FXU-HC520-62.5_技术文档

PRELIMINARY SPECIFICATIONS

Model: FXU-HC52 SERIES

HCMOS 5 x 3.2mm 2.5V Oscillator Freq: 0.016 MHz to 167 MHz^*

Rev. 02/12/2014

Features

ULTRA Low Jitter

Low Cost

XPRESS Delivery

Frequency Resolution to six decimal places

Stabilities to ± 20 PPM

-20 to +70°C or -40 to +85°C operating temperatures

Tri-State Enable / Disable Feature

Industry Standard Package, Footprint & Pin-Out

Fully RoHS compliant

Applications

 ANY application requiring a high

performance HCMOS oscillator

 SONET

Gold over Nickel Termination Finish

Serial ID with Comprehensive Traceability

 Ethernet

 Storage Area Network

 Broadband Access

V

DD

Enable / Disable

 Microprocessors / DSP / FPGA

 Industrial Controllers

 Test and Measurement Equipment

FOX

OUTPUT

X_PRESSO

ASICs

GND

For more information -- Click on the drawing

Contents

Description

page

2

3

4

5

6

7

8

Model Selection & Part Number Guide

Electrical Characteristic

Absolute Maximums

Output Wave Characteristics

Phase Noise

The Fox XPRESSO-ULTRA Crystal Oscillator is a

breakthrough in configurable Frequency Control

Solutions. X^PRESSO-ULTRA utilizes a family of

proprietary ASICs, designed and developed by Fox,

with a key focus on noise reduction technologies.

Jitter

Pin Assignment

The 4^thorder Delta Sigma Modulator reduces noise to

the levels that are comparable to traditional Bulk

Quartz and SAW oscillators. The ASICs family has

the ability to select the output type and supply

voltage.

Recommended Circuit

Reflow

Mechanical Drawing and Pad Layout

Tape and Reel Specification

Label

Traceability – LOT Number & Serial Identification

Mechanical Test

Other X^PRESSO Series Links

Fox Contact Information

9

10

11

With the X^PRESSO-ULTRA lead-time, low cost, low

noise, wide frequency range, excellent ambient

performance, X^PRESSO-ULTRA is an excellent choice

over the conventional technologies.

Finished X^PRESSO-ULTRA parts are 100% final

tested.

Note * – Higher frequencies are available.

Contact Fox Technical Support for details.

Page 1 of 11

Fox Electronics 5570 Enterprise Parkway Fort Myers, Florida 33905 USA +1.239.693.0099 FAX +1.239.693.1554

An Integrated Device Technology, Inc. company FOXonline.com

PRELIMINARY SPECIFICATIONS

FXU-HC52 Series

Output Wave Characteristics

Maximum Value

(unless otherwise noted)

10%V_DD

Parameters

Low Output Voltage

Symbol

Condition

0.016 MHz to 167 MHz

V_OL

0.016 MHz to 167 MHz

High Output Voltage

V_OH

90%V_DDMinimum

Output Symmetry

@ 50% V_DDLevel (See Drawing Below)

Output Enable _{(PIN # 1)}Voltage

0.016 to 62.5 MHz

62.5+ to 167 MHz

45% ~ 55%

40% ~ 60%

≥ 70% V_DD

V_IH

V_IL

Output Disable _{(PIN # 1)}Voltage

≤ 30% V_DD

Cycle Rise Time

T_R

T_F

0.016 to 167 MHz

2.0 nS Typical

(10%~90%V_DD- See Drawing Below)

Cycle Fall Time

1.0 nS Typical

(90%~10%V_DD- See Drawing Below)

Rise Time / Fall Time Measurements

10% to 90%

0V to V_DD

30% to 70%

20% to 80%

70 - 30

Times

90% - 10%

Fall Time

80 - 20

Times

10% - 90%

Rise Time

Oscillator Symmetry

Off Time

On Time

1/2 Period

50% V_DD

Period

Ideally, Symmetry should be 50/50 -- Other expressions are 45/55 or 55/45

Page 4 of 11

An Integrated Device Technology, Inc. company

PRELIMINARY SPECIFICATIONS

FXU-HC52 Series

Phase Noise (typical measurements at 125 MHz)

.

