2025 Document Outline Key Features 1. Pin Descriptions 1.1. SKY53510 7x7 mm 48-QFN Pin Descriptions 1.2. SKY53580 6x6 mm 40-QFN Pin Descriptions 1.3. SKY53540 5x5 mm 32-QFN Pin Descriptions 2. Detailed Description 2.1. Overview 2.2. Block Diagrams 2.3. Modes of Operation 2.3.1. Input Clock Stage 2.3.2. Clock Outputs 3. Applications Information 3.1. Driving Clock Inputs (CLK0/CLK1) 3.2. Crystal Interface (XA/XB) 3.3. Clock Output Termination 3.3.1. DC-Coupled Differential Output Driver Terminations 3.3.2. AC-Coupled Differential Output Driver Terminations 4. Power Supply (VDD and VDDOx) 4.1. Power Supply Sequencing 5. Electrical Specifications 6. Typical Performance Characteristics 7. Package and Handling Information 7.1. 48-QFN Package Diagram 7.2. 40-QFN Package Diagram 7.3. 32-QFN Package Diagram 8. Land Patterns 8.1. 48-QFN Land Pattern 8.2. 40-QFN Land Pattern 8.3. 32-QFN Land Pattern 9. Top Markings 9.1. SKY53510/80/40 Top Markings 10. Ordering Guide 11. Revision History
REFOUT buffer supply. 45 VDDOC P Bypass with 0.1 µF capacitor placed as close to the VDDOC pin as possible. Output Enable for REFOUT. 46 OE_REF I OE_REF contains an internal pull-down resistor. Output signal format control pin for Bank A. 47 SFOUTA1 I SFOUTA1 contains an internal pull-down resistor. 48 GND GND Ground. GND Pad GND GND Power supply ground and thermal relief. 1. Pin types are: I = input, O = output, P = power, GND = ground. Skyworks Solutions, Inc. • Phone [949] 231-3000 • sales@skyworksinc.com • www.skyworksinc.com 207106A • Skyworks Proprietary Information • Products and Product Information are Subject to Change without Notice 5 August 1, 2025 Document Outline Key Features 1. Pin Descriptions 1.1. SKY53510 7x7 mm 48-QFN Pin Descriptions 1.2. SKY53580 6x6 mm 40-QFN Pin Descriptions 1.3. SKY53540 5x5 mm 32-QFN Pin Descriptions 2. Detailed Description 2.1. Overview 2.2. Block Diagrams 2.3. Modes of Operation 2.3.1. Input Clock Stage 2.3.2. Clock Outputs 3. Applications Information 3.1. Driving Clock Inputs (CLK0/CLK1) 3.2. Crystal Interface (XA/XB) 3.3. Clock Output Termination 3.3.1. DC-Coupled Differential Output Driver Terminations 3.3.2. AC-Coupled Differential Output Driver Terminations 4. Power Supply (VDD and VDDOx) 4.1. Power Supply Sequencing 5. Electrical Specifications 6. Typical Performance Characteristics 7. Package and Handling Information 7.1. 48-QFN Package Diagram 7.2. 40-QFN Package Diagram 7.3. 32-QFN Package Diagram 8. Land Patterns 8.1. 48-QFN Land Pattern 8.2. 40-QFN Land Pattern 8.3. 32-QFN Land Pattern 9. Top Markings 9.1. SKY53510/80/40 Top Markings 10. Ordering Guide 11. Revision History