QEN4

DIL 8 Pin Half Size XO – Communications Equipment Application

Specification (rev-B)

January 05

2

TEMEX reserves the right to modify herein specifications and informations at any time when necessary to provide optimum performance and cost.

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Mechanical Characteristics

Ordering Information

Pin connections

#1

N.C. or Tri state

#2

Ground

#3

Output

#4

+Vcc

Marking

Line 1

Temex part number

Line 2

Frequency in MHz (6 digits)

Line 3

Date code (YYWW) – Manufacturing code

Example for QEN4H DT50 / 49.152MHz

Line 1 : QEN4H DT50

Line 2 : 49.152MHz

Line 3 : 0547-I

BOTTOM VIEW

Part numbering system

QEN4

H

J

LQ

25

10.000MHZ

Package type

Supply

Voltage

Option

Operating

temperature range

Frequency

stability

Nominal

Frequency

(MHz)

DIL Package

QEN4 : 8 Pin Half

Size

H :

+ 5.0V

J : Tri-state output

R : Duty cycle 45/55%

LQ :

0 to +70°C

JQ : -10 to +70°C

HQ : -20 to +70°C

DT : -40 to +85°C

15 :

±15ppm

25 :

±25ppm

50 :

±50ppm

100 : ±100ppm

Please enter

the nominal

frequency

Tri state function

Pin #1

Output (Pin #3)

Open

Active

“1”

Active

“0”

High Z