PE3720BEV [PLETRONICS]

PE3XB Series 3.3 V PECL Clock Oscillators; PE3XB系列3.3 V PECL时钟振荡器


型号：	PE3720BEV
厂家：	PLETRONICS, INC.
描述：	PE3XB Series 3.3 V PECL Clock Oscillators PE3XB系列3.3 V PECL时钟振荡器振荡器时钟
文件：	总8页 (文件大小：135K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

PE3XB Series 3.3 V

PECL Clock Oscillators

January 2008

This device is obsolete, January 2008

The PE33B is replaced by the PE91xxDV device

The PE37B is replaced by the PE97xxDV device

For new designs use the PE99xxDV device

• Pletronics’ PE3XB Series is a quartz crystal

• 1 to 250 MHz

controlled precision square wave generator

with an PECL output.

• Solder pad compatible with many 9x14 Plastic

J lead packages.

• 9.9 mm x 13.97 mm ‘B’ package

• Enable/Disable Function:

PE33B on pad 2

PE37B on pad 1

• FR4 base with a mechanical metal cover.

• Tape and Reel or Tube packaging is available.

• Low Jitter

Pletronics Inc. certifies this device is in accordance with the

RoHS 6/6 (2002/95/EC) and WEEE (2002/96/EC) directives.

Pletronics Inc. guarantees the device does not contain the following:

Cadmium, Hexavalent Chromium, Lead, Mercury, PBB’s, PBDE’s

Weight of the Device: 1.34 or .66 grams

Moisture Sensitivity Level: 1 As defined in J-STD-020C

Second Level Interconnect code: e4

Absolute Maximum Ratings:

Parameter

Unit

V_CCSupply Voltage

Vi Input Voltage

Vo Output Voltage

-0.5V to +6.5V

-0.5V to V_CC+ 0.5V

Thermal Characteristics

The maximum die or junction temperature is 155^oC

The thermal resistance junction to board is 60 to 100^oC/Watt depending on the solder pads, ground plane

and construction of the PCB.

Product information is current as of publication date. The product conforms

Inc.

to specifications per the terms of the Pletronics standard warranty. Production

processsing does not necessarily include testing of all parameters.

PE3XB Series 3.3 V

PECL Clock Oscillators

January 2008

Part Number:

PE33

V -125.0M -XX

Part Marking:

Packaging code or blank

PLE

T250 = 250 per Tape and Reel

T500 = 500 per Tape and Reel

T1K = 1000 per Tape and Reel

PE33B

FFFFFM

C YMDXX

Frequency in MHz

PLE

PE37B

FFFFFM

C YMDXX

Supply Voltage V_CC

V = 3.3V +_ 10%

Optional Enhanced OTR

PE33BX

FFFFFM

PLE XX

C YYWWXX

E = Temperature range -40 to 85^oC

Series Model

PE37BX

FFFFFM

PLE XX

C YYWWXX

Frequency Stability

45 = _+ 50 ppm

44 = _+ 25 ppm

20 = _+ 20 ppm

Series Model

PE33 = E/D on pad 2

PE37 = E/D on pad 1

Legend:

PLE

= Pletronics

FFFFFM

= Frequency in MHz

YMD or YYWW = Date of Manufacture (Year - month - day or year and week)

All other marking is internal factory codes

Specifications such as frequency stability, supply voltage and operating temperature range, etc.

are not identified from the marking. External packaging labels and packing list will correctly identify

the ordered Pletronics part number.

Codes for Date Code YMD

Code

2006

2007

2008

2009

2010

2011

2012

Year

Code

Month

JAN

FEB

MAR

APR

MAY

JUN

JUL

AUG

SEP

OCT

NOV

DEC

Code

Day

Code

Day

Code

www.pletronics.com

425-776-1880

PE3XB Series 3.3 V

PECL Clock Oscillators

January 2008

Day

Electrical Specification for 3.30V _+10% over the specified temperature range

Item

Min

Max

250

Unit

MHz

ppm

Condition

Frequency Range

Frequency Accuracy “45"

“44"

-50

-25

-20

+50

For all supply voltages, load changes, aging for 1

year, shock, vibration and temperatures

+25

+20

“20"

Output Waveform

Output High Level (0^oC to 85^oC)

PECL /ECL

2.275 2.420

0.975 1.120

-1.025 -0.880

2.216 2.420

0.916 1.120

-1.084 -0.88

1.490 1.680

0.190 0.380

-1.810 -1.620

1.470 1.745

0.170 0.445

-1.830 -1.555

volts

Referenced to Ground, V_CC= 3.3 V

Referenced to termination voltage, V_CC= 3.3 V

Referenced to Vcc, V_CC= 3.3 V

Output High Level (-40^oC)

