OCXOVSTC40MHZ [MICROCRYSTAL]

HC-MOS output Up to 54 MHz stratum 3 compliant;


型号：	OCXOVSTC40MHZ
厂家：	MICORO CRYSTAL SWITZERLAND
描述：	HC-MOS output Up to 54 MHz stratum 3 compliant
文件：	总2页 (文件大小：311K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

OCXOST family package Dil 14

HC-MOS output Upto54 MHz STrꢀTUM 3 compliant

DIMENSIONS

Package:

Pin out

Pin 1 = GND

Pin 7 = GND

Pin 8 = Fout

Pin 14 = Vdd

20.20

0.46

15.24

10.7

All dimensions in mm typical

roHScompliant:

DESCrIPTION:

Oven contꢁol quaꢁtz cꢁystal oscillatoꢁ

Fundamental mode fꢁequency

High shock and vibꢁation ꢁesistance

Wide tempeꢁatuꢁe ꢁange

Low aging (sealed undeꢁ vaccum)

Customeꢁ specification on ꢁequest

Veꢁy fast waꢁm up

This DIL 14 package has been specially designed for the applications:

- Digital switching

- Telecom transmission

- Sonet / SDH / DWDM / FDM/36 / WIMAX

- Airbone equipments

- Instrumentation

- Radio Transceiver

- Battery operated systems

Low poweꢁ consumption

Swiss made quality

The OCXO are supplied on trays (50 pcs/tray).

ELECTrICꢀL

Fꢁequency veꢁsus tempeꢁatuꢁe

D: 0 to +70°C

see table 1

(without air ﬂow)

CHꢀrꢀCTErISTICS ꢀT 25°C

ΔF/F

C: -40 to +85°C

Fꢁequency long teꢁm aging

15 years, Overall Frequency Stability

< ± 4.6

ppm

Frequency calibration (pin 1 to GND) ΔF/F

≤ ± 1

3.3 / 5

ppm

Supply voltage

Vdd

Idd

Input current

see table 2

HC MOS compatible

45 / 55

Output signal

Symmetry at Vdd/2

Rise & fall time (without load)

Level "0" & "1"

≤7

<0.4> Vcc-0.5

Start-up time

ppb

Load min / max

3/47

Frequency stability versus load ± 10% ΔF/F

≤ ± 10

Vdd

3.3

Warm-up within ± 0.1 ppm at 25°C

120

Stability versus Vdd

ΔF/F

≤ ± 0.1

ppm

Short term stability 0.1 to 30s

5E-11 typ at 1s

Tau

< 5

E-10

Phase noise typical at 10 MHz

Static conditions

BW = 1Hz

10Hz

-100

-130

-140

-145

dBc/

100Hz

1 kHz

10 kHz

TꢀꢂLE 1: Vdd = 3.3V

Opeꢁating

Vdd = 3.3V ± 0.15V

Tempeꢁatuꢁe ꢁange

0 to +70°C

< ± 280 ppb

< 560 ppb peak to peak

= -40 to +85°C

TꢀꢂLE 1: Vdd = 5V

Opeꢁating

Vdd = 5V ± 0.2V

Tempeꢁatuꢁe ꢁange

0 to +70°C

≤ ± 280 ppb

< 560 ppb peak to peak

= -40 to +85°C

TꢀꢂLE 2: Idd

Tempeꢁatuꢁe

Vdd = 3.3V

Vdd = 5V

+25°C

-20°C

≤ 120 mA

≤ 170 mA

≤ 80 mA

≤ 120 mA

start-up current at +25°C

30 s

10s

≤ 300mA, duration

STꢀNDꢀrD FrEQUENCIES:

Fꢁequency «MHz»

12.8

25.6

51.2

Other frequencies from 10 kHz up to 54 MHz on request

ENVIrONMENTꢀL

Storage temp. range

Vibration resistance

Shocks resistance

-55 to +125°C

10 to 2000Hz / 20g

5000g / 0.3ms / ½ sine

CHꢀrꢀCTErISTICS:

TErMINꢀTIONS ꢀND

PrOCESSING:

+235°C / 10s max

+260°C / 5s max

Pins soldering

SMD version option D1 or D2

see application notes

Dil 14.4 pins GND to case

height = 8mm

PrODUCT DESCrIPTION ꢀND

OrDErING INFOrMꢀTION:

OCXO V ST C 20MHz

XXX

= Vdd 3.3V

= Vdd 5V

= Stratum 3

= 0 to +70°C

= -40 to +85°C

= custom

customer

spec N°

Frequency

A unique part number will be generated for each product speciﬁcation, i.e:

20xxxx-EA00

Please contact us.

(in ESD plastic tray)

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 80 90

Version 15/02.2015

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