Bo Mạch Phát Điện Đồng Hồ Si5351A I2C 25mhz 8khz Đến 160mhz

Giới thiệu Bo Mạch Phát Điện Đồng Hồ Si5351A I2C 25mhz 8khz Đến 160mhz

The Si5351 is an I2C configurable clock generator that is ideally suited for replacing crystals, crystal oscillators, VCXOs, phase-locked loops (PLLs), and fanout buffers in
cost-sensitive applications.
Based on a PLL/VCXO + high resolution MultiSynth fractional divider architecture, the Si5351 can generate any frequency up to 160 MHz on each of its outputs with 0 ppm error
The Si5351A generates up to 8 free-running clocks using an internal oscillator for replacing crystals and crystal oscillators.
The Si5351B adds an internal VCXO and provides the flexibility to replace both free-running clocks and synchronous clocks.
The Si5351B eliminates the need for higher cost, custom pullable crystals while providing reliable operation over a wide tuning range.
The Si5351C offers the same flexibility but synchronizes to an external reference clock (CLKIN).
Functional Block Diagram Generates up to 8 non-integer-related frequencies from 8 kHz to 160 MHz I2C user definable configuration
Exact frequency synthesis at each output
(0 ppm error)
Highly linear VCXO
clock input (CLKIN)
Low output period jitter: 100 ps pp
Configurable spread spectrum able at each output
Operates from a low-cost, fixed frequency crystal: 25 or 27 MHz
Supports static phase offset
Programmable rise/fall time control
Glitchless frequency changes
Separate voltage supply pins:
Core VDD: 2.5 or 3.3 V
Output VDDO: 1.8, 2.5, or 3.3 V
Excellent PSRR eliminates external power supply filtering
Very low power consumption
Adjustable output-output delay
PCIE Gen 1 compliant
Supports HCSL compatible swing
HDTV, DVD/Blu-ray, set-top box
Audio/video equipment, gaming
Printers, scanners, projectors
Residential gateways
Networking/communication
Servers, storage
XO replacement
Material: PCB
Colour: Fuchsia
Package Contents: 1 x Clock Generator Breakout Board
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

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