HCMOS Phase Jitter (typical measurement at 125 MHz)

Frequency

Phase Jitter (pS)

125 MHz

0.36 (per SONET OC-48: 12kHz to 20 MHz)

Phase Jitter is integrated from Agilent 5052A Signal Noise Analyzer; measured directly into 50 ohm input; V_DD=2.5V.

)

Page 5 of 11

An Integrated Device Technology, Inc. company

PRELIMINARY SPECIFICATIONS

FXU-HC52 Series

Pin Description and Recommended Circuit

Pin #

Name

E / D ¹

GND

Type

Input

Ground

Output

Power

Hi Z

Function

Enable / Disable Control of Output (0 = Disabled)

Electrical Ground for VDD

HCMOS Oscillator Output

Power Supply Source Voltage

No Connection (Factory Use ONLY)

1

2

3

Output

4

VDD ²

Test

Points

N. C.

NOTES:

1 Includes pull-up resistor to V_DDto provide output when the pin (1) is No Connect.

2 Installation should include a 0.01µF bypass capacitor placed between V_DD

(Pin 4) and GND (Pin 2) to minimize power supply line noise.

4

1

E / D

V_DD

TP

N. C.

N. C

.

2

3

GND

Output

Terminations as viewed from the Top

NOTE: XPRESSO-Ultra HCMOS XOs are designed to

fit on Industry Standard, 4 pad layouts

Enable / Disable Control

Pin # 1 (state)

OPEN _{(No Connection)}

Output (Pin #3)

ACTIVE Output

High Impedance

“1” Level V_IH≥ 70% V_DD

“0” Level V_IL≤ 30% V_DD

Soldering Reflow Profile (2 times Maximum at 260°C for 10 seconds MAX)

10 Seconds Max

within 5°C of 260°C peak

t

p

260°C

Ramp-Up

3°C/s Max

Ramp Down

Not to exceed 6°C/s

225°C

180°C

50±10 Seconds

Above 225°C Reflow Area

120 ± 20 Seconds

In Pre-heating Area

160°C

25°C

400 Seconds MAX from +25°C to 260°C peak

Page 6 of 11

An Integrated Device Technology, Inc. company

PRELIMINARY SPECIFICATIONS

FXU-HC52 Series

Mechanical Dimensional Drawing & Pad Layout

Actual part marking

is depicted.

See Traceability (pg. 9)

for more information

NOTE: XPRESSO-ULTRA HCMOS XOs are

designed to fit on Industry Standard, 4 pad layouts

Pin Connections

#1) E/D

#2) GND

#3) Output

#4) V_DD

*TP are test points and are NC.

Drawing is for reference to critical specifications defined by size measurements.

Certain non-critical visual attributes, such as side castellations, reference pin shape, etc. may vary

Page 7 of 11

An Integrated Device Technology, Inc. company

PRELIMINARY SPECIFICATIONS

FXU-HC52 Series

Tape and Reel Dimensions

4.0mm

Ø1.5mm

7.5mm

5.5mm

16mm

12mm

2.15mm

8.0mm

2k Reel Dimensions

in mm

1k Reel Dimensions

2.0

in mm

2.0

120°

Ø21.0

Ø13.0

Ø21.0

255.0

Ø13.0

2.0

80.0

178.0

62.0

2.0

17.5

Labeling (Reels and smaller packaging are labeled with the below)

851A-125-3



Fox Part Number: 851A-125-3



Quantity:

2000 pieces

FXU-HC525R-125-5

1335

 Description: FXU-HC525R-125



Date Code

1335

(YYWW 2013 35^thwk)



LOT #

24435

If traceability should become necessary

An additional identification code is contained internally if tracking should ever be necessary

Page 8 of 11

An Integrated Device Technology, Inc. company

PRELIMINARY SPECIFICATIONS

FXU-HC52 Series

Traceability – LOT Number & Serial Identification

LOT Number

The LOT Number has direct ties to the customer purchase order. The LOT Number is marked on the

“Reel” label, and also stored internally on non-volatile memory inside the X^PRESSO-ULTRA part.

