Finding Si5351 Component

flux

Here’s a pinout verification of the SI5351A-B-GT MSOP-10 symbol in this project against the datasheet PDF (Table 13 “Si5351A 10‑MSOP Pin Descriptions”). All power, I2C, and clock pins match.
SI5351A-B-GT MSOP-10: symbol vs datasheet

Table

Symbol pinSymbol no.Symbol typeDatasheet no.Datasheet functionMatch
VDD1powerIn1Core voltage supplyYes
VDDO7powerIn7Output supply for CLK0/1/2Yes
GND8powerIn8GroundYes
SCL4input4I2C serial clock (requires pull-up)Yes
SDA5bidi5I2C serial data (requires pull-up)Yes
CLK010output10Output clock 0Yes
CLK19output9Output clock 1Yes
CLK26output6Output clock 2Yes
Notes
  • Datasheet states SCL is input and SDA is I/O and that both “must be pulled up using a pull-up resistor of at least 1 kΩ.” Verify your I2C bus design values separately.
  • Crystal pins XA=2 and XB=3 also align with the datasheet, though not listed above since you asked for power, I2C, and clock pins.
If you want, I can also check the footprint/package mapping for the MSOP-10 pin 1 orientation and pad count.
Check footprint pinout
I2C pull-up sizing
Clock load planning
Crystal selection
Power decoupling
Sign up to send
VDD
VDDO
XB
XA
CLK1
CLK0

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Si5351A-B-GT

I2C Programmable Any-Frequency CMOS Clock Generator, MSOP-8 CMOS Synth Oscillator I2C MSOP3x3mmP0.5mm*

Properties

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silabs.com/documents/public/data-sheets/Si5351-B.pdf

Si5351A-B-GT

MSOP-10_3x3mm_P0.5mm

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