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SI5351A-B-GTR Breakout
IC CLOCK GENERATOR PROGRAMMABLE 200MHZ 10MSOP
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Design a Custom BoardAbout This Component
I2C-programmable CMOS clock generator with PLL/VCXO and fractional divider architecture. Generates up to three independent clock outputs from 2.5 kHz to 200 MHz with 0 ppm error and <70 ps jitter. Integrates VCXO for synchronous clock replacement, operates from 25/27 MHz crystal, and supports 1.8/2.5/3.3 V output levels with glitchless frequency switching.
Package: MSOP-10 (P0.5mm) · 10 pins
Why does this need a breakout?
The 0.5mm pin pitch makes hand soldering impractical without specialized equipment, and the tiny 3x3mm footprint cannot connect directly to breadboards. A breakout board brings these pins to standard 0.1-inch spacing, enabling rapid prototyping of analog-to-digital converters, boost controllers, and audio switches without reflow soldering or custom PCBs.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Skyworks Solutions Inc. |
| Part Number | SI5351A-B-GTR |
| Package | MSOP-10 (P0.5mm) |
| Pin Count | 10 |
| Input | Crystal |
| Number of Circuits | 2 |
| Output | LVCMOS |
| Type | Clock Generator |
| Voltage - Supply | 1.71V ~ 3.6V |
What's Included
BILL OF MATERIALS
- 1x SI5351A-B-GTR soldered onto breakout PCB
- Pin headers pre-soldered (2.54mm / 0.1" pitch)
- All IC pins broken out to 2.54mm headers
Breakout Board Design
PCB SPECIFICATIONS