DSC2311KM5-R0001 datasheet, PDF

Datasheet> All Categories > The embedded processor and controller> Microcontrollers and processors> DSC2311KM5-R0001

DSC2311KM5-R0001: DescriptionPLL BASED CLOCK DRIVER; CategoryThe embedded processor and controller Microcontrollers and processors; File Size445KB，5 Pages; ManufacturerMicrochip; Websitehttps://www.microchip.com; Environmental Compliance

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DSC2311KM5-R0001 Overview

PLL BASED CLOCK DRIVER

DSC2311KM5-R0001 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Objectid	4000245096
package instruction	TDFN-6
Reach Compliance Code	compliant
Country Of Origin	Thailand
ECCN code	EAR99
YTEOL	6.88
Other features	USED MEMS CLOCK GENERATORS AS EXT CLOCK
JESD-30 code	R-PDSO-N6
length	2.5 mm
Number of terminals	6
Maximum operating temperature	125 °C
Minimum operating temperature	-55 °C
Maximum output clock frequency	170 MHz
Package body material	PLASTIC/EPOXY
encapsulated code	VSON
Encapsulate equivalent code	SOLCC6,.08,32
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, VERY THIN PROFILE
Maximum seat height	0.9 mm
Maximum slew rate	28 mA
Maximum supply voltage	3.6 V
Minimum supply voltage	2.25 V
Nominal supply voltage	3.3 V
surface mount	YES
Temperature level	AUTOMOTIVE
Terminal form	NO LEAD
Terminal pitch	0.825 mm
Terminal location	DUAL
width	2 mm
uPs/uCs/peripheral integrated circuit type	CLOCK GENERATOR, MEMS

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DSC2311

Crystal-less™ Configurable Two Output Clock Generator

General Description

The DSC2311 is a crystal-less clock

generator that is factory configurable to

simultaneously

output

two

separate

frequencies from 2.3 to 170 MHz. The clock

generator uses proven silicon MEMS

technology to provide low jitter and high

frequency stability across a wide range of

supply voltages and temperatures.

eliminating the external quartz crystal,

crystal-less clock generators significantly

enhance reliability and accelerate product

development, while meeting stringent clock

performance criteria for a variety of

consumer electronics, communications, and

storage applications.

DSC2311 has an Output Enable / Disable

feature allowing it to disable the outputs

when OE is low. The device is available in a

space saving 6 pin 2.5 x 2.0 mm crystal-

less TDFN package that uses only a single

external bypass capacitor. This requires a

PCB footprint equivalent to that of a 1.0 x

1.0 mm crystal-based clock generator.

Features

Two Simultaneous CMOS Outputs:

Output 1 Range: 2.3 to 170 MHz

Output 2 Range: 2.3 to 170 MHz

Low RMS Phase Jitter: <1 ps (typ)

High Stability: ±10, ±25, ±50 ppm

Wide Temperature Range

Automotive: -55° to 125° C

Ext. Industrial: -40° to 105° C

Industrial: -40° to 85° C

Ext. commercial: -20° to 70° C

High Supply Noise Rejection: -50 dBc

High Shock & Vibration Immunity

Qualified to MIL-STD-883

High Reliability

20x higher MTBF than crystal-based

clock generator designs

Supply Range of 2.25 to 3.6 V

Short Lead Times: 2 Weeks

Lead Free & RoHS Compliant

Applications

Block Diagram

Control Circuitry

MEMS

PLL

Output

Control

and

Divider

CLK0

CLK1

Consumer Electronics

Camera and Imaging Modules

Home Automation

Industrial and Power Conversion

Mobile Communications, Internet,

and Sensor Devices

Solid State, Hard Drive, and

Flash Drive Storage

_____________________________________________________________________________________________________________________________ _________________

DSC2311

Page 1

MK-QB-P-D-130103-04

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