Output Low Level (0^oC to 85^oC)

Output Low Level (-40^oC)

Referenced to Ground, V_CC= 3.3 V

Referenced to termination voltage, V_CC= 3.3 V

Referenced to Vcc, V_CC= 3.3 V

Referenced to Ground, V_CC= 3.3 V

Referenced to termination voltage, V_CC= 3.3 V

Referenced to Vcc, V_CC= 3.3 V

Referenced to Ground, V_CC= 3.3 V

Referenced to termination voltage, V_CC= 3.3 V

Referenced to Vcc, V_CC= 3.3 V

Output Symmetry

Jitter

0.2

2.8

0.7

at 50% point of V_CC(See load circuit)

pS RMS 12 KHz to 20 MHz from the output frequency

pS RMS 10 Hz to 1 MHz from the output frequency

Output T_RISEand T_FALL

Kohm

volts

Vth is 20% and 80% of waveform

V_CCSupply Current (I_CC)

Enable/Disable Internal Pull-up

V disable

to V_CC

0.6

Referenced to pad 3

V enable

2.40

Enable time

100

Time for output to reach a logic state

Time for output to reach a high Z state

Time for output to reach specified frequency

Standard Temperature Range

Disable time

Start up time

^oC

Operating Temperature Range

+70

+85

+125

- 40

-55

Extended Temperature Range “E” Option

Storage Temperature Range

^oC

Specifications with E/D pad open circuit

www.pletronics.com

425-776-1880

PE3XB Series 3.3 V

PECL Clock Oscillators

January 2008

Typical Phase-Noise Response

-20

-40

-60

-80

-100

-120

-140

-160

1,000

100,000

10,000,000

Frequency (Hz)

Load Circuit

E/D shown on pad 1 for PE37B, will be on pad 2 for PE33B

Test Waveform

Symmetry

Vhigh

80%

Out

50%

20%

Vlow

Out*

Trise

Tfall

Showing Out Measurement only

www.pletronics.com

425-776-1880

PE3XB Series 3.3 V

PECL Clock Oscillators

January 2008

Reliability: Environmental Compliance

Parameter

Condition

Mechanical Shock

Vibration

MIL-STD-883 Method 2002, Condition B

MIL-STD-883 Method 2007, Condition A

MIL-STD-883 Method 2003

Solderability

Thermal Shock

MIL-STD-883 Method 1011, Condition A

ESD Rating

Model

Minimum Voltage

Conditions

Human Body Model

Charged Device Model

1500

1000

MIL-STD-883 Method 3115

JESD 22-C101

Package Labeling

Label is 1" x 2.6" (25.4mm x 66.7mm)

Font is Courier New

Label is 1" x 2.6" (25.4mm x 66.7mm)

Font is Arial

Bar code is 39-Full ASCII

Layout and application information

Recommend connecting Pad 1 and Pad 2 together to permit the design to accept Enable/Disable on both

input pads

For Optimum Jitter Performance, Pletronics recommends:

•

a ground plane under the device

no large transient signals (both current and voltage) should be routed under the device

do not layout near a large magnetic field such as a high frequency switching power supply

do not place near piezoelectric buzzers or mechanical fans.

www.pletronics.com

425-776-1880

PE3XB Series 3.3 V

PECL Clock Oscillators

January 2008

Mechanical:

Inches

0.550 +_0.010

0.390 +_0.010

0.105 +_0.010

13.97 +_0.25

9.90 +_0.25

2.67 +_0.25

0.66

D¹0.026 typ.

E¹0.050

1.27

F¹

0.028 R

0.72 R

4.57

G¹0.180

H¹0.100

FR4 PCB Base:

Solder masked

Cover:

Centered on the base

304 Stainless Steel

0.010 inch (0.25µm)

Electroless Nickel Plated

1 µinch (25 µm) typical

2.54

All via holes tented on bottom

Copper Clad ½ oz. Typical

Gold plated 0.02 µinch (0.5 µm)

Label:

White Kapton with Black Letters

–or--

I¹

0.050

0.015

1.27

J¹

0.38

K¹0.380

9.65

Pin 3 Ground plane is typical

Blue Epoxy heat cure ink covering

top with laser marked lettering

Not to scale

•

The package is not hermetically sealed.

The sides are intentionally left open to permit cleaning material to freely flow in the package, thus

minimizing the accumulation of contaminants during cleaning processes.

•

The internal part of the package must be thoroughly dry before operating.

PE33 PE37 Function

Note

Pad

Output

When this pad is not connected the oscillator shall operate.

Enable/Disable When this pad is <0.30 volts, the output will be at a steady, non switching state.

Recommend connecting this pad to V_CCif the oscillator is to be always on.

