Datasheet > QEN92-BHIFREQDT50SB/T

QEN92-BHIFREQDT50SB/T

更新时间： 2023-07-15 00:00:00

品牌	Logo	应用领域
TEMEX		/
页数	文件大小	规格书
1页	25K
描述
CMOS Output Clock Oscillator, 1.5MHz Min, 30MHz Max,

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QEN92-BHIFREQDT50SB/T 数据手册

CRYSTAL OSCILLATOR - XO

QEN 79 & QEN 92-AH/BH

INDUSTRIAL & MILITARY S MD XO

Description

The QEN 79 series is a true hybrid construction with chip and wire

bonding to a ceram ic substrate for high reliability and sm all size.

The crystal resonator is m ounted on a 3 points supporting pad

bonded to the ceram ic substrate. They are designed to operate at

extended tem perature up to -55° C to +125° C and available

to 100 MHz. This series is designed to withstand tough m echanical

environm ent and class B screening if applicable. It’s presented in

a J -lead version and both supply voltage (5 V and 3.3 V). It offers an

enable/disable option.

An alternative is available in a leadless version, the QEN 92, which has the sam e design but offers

a tristate function in standard. Consult your local sales office to know available solutions.

Minim um ordering inform ation requirem ent

Frequency range

(See Table 1 for available com binations)

(See page 3-17 and 3-18 for package drawing)

1.75 MHz to 100 MHz

Exa m p le : QEN 7 9 - AHR 5 0 MHz DT5 0 S B/ T

Applications

Package

79 = J -leads

Cellular base stations

PCS base stations

Synthesizers

Test equipm ent

Portable instrum entation and avionics

^{92 = leadless}◊ *

Supply voltage

AH = 5 V

BH = 3.3 V

Option

Features

R = 50/50 ± 5%

I = tristate *

Tem perature ranges:

Frequency stability:

Supply voltage:

up to -55° C to +125° C

±15 to ±100 ppm

+5 V or +3.3 V

@ (5 V): 25 to 40 m A

@ (3.3 V): 12 to 20 m A

@ (5 V): 50pF/10TTL-gates

@ (3.3 V): 15 pF

Tem perature range

DT = -40° C ~ +85° C

^{AY = -55° C ~ +125° C}∞

Frequency stability

± 25 ppm ∞

Current consum ption:

Load:

Option duty cycle:

Option: enable/disable on pin 1

Tristate output:

50/50 ± 5 %

± 50 ppm

± 100 ppm

Screening option: SB

Tinned pins:T ◊

Package 79

Package 92

screening B

Option:

Ageing (45°C/1^styear): ≤ ± 5 ppm

Note:

1. Options w ith the sam e m arker m ay not be com bined w ith each

other.

2. Frequency stability inclusive of 25° C calibration, tem perature,

Vcc and load change.

Table 1:

Other tem perature ranges

and stabilities available

Tristate

on pin 1

Package 92

Option

Tristate on pin 1

Package 79

QEN 79/92-AH

5 V supply voltage

QEN 79/92-BH

3.3 V supply voltage

±25 ppm ±50 ppm ±25 ppm ±50 ppm

“0” on pin 1 = High Z on pin 3

“1” on pin 1 = enable on pin 3

1.5 MHz - 30 MHz

30 MHz - 80 MHz

80 MHz - 100 MHz

Yes

Attention: should pin 1 not be

used, please always tie to Vcc

3-13

Vol. 2

SALES OFFICES : VIS IT OUR WEB S ITE AT

h tt p ://w w w .t e m ex.n e t

中文翻译

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