36430-FRSQ4 参数 Datasheet PDF下载

Precision

Low Profile TO-5

EY Crystal

Description

2111 Comprehensive Drive

Aurora, Illinois 60505

Phone: 630-851-4722

Fax: 630-851-5040

www.conwin.com

US Headquarters

630-851-4722:

European Headquarters:

+353-61-472221

Features

Model: 36430-xxxx-Series

Frequency Range: 20 to 100 Mhz

Frequency Calibration @ 100°C:

+/-1.0ppm

Aging: ppb / Day

Package: TO-5 Coldweld, 0.205” High

Designed for -40 to 85°C Ovenized

Applications

RoHS Compliant / Lead Free

TABLE 1.0

UNITS

MINIMUM

-55

NOMINAL MAXIMUM

-

105

UNITS

°C

TABLE 2.0

MINIMUM

(Fo)

20.0

-1.0

93

-

rd

Connor-Winfield

’s

p

recision

EY c

rystals

are

designed for high

frequency stability

ovenized applications. The EY crystals

are capable of achieving <5ppb/

°C at

turning point. The low profile coldweld

package allows for very low aging

performance in a reduced size.

General Specifications

ABSOLUTE MAXIMUM RATINGS

PARAMETER

Storage Temperature

NOTE

ELECTRICAL SPECIFICATIONS

PARAMETER

Center Frequency

Frequency Calibration @ 85ºC

Lower Turning Point

Inflection Temperature

Mode

Shunt Capacitance

Equivalent Series Resistance (ESR)

Load Capacitance

Drive Level

Aging

Q:

-

-

-

-

NOMINAL MAXIMUM

-

-

-

-

3 Overtone

-

See Table 4

20

-

1x10-9 / Day

Dependant on Frequency

-

100

pF

u Watts

5

pF

100.0

1.0

105

100

UNITS

MHz

ppm

°C

°C

NOTE

See Table 4

PACKAGE CHARACTERISTICS

Package

Leak Rate

Marking

TABLE 3.0

Hermetically Sealed Cold welded HC-35/u (TO-5 )Package.

0.01ppm atm. cc/sec. maximum

Marking consists of a serial number label with 5 digits followed by a letter to

provide correlation between the serial number and the turning point data.

TABLE 4.0

Frequency Calibration @ 85ºC

+/-1ppm

+/-2ppm

+/-3ppm

+/-4ppm

Frequency Range

20 MHz to 29.999 MHz

30 MHz to 49.999 MHz

50 MHz to 79.999 MHz

80 MHz to 100 MHz

Equivalent Series Resistance (ESR)

100 Ohms

90 Ohms

80 Ohms

80 Ohms

Package Outline

0.370 Max.

(9.40mm Max.)

0.320

(8.13mm )

Pin Connections

Temperature

260°C

220°C

180°C

150°C

120°C

Solder Profile

260°C

0.010

(0.25mm ) R

0.205 Max.

(5.21mm Max.)

0.500 Min.

(12.70mm Min.)

0

Case

0.200 P.C.

(5.08mm )

120 S

Max.

Time

10 S

60 S

Max.

360 Sec. Max.

0.019 (0.48mm)

0.016 (0.41mm)

Typical

3 Places

(Bottom View)

Part Number

Bulletin

Page

Revision

Date

Xt233

1 of 1

00

04 Aug 2008

0.032

(0.81mm )

0.031

45° (0.79mm )

36430 - xxxx - xxx.xM

TO-5 EY Cut

Specification

(CW Assigned)

Frequency

(Mhz)

Specifications subject to change without notice. All dimensions in inches. © Copyright 2008 The Connor-Winfield Corporation