SI5335B-B07734-GMR datasheet, PDF

Datasheet> All Categories > semiconductor> Analog mixed-signal IC> SI5335B-B07734-GMR

SI5335B-B07734-GMR: Description4-OUTPUT, ANY FREQUENCY(<200MHZ); Categorysemiconductor Analog mixed-signal IC; File Size2MB，47 Pages; ManufacturerSilicon Laboratories Inc

Download Datasheet Parametric View All

SI5335B-B07734-GMR Online Shopping

Suppliers	Part Number	Price	MOQ	In stock
	SI5335B-B07734-GMR	-	-	View	Buy Now

SI5335B-B07734-GMR Overview

4-OUTPUT, ANY FREQUENCY(<200MHZ)

SI5335B-B07734-GMR Parametric

Parameter Name	Attribute value
Installation type	surface mount
Package/casing	24-VFQFN Exposed Pad
Supplier device packaging	24-QFN（4x4）

Preview

Download Datasheet

View All

Si5335

-C

USTOMIZABLE

, A

- F

REQUENCY

, A

- O

U TP U T

UAD

LOCK

ENERATOR

U FF E R

Features



Low power MultiSynth™ technology

enables independent, any-frequency

synthesis of four frequencies



Configurable as a clock generator or

clock buffer device



Three independent, user-assignable, pin-

selectable device configurations

Highly-configurable output drivers with

up to four differential outputs, eight

single-ended clock outputs, or a

combination of both



Low phase jitter of 0.7 ps RMS



Flexible input reference:



External



CMOS



crystal: 25 or 27 MHz

input: 10 to 200 MHz



SSTL/HSTL input: 10 to 350 MHz



Differential input: 10 to 350 MHz



1 to 250 MHz

1 to 200 MHz



SSTL/HSTL: 1 to 350 MHz



CMOS:

CLK1A

CLK1B

VDDO1

VDDO2

CLK2A

CLK2B



Wide temperature range: –40 to

+85 °C

XA/CLKIN

XB/CLKINB

GND

Pad

Applications



Description

The Si5335 is a highly flexible clock generator capable of synthesizing four completely

non-integer-related frequencies up to 350 MHz. The device has four banks of outputs

with each bank supporting one differential pair or two single-ended outputs. Using

Silicon Laboratories' patented MultiSynth fractional divider technology, all outputs are

guaranteed to have 0 ppm frequency synthesis error regardless of configuration,

enabling the replacement of multiple clock ICs and crystal oscillators with a single

device. The Si5335 supports up to three independent, pin-selectable device

configurations, enabling one device to replace three separate clock generators or

buffer ICs. To ease system design, up to five user-assignable and pin-selectable

control pins are provided, supporting PCIe-compliant spread spectrum control, master

and/or individual output enables, frequency plan selection, and device reset. Two

selectable PLL loop bandwidths support jitter attenuation in applications, such as PCIe

and DSL. Through its flexible ClockBuilder™ (www.silabs.com/ClockBuilder) web

configuration utility, factory-customized, pin-controlled devices are available in two

weeks without minimum order quantity restrictions. Measuring PCIe clock jitter is quick

and easy with the Silicon Labs PCIe Clock Jitter Tool. Download it for free at

www.silabs.com/pcie-learningcenter.

Rev. 1.4 12/15

VDDO3

CLK3B

CLK3A

Ethernet switch/router

PCI Express Gen 1/2/3/4

PCIe jitter attenuation

DSL jitter attenuation

Broadcast video/audio timing



Processor and FPGA clocking

MSAN/DSLAM/PON

Fibre Channel, SAN

Telecom line cards

1 GbE and 10 GbE

VDD

LOS



HCSL:



mA (PLL mode)



12 mA (Buffer mode)

CLK0A

CLK0B

VDD

VDDO0



LVPECL/LVDS/CML:

1 to 350 MHz

RSVD_GND

Independently configurable outputs

support any frequency or format:

Independent output voltage per driver:

1.5, 1.8, 2.5, or 3.3 V

Single supply core with excellent

PSRR: 1.8, 2.5, 3.3 V

Up to five user-assignable pin

functions simplify system design:

SSENB (spread spectrum control),

RESET, Master OEB or OEB per pin,

and Frequency plan select

(FS1, FS0)

Loss of signal alarm

PCIe Gen 1/2/3/4 common clock

compliant

PCIe Gen 3 SRNS Compliant

Two selectable loop bandwidth

settings: 1.6 MHz or 475 kHz

Easy to customize with web-based

utility

Small size: 4 x 4 mm, 24-QFN

Low power (core):

Ordering Information:

See page 41.

