510FBA74M2500AAG データシートの表示（PDF） - Silicon Laboratories

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510FBA74M2500AAG

CRYSTAL OSCILLATOR (XO) 100 kHZ TO 250 MHZ

Silicon Laboratories 

Si510/511

CRYSTAL OSCILLATOR (XO) 100 kHZ TO 250 MHZ

Features

 Supports any frequency from

 3.3, 2.5, or 1.8 V operation

100 kHz to 250 MHz

 Differential (LVPECL, LVDS,

 Low jitter operation

HCSL) or CMOS output options

 2 to 4 week lead times

 Optional integrated 1:2 CMOS

 Total stability includes 10-year

fanout buffer

aging

 Runt suppression on OE and

 Comprehensive production test

power on

coverage includes crystal ESR and  Industry standard 5 x 7, 3.2 x 5,

DLD

and 2.5 x 3.2 mm packages

 On-chip LDO regulator for power  Pb-free, RoHS compliant

supply noise filtering

 –40 to 85 oC operation

Applications

 SONET/SDH/OTN

 Gigabit Ethernet

 Fibre Channel/SAS/SATA

 PCI Express

Description

 3G-SDI/HD-SDI/SDI

 Telecom

 Switches/routers

 FPGA/ASIC clock generation

The Si510/511 XO utilizes Silicon Laboratories' advanced DSPLL technology

to provide any frequency from 100 kHz to 250 MHz. Unlike a traditional XO

where a different crystal is required for each output frequency, the Si510/511

uses one fixed crystal and Silicon Labs’ proprietary DSPLL synthesizer to

generate any frequency across this range. This IC-based approach allows

the crystal resonator to provide enhanced reliability, improved mechanical

robustness, and excellent stability. In addition, this solution provides superior

supply noise rejection, simplifying low jitter clock generation in noisy

environments. Crystal ESR and DLD are individually production-tested to

guarantee performance and enhance reliability. The Si510/511 is factory-

configurable for a wide variety of user specifications, including frequency,

supply voltage, output format, output enable polarity, and stability. Specific

configurations are factory-programmed at time of shipment, eliminating long

lead times and non-recurring engineering charges associated with custom

frequency oscillators.

Functional Block Diagram

VDD

OE

Low Noise Regulator

Fixed

Frequency

Oscillator

Any-Frequency

0.1 to 250 MHz

DSPLL® Synthesis

CLK+

CLK–

GND

Si5602

2.5x3.2mm

5x7mm and 3.2x5mm

Ordering Information:

See page 14.

Pin Assignments:

See page 12.

OE 1

4 VDD

GND 2

3 CLK

Si510 (CMOS)

NC 1

6 VDD

OE 2

5 CLK–

GND 3

4 CLK+

Si510(LVDS/LVPECL/HCSL/

Dual CMOS)

OOEE 11

66 VVDDDD

NNCC 22

55 CCLLKK––

GGNNDD 33

44 CCLLKK++

Si511(LVDS/LVPECL/HCSL/

Dual CMOS)

Rev. 1.4 6/18

Copyright © 2018 by Silicon Laboratories

Si510/511

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