VCXO2EV-S12.8T3 [MICROCRYSTAL]

Downhole and Well drilling equipments;


型号：	VCXO2EV-S12.8T3
厂家：	MICORO CRYSTAL SWITZERLAND
描述：	Downhole and Well drilling equipments
文件：	总2页 (文件大小：338K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

VCXO2E familypackage 5×3.2 mm

T range up to 210°C 5 to 40MHz

DIMENSIONS

Package:

Bottom view

Recommended Solder Pad:

1.5

2.7

1.5

5.00

2.35

1.6

pin 1 Vc

1.6

3.20

pin 2 GND

pin 3 Fout

pin 4 Vdd

All dimensions in mm typical

100% Leadfree, RoHScompliant:

DESCRIPTION:

SMT Voltage control oscillator in

ceramic package

Fundamental quartz mode frequency

High shock and vibration resistance

Wide temperature range

Low aging

This SMD oscillator in ceramic package has been specially designed for

surface mount using infrared, vapor phase or epoxy techniques.

APPLICATIONS:

- Downhole and Well drilling equipments

- Avionics

- Airbone equipments

Ultra low internal MSL

Very fast start-up

Excellent solderability

Swiss made quality

Customer specification on request

- Geothermal equipments

-ꢀ Fireꢀﬁghterꢀequipments

The VCXO2E's are supplied on trays (128 pcs / tray)

For pick-and-place equipment, the parts are available in 12mm tapes

with 250 parts min

1000 parts min

ELECTRICAL

Absolute Frequency Pulling range APR

(Minimum frequency deviation including 2)*

CHARACTERISTICS AT +25°C

Tempperature range

ΔF/F ± 130

± 110

ppm

B= -40 to 85°C

C= -55 to 125°C

R= -10 to 150°C

S= -10 to 175°C

T= -10 to 210°C

± 90

± 50

± 30

Supply voltage ± 5%

Input current

1)*

Vdd

3.3

Idd

see table 1

HC-MOS compatible

40 / 60

Output signal

Symmetry at Vdd/2

Rise & fall time

(load 15pf 20% to 80%)

≤5

Level "0" & "1"

Start-up time

<0.4>Vdvd-0.5

Load min / max

3/47

* 1) C = 47nF ceramic must be connected between GND & Vdd

* 2) APR is inclusive of frequency deviation due to stability

adjustment at +25°C,

long term aging 1 year

over supply voltage ±5%

over load min to max

frequency stability over T range

TAꢀLE 1: Idd

(Without load)

Frequency

F=< 10MHz

≤ 20MHz

40MHz

V=Vdd = 3.3V

< 4mA

< 5mA

< 20mA

FREQUENCY CONTROLE RANGE:

Vc (Voltage control range)

Response Slope

0 to 3.3V

positive

≤10kHz

frequency bandwich

Input impedance

≥100kohm

STANDARD FREQUENCIES:

Frequency «MHz»

12.288

24.576

12.8

25.6

Other frequencies on request

ENVIRONMENTAL

Storage temp. range

Vibration resistance (survival)

Shocks resistance (survival)

-65 to +125°C

CHARACTERISTICS:

10 to 2000Hz / 80g

10000g / 0.3ms / ½ sine

TERMINATIONS AND

PROCESSING:

Reﬂowꢀsoldering

Package

260°C / 10s max

Ceramic 5 x 3.2 x 1.6mm

Ceramic (Kovar on version T)

Lids

Terminations option T3 on request

(not available on T temperature range)

with tinned Ag/Cu/Sn

PRODUCT DESCRIPTION AND

ORDERING INFORMATION:

VCXO2E

V - D 20MHz

T3 XXX

= Vdd 3.3V

option 2

blank Au plated

T3 = tinned

= -40 to 85°C

= -55 to 125°C

= -10 to 150°C

= -10 to 175°C

= -10 to 210°C

= custom

customer

spec N°

Frequency

ꢀꢀꢀꢀꢀꢀAꢀuniqueꢀpartꢀnumberꢀwillꢀbeꢀgeneratedꢀforꢀeachꢀproductꢀspeciﬁcation

20xxxx-EA00

200xxx-ML00

xxx pcs (in ESD plastic tray)

xxx pcs (in tape & reel, any quantity)

All specifications subject to change without notice.

Micro Crystal AG

Mühlestrasse 14

CH-2540 Grenchen

Switzerland

Tel.

Fax

sales@microcrystal.com

www.microcrystal.com

+41 32 655 82 82

+41 32 655 82 83

Version 4.0/05.2017