TCA4027036AD025000-FREQ [PLETRONICS]

Clipped Sine Output Oscillator, 10MHz Min, 40MHz Max, ROHS COMPLIANT, CERAMIC, LCC-4;


型号：	TCA4027036AD025000-FREQ
厂家：	PLETRONICS, INC.
描述：	Clipped Sine Output Oscillator, 10MHz Min, 40MHz Max, ROHS COMPLIANT, CERAMIC, LCC-4 机械振荡器
文件：	总6页 (文件大小：87K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

TCA4 Series

TCXO / TCVCXO

November 2010

• Pletronics’ TCA4 Series is a temperature

compensated crystal oscillator with an optional

voltage control function and a clipped sinewave

output.

• 10 to 40 MHz

• 5 x 7 mm LCC Ceramic Package

• Optional Voltage Control Function (TCVCXO)

•

• The package is designed for high density

surface mount designs.

• Tape and Reel packaging is available.

Pletronics Inc. certifies this device is in accordance with the

RoHS (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: 0.17 grams

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

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

Reliability: Environmental Compliance

Parameter

Condition

Mechanical Shock

Vibration

MIL-STD-883 Method 2002, Condition A

MIL-STD-883 Method 2007, Condition A

MIL-STD-883 Method 2003

Solderability

Thermal Shock

MIL-STD-883 Method 1011, Condition A

Thermal Characteristics

The maximum die or junction temperature is 155^oC

The thermal resistance junction to board is 30 to 50^oC/Watt depending on the solder pads, ground plane

and construction of the PCB.

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

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

processsing does not necesarily include testing of all parameters.

TCA4 Series

TCXO / TCVCXO

November 2010

Part Number:

TCA4 027 050

015 008 -12.75M

-XX

Internal code or blank

Nominal Frequency in MHz

Pullability in ppm (Vcontrol)

000 = TCXO only

008 = +_ 8 ppm minimum

012 = +_ 12 ppm minimum

Stability in ppm

005 = +_ 0.5 ppm

010 = +_ 1 ppm

015 = +_ 1.5 ppm

025 = +_ 2.5 ppm

Highest Specified Operating Temperature

A = +40^oC E = +60^oC J = +80^oC

B = +45^oC F = +65^oC K = +85^oC

C = +50^oC G = +70^oC

D = +55^oC H = +75^oC

Lowest Specified Operating Temperature

A = +10^oC E = -10^oC

J = -30^oC

K = -35^oC

L = -40^oC

B = +5^oC

C = +0^oC

D = -5^oC

F = -15^oC

G = -20^oC

H = -25^oC

Highest Supply Voltage*

050 = 5.0 volts

036 =3.6 volts

Lowest Supply Voltage *

029 = 2.9 volts

027 = 2.7 volts

Series (Part Type, Logic & Package)

* Supply Voltage: Select range between 2.7V and 5.0V with Highest / Lowest < 1.20

For Example: the part number for 3.3V nominal would be TCA4030036.........

Part Marking:

Tcywwa

fff.fff M

PLHXXX

Where:

ywwa

fff.fff

= Date code

= frequency in MHz

= Pletronics

XXX

= Lowest Temp, Highest Temp

= Stability

Due to part size limitations, marking cannot identify complete specifications.

A Certificate of Conformance will accompany these parts.

www.pletronics.com

425-776-1880

TCA4 Series

TCXO / TCVCXO

November 2010

Electrical Specification for specified Vcc over the specified temperature range

Item

Min

Max

Unit

MHz

ppm

Condition

Frequency Range

Frequency Accuracy ¹

Frequency Stability / Supply

Output Waveform

Output Level

-2.5

-0.2

+2.5

+0.2

Vcontrol 1.50 volts if used

Load: 10K ohm // 10 pF & Vcc +_ 5%

Clipped Sinewave

0.8

V p-p

Load: 10K ohm +_ 10% // 10 pF +_ 10%

Typical at 1 kHz

Phase Noise

-135

5.0

dBc/Hz

Volts

V Supply Range ¹

Supply Current

Aging

V_CC

I_CC

2.7

4.0

-1.0

0.5

-12

-40

-55

+1.0

2.50

+12

+85

+95

ppm

Volts

ppm

^oC

Per year @ 25^oC

1.50 volts nominal

Vcontrol Range

Frequency Pullability ¹

Operating Temperature Range ¹

Storage Temperature Range

^oC

¹Specified by part number

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

www.pletronics.com

425-776-1880

TCA4 Series

TCXO / TCVCXO

November 2010

Mechanical: Pad dimensions are typical. Actual dimensions may vary.

Inches

0.276 +_0.006

7.00 +_0.15

0.197 +_0.006

0.074 +_0.006

5.00 +_0.15

1.88 +_0.15

0.96

D¹0.038

E¹0.200

5.08

F¹

0.004

0.10

G¹0.039

H¹0.047

1.00

1.20

I¹

0.024

0.004

0.60

J¹

0.10R

0.020R

Not to Scale

K¹0.008

¹Typical dimensions

Contacts :

Gold 11.8 µinches 0.3 µm minimum over Nickel 50 to 350 µinches 1.27 to 8.89 µm

IMPORTATNT:

The additional package connections are not to be connected and shall remain open

circuits.

These are pads for programming the performance of the VCTCXO.

The location of these pads will vary.

Pad

Function

Vcontrol Input

Note

If this function is not specified, recommend connecting this pad to ground.

Ground (GND)

Output

Supply Voltage (V_CC)

Recommend connecting appropriate power supply bypass capacitors as close

as possible.

Layout and application information

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

TCA4 Series

TCXO / TCVCXO

November 2010

Reflow Cycle (typical for lead free processing)

260°C Maximum

10 Seconds Maximum

250

215°C±10°C

200

175°C±10°C

150

100

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

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 &

16 mm

12.1

7.5 +_0.1

8.0 +_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

16.4

+2.0

-0.0

16.4

+2.0

-0.0

16.4

+2.0

-0.0

16.0

24.0

32.0

---

24.4

+2.0

-0.0

---

32.4

+2.0

-0.0

Reel dimensions may vary

from the above

www.pletronics.com

425-776-1880

TCA4 Series

TCXO / TCVCXO

November 2010

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. W, Suite H

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

相关型号：