# SI5351A-B-GM (Component)
## Description
Clock Generators, PLLs, Frequency Synthesizers
SI5351A-B-GM
QFN-20_L4.0-W4.0-P0.50-TL-EP2.7
LCSC Part Number: C1519890
JLCPCB Part Class: Extended Part
Manufactured by SKYWORKS/SILICON LABS(芯科)
## Component Details
- **Owner:** lcsc
- **Created:** 11/4/2024
- **Last Updated:** 11/4/2024
- **Visibility:** Public
- **JLCPCB Part Class:** Extended Part
- **LCSC Part Number:** C1519890
- **Manufacturer Part Number:** SI5351A-B-GM
- **Part Type:** Clock Generators, PLLs, Frequency Synthesizers
- **Package or Case Code:** QFN-20_L4.0-W4.0-P0.50-TL-EP2.7
- **Manufacturer Name:** SKYWORKS/SILICON LABS(芯科)
## Distributor Pricing (qty 1)
*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*
| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [Arrow](https://www.arrow.com/en/products/si5351a-b-gm/skyworks-solutions.html?utm_currency=USD®ion=nac) | N/A | N/A |
| [Digi-Key](https://www.digikey.com/en/products/detail/skyworks-solutions-inc/SI5351A-B-GM/3679848) | $5.69 | 2.6K |
| [LCSC](https://www.lcsc.com/product-detail/C1519890.html) | $2.4839 | 0 |
| [Mouser](https://www.mouser.com/ProductDetail/Skyworks-Solutions-Inc/SI5351A-B-GM?qs=p9T7GgSe1IFK8esNNwUyKg%3D%3D) | $4.23 | 127 |
| [Verical](https://www.verical.com/pd/skyworks-solutions-clock-synthesizer-SI5351A-B-GM-12087726?utm_currency=USD) | N/A | N/A |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** Skyworks
- **MPN:** SI5351A-B-GM
- **Mount Type:** PCB
- **Package / Case Code:** 20-QFN
- **Pin Count:** 21
- **Logic Function:** Clock
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | XA | |
| 2 | XB | |
| 3 | A0 | |
| 4 | SCL | |
| 5 | SDA | |
| 6 | SSEN | |
| 7 | OEB | |
| 8 | CLK3 | |
| 9 | CLK2 | |
| 10 | VDDOB | |
| 11 | VDDOA | |
| 12 | CLK1 | |
| 13 | CLK0 | |
| 14 | VDDOD | |
| 15 | CLK7 | |
| 16 | CLK6 | |
| 17 | CLK5 | |
| 18 | VDDOC | |
| 19 | CLK4 | |
| 20 | VDD | |
| 21 | EP | |
---
*Generated from [https://www.flux.ai/lcsc/si5351a-b-gm](https://www.flux.ai/lcsc/si5351a-b-gm)*