Si5351C-A-GM Silicon Laboratories Inc, Si5351C-A-GM Datasheet

Clock Generators & Support Products AnyRate 2 PLL 125MHz Clk w/2 In&I2C 8out

Si5351C-A-GM

Manufacturer Part Number

Si5351C-A-GM

Description

Clock Generators & Support Products AnyRate 2 PLL 125MHz Clk w/2 In&I2C 8out

Manufacturer

Silicon Laboratories Inc

Type

Any Frequency CMOS Clock Generatorr

Datasheets

1.SI5350.pdf (2 pages)

2.SI5351A-A-GU.pdf (72 pages)

Specifications of Si5351C-A-GM

Mounting Style

SMD/SMT

Max Input Freq

0.008 MHz

Max Output Freq

133 MHz

Number Of Outputs

Operating Supply Voltage

3.3 V

Operating Temperature Range

- 40 C to + 85 C

Supply Current

25 mA

Package / Case

QFN-20

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

SI5351C-A-GM

Manufacturer:

Silicon Labs

Quantity:

135

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Description

The Si5350/51 are highly flexible, programmable clock

generators that can be customized to generate up to

eight independent non-integer-related frequencies. The

device has eight CMOS clock outputs offered in a space

saving 4 mm x 4 mm 20-QFN and a 24-QSOP package,

or three clock outputs offered in a 10-MSOP package.

Each output has an independent MultiSynth™ fractional

divider that accepts a high-frequency reference from

one of the device’s internal PLLs and accurately divides

down the clock to generate unique, non-integer-related

frequencies from 8 kHz to 133 MHz. Any combination of

output frequencies can be generated by the device. All

clocks are generated with 0 ppm frequency synthesis

error, enabling the replacement of XOs and PLL-based

clocks while simplifying design and minimizing cost. As

an added feature, the Si5350/51 features an integrated

VCXO which eliminates the need for pullable crystals.

The Si5350 features configurable control pin options

allowing the direct pin control of frequency select,

output

powerdown. Each outputs supports 2.5 or 3.3 V

operation, eliminating the need for external level

translators in mixed-supply applications.

10-MSOP

Control

OSC

Logic

enable,

PLL

GND

VDD

spread

Factory-Programmable Any-Frequency CMOS Clock Generator

MultiSynth

spectrum

enable

VDDO

CLK0

CLK2

CLK1

and

Features

- Generates any frequency on any output

- Accepts crystal or external reference clock

- <100 ps period jitter for any configuration

- Glichless switching between output frequencies

- Integrated VCXO eliminates need for pullable 

- Si5350 (pin) and Si5351 (I

- User-definable control pins:

- Spread spectrum clock generation

- Factory and field-programmable versions

- Two week sample lead time for any custom clock

- Small size: 4 mm x 4 mm 20-QFN, 24-QSOP and

- Industrial temperature range: –40 to +85

Applications

- HDTV, DVD/Blu-ray, set-top box

- Audio/video equipment, gaming

- Printers, scanners, projectors

- Audio DAC/CODEC

- USB Audio

- Residential gateways

- Networking/communication

- Servers, storage

crystal

10-MSOP

8 kHz to 133 MHz

Exact clock synthesis: 0 ppm error

Similar frequency flexibility as 8 independent PLLs

Frequency select, output enable, spread spectrum

enable, powerdown

–0.1 to –2.5% down, ±0.1 to ±1.5% center

OSC

Control

Logic

PLL

VDD

GND

MultiSynth

C) versions

20-QFN, 24-QSOP

Si5350/51

10.20.10

VDDOA

VDDOB

VDDOC

VDDOD

CLK0

CLK2

CLK4

CLK6

CLK1

CLK3

CLK5

CLK7

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