PL443-496.0M [CONNOR-WINFIELD]

LVPECL Output Clock Oscillator, 496MHz Nom, ROHS COMPLIANT,HERMETIC SEALED, CERAMIC PACKAGE-6;


型号：	PL443-496.0M
厂家：	CONNOR-WINFIELD CORPORATION
描述：	LVPECL Output Clock Oscillator, 496MHz Nom, ROHS COMPLIANT,HERMETIC SEALED, CERAMIC PACKAGE-6 机械振荡器
文件：	总2页 (文件大小：254K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Surface Mount

LVPECL

Clock Oscillator

Features:

Model PLxxx - Series

5 x 7mm Surface Mount Package

3.3V Operation

LVPECL Differential Outputs

Frequency Stabilities Available:

+/-20 ppm,+/-25 ppm, +/-50 ppm, +/-100 ppm

Temperature Ranges Available:

0 to 70°C, -40 to 85°C, 0 to 85°C, -20 to 70°C

Low Jitter <0.6ps RMS

Tri-State Enable/Disable on Pad 1

Tape and Reel Packaging

RoHS Compliant / Lead Free

Description:

The Connor Winﬁeld PLxxx - Series are

5 x 7mm Surface Mount, LVPECL, Fixed

Frequency Crystal Controlled Oscillator (XO)

designed for applications requiring tight

frequency stability, wide temperature range

and low jitter. Operating at 3.3V supply

voltage, the PLxxx - Series provides an

LVPECL Differential Outputs with enable /

disable function. The surface mount package

is designed for high-density mounting and is

optimum for mass production.

2111 Comprehensive Drive

1032

PL143

Aurora, Illinois 60505

496

MHZ

Phone: 630-851-4722

Fax: 630-851-5040

www.conwin.com

US Headquarters:

630-851-4722

Absolute Maximum Ratings

European Headquarters:

+353-61-472221

Parameter

Storage Temperature

Supply Voltage (Vcc)

Minimum

Nominal

Maximum

Units

°C

Notes

-55

125

-0.5

4.6

Vdc

Input Voltage (Vc)

-0.5

Vcc + 0.5

Vdc

Operating Speciﬁcations

Parameter

Minimum

Nominal

Maximum

Units

MHz

Output Frequency (Fo)

Total Frequency Tolerance

Model PLx43

800

(See Ordering Information for full part number)

-20

-25

100

ppm

Model PLx13

Model PLx23

-50

Model PLx33

-100

Operating Temperature Range

Model PL1x3

-40

-20

3.135

°C

Vdc

Model PL2x3

Model PL3x3

Model PL4x3

3.465

Supply Voltage (Vcc)

Supply Current (Icc)

Jitter:

3.3

Period Jitter

3.0

0.6

5.0

1.0

ps RMS

Integrated Phase Jitter

SSB Phase Noise for Fo=496 MHz

@ 100 Hz offset

@ 1 KHz offset

-90

-105

-110

-115

-125

-145

dBc/Hz

@ 10 KHz offset

@ 100 KHz offset

@ 1 MHz offset

@ 10 MHz offset

Start-Up Time

Input Characteristics

Parameter

Enable Input Voltage - (High) -(Vih)

Disable Input Voltage - (Low) - (Vil)

Minimum

Nominal

Maximum

30%Vcc

Units

Vdc

Notes

70%Vcc

LVPECL Output Characteristics

Parameter

Minimum

Nominal

Maximum

Units

Ohm

Notes

Load

Voltage (High) (Vcc = 3.3 V) (Voh)

(Low) (Vcc = 3.3 V) (Vol)

Duty Cycle at 50% Level

Rise / Fall Time: 20% to 80%

2.275

1.680

0.5

1.0

Ordering Information

- 496.0M

Output Frequency

Type

Temperature

Range

Frequency

Stability

Supply Voltage

3 = 3.3 Vdc, E/D Pad 1

Frequency Format

-xxx.xM Min

LVPECL

1 = 0 to 70°C

-xxx.xxxxxxM Max

4 = 20 ppm

1 = 25 ppm

2 = 50 ppm

3 = 100 ppm

Clock Series 2 = -40 to 85°C

*Amount of numbers

after the decimal

point. M = MHz

Bulletin

Ec268

1 of 2

5x7 mm

3 = 0 to 85°C

4 = -20 to 70°C

Page

Revision

Example: Part Number

PL143-496.0M = LVPECL Output,

0 to 70, +/-20ppm, 3.3Vdc, E/D Pad 1, Output Frequency 496 MHz

Date

13 Oct 2011

2111 Comprehensive Drive

Aurora, Illinois 60505

Phone: 630-851-4722

Fax: 630-851-5040

www.conwin.com

Notes:

Enable / Disable Function

ꢀ 1.ꢀIncludesꢀcalibrationꢀ@ꢀ25°C,ꢀfrequencyꢀstabilityꢀvs.ꢀchangeꢀinꢀtemperature,ꢀsupplyꢀvoltageꢀandꢀloadꢀvariations,ꢀshockꢀꢀ

ꢀ ꢀ andꢀvibrationꢀandꢀ20ꢀyearsꢀaging.

Function:

Low:

Output

ꢀ 2.ꢀWhenꢀtheꢀoscillatorꢀisꢀdisabledꢀtheꢀoutputsꢀareꢀatꢀhighꢀimpedance.ꢀOutputsꢀareꢀenabledꢀwithꢀnoꢀconnectionꢀonꢀE/Dꢀpad.

ꢀ 3.ꢀOutputsꢀmustꢀbeꢀterminatedꢀintoꢀ50ꢀohmsꢀtoꢀVccꢀ–ꢀ2VꢀorꢀTheveninꢀequivalent.

ꢀꢀ4.ꢀDutyꢀcycleꢀmeasuredꢀatꢀ50%ꢀofꢀoutputꢀvoltageꢀswing.

Disabled (High Impedance)

High or Open: Enabled

Pad Connections

Package Characteristics

Hermetically sealed ceramic package and metal cover

Package

1: Enable / Disable

N/C

Environmental Characteristics

3: Ground

Vibration:

Shock:

Vibration per Mil Std 883E Method 2007.3 Test Condition A.

4: Output Q

5: Complementary Output Q

6: Supply Voltage (Vcc)

Mechanical Shock per Mil Std 883E Method 2002.4 Test Condition B.

Soldering Process; RoHS compliant lead free. See soldering proﬁle on page 2.

Package Outline

Suggested Pad Layout

0.275

(7.0mm)

0.200

(5.08mm)

0.100

(2.54mm)

CW 1032

0.079

(2.0mm)

0.197

PL143

(5.0mm)

496 MHZ

Top

View

0.165

(4.2mm)

Bypass

Capacitor

0.01uF

Ground

0.070

(1.78mm)

0.069

(1.75mm)

Test Circuit

Output Waveform

Duty Cycle

80%

50%

20%

E/D

N/C

Vcc = Vcc2 = 3.3Vdc

Tape and Reel Dimensions

Solder Proﬁle

Temperature

260°C

220°C

180°C

150°C

120°C

10 s

Up to 120 s

Typical

60 to 90 s

Typical

Bulletin

Page

EC268

2 of 2

Dimensional Tolerance: ± ±.02 ꢀ±ꢁ.ꢂmmꢃ

± ±..ꢁ2 ꢀ±ꢄ0ꢅmmꢃ

Revision

Date

13 Oct 2011

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