XPRESSO-ULTRA parts that are shipped Tape and Reel, are also placed in an Electro Static Discharge

(ESD) bag and will have the LOT Number labeled on the exterior of the ESD bag.

It is recommended that the X^PRESSO-ULTRA parts remain in this ESD bag during storage for protection and

identification.

If the parts become separated from the label showing the LOT Number, it can be retrieved from inside one

of the parts, and the information that can be obtained is listed below:



Customer Purchase Order Number

Internal Fox Sales Order Number

Dates that the X^PRESSO-ULTRA part was shipped from the factory

The assigned customer part number

The specification that the part was designed for

Serial Identification

The Serial ID is the individualized information about the configuration of that particular X^PRESSO-ULTRA

part. The Serial ID is unique for each and every X^PRESSO-ULTRA part, and can be read by special Fox

equipment.

With the Serial ID, the below information can be obtained about that individual, X^PRESSO-ULTRA part:



Equipment that the X^PRESSO-ULTRA part was configured on

Raw material used to configure the XPRESSO-ULTRA part

Traceability of the raw material back to the foundries manufacturing lot

Date and Time that the part was configured

Any optimized electrical parameters based on customer specifications

Electrical testing of the actual completed part

Human resource that was monitoring the configuration of the part

Fox has equipment placed at key Fox locations World Wide to read the Lot Identification and Serial

Number of any X^PRESSO-ULTRA part produced and can then obtain the information from above within 24

hours

Page 9 of 11

An Integrated Device Technology, Inc. company

PRELIMINARY SPECIFICATIONS

FXU-HC52 Series

Mechanical Testing

Parameter

Test Method

MIL-STD-202 Method 213

Condition C

Mechanical Shock

MIL-STD-202 Method 204

5g's for 20 minutes

12 cycles of each 3 orientations: X, Y, Z

Mechanical Vibration

Under Power @ 125°C for 1000 Hours

He pressure: 4 ±1 kgf / cm²2 Hour soak

High Temperature Operating Life (HTOL)

Hermetic Seal

Page 10 of 11

An Integrated Device Technology, Inc. company

PRELIMINARY SPECIFICATIONS

FXU-HC52 Series

XpressO-ULTRA Home

XpressO-ULTRA XOs

XpressO Brochure

Patent Numbers:

US 6,664,860, US 5,960,403, US 5,952,890; US 5,960,405; US 6,188,290;

Foreign Patents: R.S.A. 98/0866, R.O.C. 120851; Singapore 67081, 67082; EP 0958652

China ZL 98802217.6, Malaysia MY-118540-A, Philippines 1-1998-000245, Hong Kong #HK1026079, Mexico #232179

US and Foreign Patents Pending

XpressO® Fox Electronics

Contact Information

Fox EMEA

Tel: +44.1283.568153

Email: www.foxonline.com/email.htm

Fox Japan

(USA)-Worldwide Headquarters

Tel: 888-GET-2-FOX

Outside US: +1.239.693.0099,

Fax:+1.239.693.1554

Tel:+81.3.3374.2079,

Fax: +81.3.3377.5221

Email: www.foxonline.com/email.htm

Fox Singapore

Tel:+886-2-22073427,

Email: www.foxonline.com/email.htm

The above specifications, having been carefully prepared and checked, is believed to be accurate at the time of publication; however, no

responsibility is assumed by Fox Electronics for inaccuracies.

Page 11 of 11

An Integrated Device Technology, Inc. company


型号：	FXU-HC520-62.5
厂家：	FOX ELECTRONICS
描述：	HCMOS Output Clock Oscillator, 62.5MHz Nom
文件：	总11页 (文件大小：594K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

FXU-HC520-62.5 [FOX]

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