Pin Assignments

Top View

Si5335

Si5335

ABLE

Section

ONTENTS

Page

1. Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

2. Typical PCIe System Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

3. Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

3.1. Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

3.2. MultiSynth Technology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

3.3. ClockBuilder Web-Customization Utility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

3.4. Input Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

3.5. Input and Output Frequency Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

3.6. Multi-Function Control Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

3.7. Output Enable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

3.8. Frequency Select/Device Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

3.9. Loss-of-Signal Alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

3.10. Output Stage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

4. Power Consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

5. Spread Spectrum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

6. Jitter Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

7. Power Supply Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

8. Loop Bandwidth Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

9. Applications of the Si5335 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

9.1. Free-Running Clock Generator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

9.2. Synchronous Frequency Translation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

9.3. Configurable Universal Buffer and Level Translator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

10. Pin Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

11. Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

12. Package Outline: 24-Lead QFN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

13. Recommended PCB Land Pattern . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

14. Top Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

14.1. Si5335 Top Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

14.2. Top Marking Explanation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

15. Device Errata . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Document Change List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Rev. 1.4

Recommended Resources

Universal ultrasonic receiving circuit

Temperature display circuit using temperature controlled thyristor

Battery over-discharge control indication circuit diagram

Latch type short circuit protection circuit

Simple FM transmitter circuit (two tubes)

Modular anti-theft system

Large capacitors filter low frequencies, and small capacitors filter high frequencies?: Without understanding the characteristics of multiple LCR groups connected in series and then in parallel, and without sufficient ability to design multi-order LC filters and multi-stage LC traps, do ...; PowerAnts Analog electronics

【Old Posts】Record Total Posts: First floor for Nong Jie... Just kidding. I have always had obsessive compulsive disorder. For example, when digging graves, I planned to dig them all up one by one from the beginning to the latest. B...; 辛昕 Programming Basics

The evolution of mesh networks and IoT devices: Q Tony, what is a mesh network?A A mesh network is a topology where all nodes are connected. It can use a single Internet access gateway to connect to each network node; or let the nodes connect and c...; alan000345 RF/Wirelessly

12VDC power port surge protection tube BV-SMDJ13A: 12VDC power port lightning protection test, TEST LEVEL: DM4KV-2KA; If you need to increase the flow rate, you can choose the front stage LT-B3D230L OR LT-BC301N-D;...; szlangtuo Power technology

Question about the number of concurrent services provided by base stations: I saw a document saying:Common misunderstandings and precautions in NB-IoT applications Question to Customer A: I heard that it has a super large capacity and a single base station can allow up to 50,...; 一沙一世 RF/Wirelessly

Power chip burnt out: 16.8V power input, battery powered, now the 4.4V and 3.3V outputs will occasionally burn out, then the 4.4V will power the MC20 module, the MC20 module will be powered on and off regularly, now I don'...; li6666 Power technology

Shortcut: S0 S1 S2 S3 S4 S5 S6 S7 S8 S9 SA SB SC SD SE SF SG SH SI SJ SK SL SM SN SO SP SQ SR SS ST SU SV SW SX SY SZ T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 TA TB TC TD TE TF TG TH TI TJ TK TL TM TN TO TP TQ TR TS TT TU TV TW TX TY TZ U0 U1 U2 U3 U4 U6 U7 U8 UA UB UC UD UE UF UG UH UI UJ UK UL UM UN UP UQ UR US UT UU UV UW UX UZ V0 V1 V2 V3 V4 V5 V6 V7 V8 V9 VA VB VC VD VE VF VG VH VI VJ VK VL VM VN VO VP VQ VR VS VT VU VV VW VX VY VZ W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA WB WC WD WE WF WG WH WI WJ WK WL WM WN WO WP WR WS WT WU WV WW WY X0 X1 X2 X3 X4 X5 X7 X8 X9 XA XB XC XD XE XF XG XH XK XL XM XN XO XP XQ XR XS XT XU XV XW XX XY XZ Y0 Y1 Y2 Y4 Y5 Y6 Y9 YA YB YC YD YE YF YG YH YK YL YM YN YP YQ YR YS YT YX Z0 Z1 Z2 Z3 Z4 Z5 Z6 Z8 ZA ZB ZC ZD ZE ZF ZG ZH ZJ ZL ZM ZN ZP ZR ZS ZT ZU ZV ZW ZX ZY

Popular Components