No connect

Ground (GND)

Output

There is no internal connection to this pad

The outputs must be terminated, 100 ohms between the outputs is the ideal

termination.

When the device is disabled, the Output will be an active logic low and the

Output* will be an active logic high.

The outputs can not be “wire-ORed” with other oscillators or signal generators

Output*

Supply Voltage Recommend connecting appropriate power supply bypass capacitors as close as

(V_CC) possible.

www.pletronics.com

425-776-1880

PE3XB Series 3.3 V

PECL Clock Oscillators

January 2008

Reflow Cycle (typical for lead free processing)

245°C Maximum

10 Seconds Maximum

250

200

150

100

215°C±10°C

175°C±10°C

Approximately 50 Seconds

120 to 160 Seconds

Allowed rate of temperature change

Maximum 4°C per second

The part may be reflowed 2 times without degradation.

Tape and Reel: available for quantities of 250 to 1000 per reel

Constant Dimensions Table 1

Max

Tape

Size

Min

T Max

8mm

12mm

16mm

24mm

1.0

1.5

2.0

_+0.05

1.5

1.75

+_0.1

4.0

0.6

0.1

+0.1

-0.0

+_0.1

2.0

+_0.1

Variable Dimensions Table 2

Tape

Size

Max

E2 Min

14.25

Max

Ao, Bo

& Ko

24 mm

12.1

7.5 +_0.1

16.0 +_0.1

8.0

16.3

Note 1

Note 1: Embossed cavity to conform to EIA-481-B

Dimensions in mm

Not to scale

REEL DIMENSIONS

inches

7.0

177.8

2.50

63.5

10.0

254.0

13.0

330.2

3.75

95.3

inches

4.00

101.6

Tape

Width

13.0 +0.5 / -0.2

---

24.4

+2.0

-0.0

24.0

Reel dimensions may vary from the above

www.pletronics.com

425-776-1880

PE3XB Series 3.3 V

PECL Clock Oscillators

January 2008

IMPORTANT NOTICE

Pletronics Incorporated (PLE) reserves the right to make corrections, improvements, modifications and

other changes to this product at anytime. PLE reserves the right to discontinue any product or service

without notice. Customers are responsible for obtaining the latest relevant information before placing

orders and should verify that such information is current and complete. All products are sold subject to

PLE’s terms and conditions of sale supplied at the time of order acknowledgment.

PLE warrants performance of this product to the specifications applicable at the time of sale in accordance

with PLE’s limited warranty. Testing and other quality control techniques are used to the extent PLE

deems necessary to support this warranty. Except where mandated by specific contractual documents,

testing of all parameters of each product is not necessarily performed.

PLE assumes no liability for application assistance or customer product design. Customers are

responsible for their products and applications using PLE components. To minimize the risks associated

with the customer products and applications, customers should provide adequate design and operating

safeguards.

PLE products are not designed, intended, authorized or warranted to be suitable for use in life support

applications, devices or systems or other critical applications that may involve potential risks of death,

personal injury or severe property or environmental damage. Inclusion of PLE products in such

applications is understood to be fully at the risk of the customer. Use of PLE products in such applications

requires the written approval of an appropriate PLE officer. Questions concerning potential risk

applications should be directed to PLE.

PLE does not warrant or represent that any license, either express or implied, is granted under any PLE

patent right, copyright, artwork or other intellectual property right relating to any combination, machine or

process which PLE product or services are used. Information published by PLE regarding third-party

products or services does not constitute a license from PLE to use such products or services or a warranty

or endorsement thereof. Use of such information may require a license from a third party under the

patents or other intellectual property of the third party, or a license from PLE under the patents or other

intellectual property of PLE.

Reproduction of information in PLE data sheets or web site is permissible only if the reproduction is

without alteration and is accompanied by associated warranties, conditions, limitations and notices.

Reproduction of this information with alteration is an unfair and deceptive business practice. PLE is not

responsible or liable for such altered documents.

Resale of PLE products or services with statements different from or beyond the parameters stated by

PLE for that product or service voids all express and implied warranties for the associated PLE product or

service and is an unfair or deceptive business practice. PLE is not responsible for any such statements.

Contacting Pletronics Inc.

Pletronics Inc.

Tel: 425-776-1880

19013 36^thAve. West

Lynnwood, WA 98036-5761 USA

Fax: 425-776-2760

E-mail: ple-sales@pletronics.com

URL: www.pletronics.com

www.pletronics.com

425-776-1880

PE3720BEV [PLETRONICS]

相关型号：

SI9130DB

SI9135LG-T1

SI9135LG-T1-E3

SI9135_11

SI9136_11

SI9130CG-T1-E3

SI9130LG-T1-E3

SI9130_11

SI9137

SI9137DB

SI9137LG

SI9122E