EEWORLDEEWORLDEEWORLD

Part Number

Search

QS21EH6M-12.000MHZ

Description
ECL 10KH Output Clock Oscillator
CategoryPassive components    oscillator   
File Size528KB,6 Pages
ManufacturerQ-TECH Corporation
Download Datasheet Parametric View All

QS21EH6M-12.000MHZ Overview

ECL 10KH Output Clock Oscillator

QS21EH6M-12.000MHZ Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
Objectid1327466930
Reach Compliance Codecompliant
Country Of OriginUSA
YTEOL5.5
Other featuresBOARD
maximum descent time3.5 ns
Frequency Adjustment - MechanicalNO
frequency stability50%
JESD-609 codee0
Installation featuresSURFACE MOUNT
Number of terminals20
Nominal operating frequency12 MHz
Maximum operating temperature105 °C
Minimum operating temperature-55 °C
Oscillator typeECL 10KH
Output load50 OHM
physical size15.88mm x 15.88mm x 3.56mm
longest rise time3.5 ns
Maximum supply voltage-4.94 V
Minimum supply voltage-5.46 V
Nominal supply voltage-5.2 V
surface mountYES
maximum symmetry45/55 %
Terminal surfaceTin/Lead (Sn/Pb)
FLAT PACK
Q-TECH
CORPORATION
CRYSTAL CLOCK OSCILLATORS
-5.2 to -4.5Vdc & 1.8 to 15Vdc - 0.12Hz to 200MHz
Description
Q-Tech’s flat pack crystal oscillators consist of a source
clock square wave generator, logic output buffers
and/or logic divider stages, and a round A high-
T
precision quartz crystal built in an all metal flat
package.
Features
• Made in the USA
• ECCN: EAR99
• DFARS 252-225-7014 Compliant:
Electronic Component Exemption
• Wide frequency range from 0.12Hz to 200MHz
• Available as QPL MIL-PRF-55310/21 (TTL)
QT24 only
• Choice of flat packs and pin outs
• Choice of supply voltages
• Choice of output logic options
• A
T-Cut crystal
• All metal hermetically sealed package
• Tight or custom symmetry available
• Capacitive load drive capability (Z output)
• Low height
• External tuning capacitor option
• Fundamental and third overtone designs
• Tristate function option D
• Three-point crystal mounts
• Custom design available tailors to meet
customer’s needs
• Q-Tech does not use pure lead or pure tin in its
products
Ordering Information
Sample part number
QT 24 A CD 1 0M - 2 0. 00 0 M Hz
QT 24 AC D 10 M - 20.000MHz
T = Standard
S = Solder Dip (*)
Model #
(See page 3)
C
AC
HC
T
L
N
R
E
EH
EF
PE
LP
Z
=
=
=
=
=
=
=
=
=
=
=
=
=
CMOS +5V to +15V (**)
ACMOS +5V
HCMOS +5V
TTL +5V
LVHCMOS +3.3V
LVHCMOS +2.5V
LVHCMOS +1.8V
10K ECL -5.2V
10KH ECL -5.2V
100K/300K ECL -4.5V
PECL +5V
PECL +3.3V
Z output
Screened to
MIL-PRF-55310,level B
(Left blank if no screening)
Output frequency
Tristate Option D
(Left blank if no Tristate)
1=
4=
5=
6=
9=
10 =
11 =
12 =
± 100ppm at
0ºC to +70ºC
± 50ppm at
0ºC to +70ºC
± 25ppm at -20ºC to +70ºC
± 50ppm at -55ºC to +105ºC
± 50ppm at -55ºC to +125ºC
± 100ppm at -55ºC to +125ºC
± 50ppm at -40ºC to +85ºC
± 100ppm at -40ºC to +85ºC
(*) Hot Solder Dip Sn60 per MIL-PRF 55310 is optional for an additional cost
(**) Please specify supply voltage when ordering CMOS
For frequency stability vs. temperature options not listed herein, request a custom
part number.
Applications
• Designed to meet today’s requirements for all
voltage applications
• Wide military clock applications
• Industrial controls
• Microcontroller driver
For Non-Standard requirements, contact Q-Tech Corporation at
Sales@Q-Tech.com
Packaging Options
• Standard packaging in a locked anti-static cardboard
Other Options Available For An Additional Charge
• Lead forming available on all packages. Please contact for details.
• P. I. N. D. test (MIL-STD 883, Method 2020)
• Lead trimming
All Flat Pack packages are available in surface mount form.
Specifications subject to change without prior notice.
Q-TECH Corporation - 10150 W. Jefferson Boulevard, Culver City 90232 - Tel: 310-836-7900 - Fax: 310-836-2157 - www.q-te ch.com
Flat Pack (Revision F, August 2010) (ECO# 9934)
1
TI's best course review - "NFC Near Field Communication Training Series"
[size=3][font=微软雅黑][b]About[/b][b]NFC near field communication, including technology, design and implementation, can be learned through the course[/b][/font][b]《NFC Near Field Communication Series Tra...
shunxidou RF/Wirelessly
Dual D flip-flop VCO circuit
This paper gives a dual D flip-flop VCO circuit diagram...
fighting Analog electronics
Low voltage MOS replaces transistor to reduce leakage current
Low voltage MOS replaces transistor to reduce leakage current...
QWE4562009 Integrated technical exchanges
SoftICE crashes during debugging
I installed DS 3.2 on WIN XP (SP3). I finally got SoftICE working. But when I set breakpoints for debugging, it often freezes and the keyboard and mouse don't work. I have to restart. I searched and f...
wonter Embedded System
There is a place to download
There is a download site, maybe there is what you want! http://www.gxwjs.cn/webs/mcu/download/...
hehelloook MCU
Does PWR_EN automatically go low when in sleep mode?
I am currently using Samsung 2450 chip. According to the datasheet, if you want to sleep, you only need to write a register PWRMODE = 2BED, and PWR_EN will automatically become low. But when I do this...
wenwen223 Embedded System

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 1338  1609  1018  1727  1353  27  33  21  35  28 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号