SI5356B datasheet(1/29 Pages) SILABS

Part #	SI5356B

Description	I2C PROGRAMMABLE, ANY-FREQUENCY 1??00 MHZ, QUAD FREQUENCY 8-OUTPUT CLOCK GENERATOR

Download	29 Pages

Scroll/Zoom	100%

Manufacturer	SILABS [Silicon Laboratories]

Direct Link	http://www.silabs.com

Logo

1 / 29 page

Rev. 1.4

Si5356B

I 2C P ROGRAMMABLE, A NY-F REQUENCY 1–200 MH Z,

Q UAD F REQUENCY 8-O UTPUT C LOCK G ENERATOR

Features

Applications

Description

The Si5356B is a highly flexible, I2C programmable clock generator capable of

synthesizing four completely non-integer related frequencies up to 200 MHz. The

device has four banks of outputs with each bank supporting two CMOS outputs at

the same frequency. Using Silicon Laboratories' patented MultiSynth fractional

divider technology, all outputs have 0 ppm frequency synthesis error regardless of

configuration, enabling the replacement of multiple clock ICs and crystal

oscillators with a single device. Each output bank is independently configurable to

support 1.8, 2.5, or 3.3 V. The device is programmable via an I2C/SMBus-

compatible serial interface and supports operation from a 1.8, 2.5, or 3.3 V core

supply.

Functional Block Diagram

*Refer to Ordering Guide for custom part numbers.



Generates any frequency from 1 to

200 MHz on each of the 4 output banks



Eight CMOS clock outputs



Programmable frequency configuration



0 ppm frequency synthesis error for any

combination of frequencies



19 to 30 MHz xtal or 5–200 MHz input clk



Easy to use programming software



Configurable “triple A” spread spectrum:

any

clock, any frequency, and with any

spread amount



Programmable output phase adjustment

with <20 ps error



Interrupt pin indicates LOS or LOL



OEB pin disables all outputs or per

bank OEB control via I2C



Low jitter: 1.5 ps rms phase jitter



Excellent PSRR performance

eliminates need for external power

supply filtering



Low power: 45 mA (core)



Core VDD: 1.8, 2.5, or 3.3 V



Separate VDDO for each bank of

outputs: 1.8, 2.5, or 3.3 V



Small size: 4x4 mm 24-QFN



Pb-free, RoHS-6 compliant



Industrial temperature range:

–40 to +85 °C



Printers



Audio/video



Networking



Communications



Storage



Switches/routers



Computing



Servers



OC-3/OC-12 line cards

Si5356B

Ordering Information:

See page 25.

Pin Assignments

Similar Part No. - SI5356B

Manufacturer	Part #	Datasheet	Description
Silicon Laboratories	SI5356-EVB	1Mb / 16P	Fully powered from a single USB port
Silicon Laboratories	SI5356A	491Kb / 29P	IC PROGRAMMABLE, ANY-FREQUENCY 1??00 MHZ, QUAD FREQUENCY 8-OUTPUT CLOCK GENERATOR
Skyworks Solutions Inc.	SI5356A	1Mb / 28P	I2C PROGRAMMABLE, ANY-FREQUENCY 1–200 MHZ, QUAD FREQUENCY 8-OUTPUT CLOCK GENERATOR Rev. 1.4

More results

Similar Description - SI5356B

Manufacturer	Part #	Datasheet	Description
Silicon Laboratories	SI5356A	491Kb / 29P	IC PROGRAMMABLE, ANY-FREQUENCY 1??00 MHZ, QUAD FREQUENCY 8-OUTPUT CLOCK GENERATOR
Silicon Laboratories	SI5355	270Kb / 22P	ANY-FREQUENCY 1??00 MHZ QUAD FREQUENCY 8-OUTPUT CLOCK GENERATOR
Skyworks Solutions Inc.	SI5356A	1Mb / 28P	I2C PROGRAMMABLE, ANY-FREQUENCY 1–200 MHZ, QUAD FREQUENCY 8-OUTPUT CLOCK GENERATOR Rev. 1.4
Silicon Laboratories	SI5338	1Mb / 46P	I2C-PROGRAMMABLE ANY-FREQUENCY, ANY-OUTPUT QUAD CLOCK GENERATOR
Silicon Laboratories	SI5338	715Kb / 170P	I2C-PROGRAMMABLE ANY-FREQUENCY, ANY-OUTPUT QUAD CLOCK GENERATOR
Skyworks Solutions Inc.	SI5338	1Mb / 46P	I2C-PROGRAMMABLE ANY-FREQUENCY, ANY-OUTPUT QUAD CLOCK GENERATOR Rev. 1.6
Skyworks Solutions Inc.	SI5355	1Mb / 22P	ANY-FREQUENCY 1–200 MHZ QUAD FREQUENCY 8-OUTPUT CLOCK GENERATOR Rev. 1.2
Silicon Laboratories	SI5351A-B	1Mb / 41P	I2C-PROGRAMMABLE ANY-FREQUENCY CMOS CLOCK GENERATOR VCXO
Skyworks Solutions Inc.	SI5351-B	1Mb / 48P	I2C-PROGRAMMABLE ANY-FREQUENCY CMOS CLOCK GENERATOR VCXO
Skyworks Solutions Inc.	SI5334	1Mb / 37P	PIN-CONTROLLED ANY-FREQUENCY, ANY-OUTPUT QUAD CLOCK GENERATOR Rev. 1.3

More results

SI5356B Datasheet(PDF) 1 Page - Silicon Laboratories

SI5356B Datasheet(HTML) 1 Page - Silicon Laboratories

Similar Part No. - SI5356B

Similar Description - SI5356B

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29

Datasheet Download

Link URL