Microchip logo
  • All
  • Products
  • Documents
  • Applications Notes
product primary image

SM806

Low Jitter Clock Generator

Status: In Production

View More
Overview
Documents
Development Environment
RoHS Information
Add To Cart

Device Overview

Summary

The SM806xxx is a PLL clock generator that achieves ultra-low phase jitter (78 fs 12KHz to 20 MHz). With six total outputs and dividers on each output, this device can generate six different frequencies up to 875 MHz, from a low-cost quartz crystal or a reference clock input. Each of the six outputs can be independently programmed to LVPECL, LVDS, HCSL.

The SM806xxx is packaged in a 48-pin VQFN with up to six outputs or a 24-pin VQFN with two outputs.


Create an application specific part and order samples with the CLOCKWORKS CONFIGURATOR tool.



Additional Features
  • 60fs at 156.25MHz (1.875MHz to 20MHz)
  • 78fs at 156.25MHz (12kHz to 20MHz)
  • On chip power supply regulation for excellent board level power supply noise immunity
  • Generates up to 6 combinations of differential or single-ended clock outputs.
  • LVPECL, LVDS, HCSL, LVCMOS
  • Selectable input:
  • Crystal: 32.5MHz to 156.25MHz
  • Reference input: 11MHz to 80MHz
  • No external crystal oscillator capacitors required
  • 2.5V or 3.3V operating power supply
  • Available in Industrial Temperature range
  • Available in Green, RoHS, and PFOS compliant QFN packages:
  • 48-pin 7mm x 7mm
  • 24-pin 4mm x 4mm
Parametrics
Name
Value
Product Type
Low-Jitter Clock Generators
# of Outputs
6
Voltage
2.5 - 3.3
Output Logic
CMOS, PECL, LVDS, HCSL
Output Frequency Min. (MHz)
12
Output Frequency Max. (MHz)
875

Documents

Jump to:

Data Sheets

  
1788KB

Product Brief

  
845KB

Development tools data is currently unavailable.

RoHS Information

Part Number
Device Weight (g)
Shipping Weight (grams)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
SM806003
0.000000
24
VQFN
4x4x0.9mm
NiPdAu
e4
SM806004
0.000000
24
VQFN
4x4x0.9mm
NiPdAu
e4
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

Buy from Microchip

Grid
View
Table
View
Filter:
Apply
Clear
Only show products with samples
Product
Leads
Package Type
Temp Range
Packing Media
5K Pricing
Buy