EEWORLDEEWORLDEEWORLD

Part Number

Search

QT178T10B-85.000MHZ

Description
CRYSTAL OSCILLATOR, CLOCK, 85 MHz, TTL OUTPUT, ROHS COMPLIANT, HERMETIC SEALED, CERAMIC, SMD, 4 PIN
CategoryPassive components    oscillator   
File Size767KB,16 Pages
ManufacturerQ-TECH Corporation
Environmental Compliance  
Download Datasheet Parametric View All

QT178T10B-85.000MHZ Overview

CRYSTAL OSCILLATOR, CLOCK, 85 MHz, TTL OUTPUT, ROHS COMPLIANT, HERMETIC SEALED, CERAMIC, SMD, 4 PIN

QT178T10B-85.000MHZ Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerQ-TECH Corporation
Reach Compliance Codecompliant
Other featuresTUBE; TAPE AND REEL
maximum descent time3 ns
Frequency Adjustment - MechanicalNO
frequency stability100%
JESD-609 codee4
Manufacturer's serial numberQT78
Installation featuresSURFACE MOUNT
Nominal operating frequency85 MHz
Maximum operating temperature125 °C
Minimum operating temperature-55 °C
Oscillator typeTTL
Output load10 TTL
physical size13.97mm x 8.89mm x 4.318mm
longest rise time3 ns
Maximum supply voltage5.5 V
Minimum supply voltage4.5 V
Nominal supply voltage5 V
surface mountYES
maximum symmetry60/40 %
Terminal surfaceGOLD (80) OVER NICKEL (250)
CLASS B+ PRODUCTS
Q-TECH
CORPORATION
HYBRID CRYSTAL CLOCK OSCILLATORS
2.5 to 5.0Vdc - 450kHz to 350MHz
Features
• Made in the USA
• ECCN: EAR99
• DFARS 252-225-7014 Compliant:
Electronic Component Exemption
• USML Registration # M17677
• Broad frequency range from 450kHz to 350MHz
• Rugged 4-point mount (SMD ceramic) or 3-point mount
(Flat-Pack)
• HCMOS, LVCMOS, TTL, LVDS logic
• Tristate Output option (-D)
• Hermetically sealed package
• Fundamental and 3rd Overtone design
• Swept Quartz Crystal or Cultured Quarz Crystal
• Low phase noise
• Q-Tech does not use pure lead or pure tin in its products
• Custom screening and QCI available with MCM part
number
• RoHs compliant
Ordering Information
Sample part number
QT 188 H CD 10S -10 0.0 00M Hz
Q T 1 88 HC D 10 S - 100.000MHz
Solder Dip Option:
T = Standard
S = Solder Dip
(*)
1 = Swept Quartz Crystal
2 = Cultured Quartz Crystal
3 = Class B Die, Swept Quartz Crystal
Package:
See Page 15
Logic & Supply Voltage:
(All Packages)
Output Frequency
S
A
B
E
=
=
=
=
Screening Option:
Per MIL-PRF-38534, Class K (modified)
Per MIL-PRF-55310, Level S
Per MIL-PRF-55310, Level B (modified)
Engineering Model
HC = HCMOS
L = HCMOS
T = TTL
LW = LVDS
NW = LVDS
5.0V
3.3V
5.0V
3.3V
2.5V
Frequency vs. Temperature Code:
6 = ± 50ppm at -55ºC to +105ºC
9 = ± 50ppm at -55ºC to +125ºC
10 = ±100ppm at -55ºC to +125ºC
11 = ± 50ppm at -40ºC to +85ºC
12 = ±100ppm at -40ºC to +85ºC
(QT22, QT28 & QT93 Only)
(Standard offering in LW & NW)
Tristate Option:
Blank = No Tristate
D = Tristate
(*) Hot Solder Dip Sn60/Pb40 per MIL-PRF 55310 is optional for an additional cost
Frequency stability vs. temperature codes may not be available in all frequencies.
For Non-Standard requirements, contact Q-Tech Corporation at Sales@Q-Tech.com
Q-TECH Corporation - 10150 W. Jefferson Boulevard, Culver City 90232 - Tel: 310-836-7900 - Fax: 310-836-2157 - www.q-te ch.com
Space Qualified, Class B+ Products (Revision J, April 2011) (ECO #10212)
1
Tell you 60 classic computer skills
Tell you 60 classic computer skills 1. If there are multiple windows open at the same time and you want to close them, hold down Shift and click the close icon in the upper right corner of the window....
wo2000ailuo RF/Wirelessly
Are these two capacitors necessary for lm7812?
[img]file:///d:\Documents\Tencent Files\1150568940\Image\C2C\_TG_5R_QNC~3P]IXX99`EO8.jpg[/img]...
electricor Power technology
Ask a beginner's question, the language used by wince
1. What language is mainly used for development under wince? I like c++, is it okay? Is it mainstream? 2. Is wince the mainstream for embedded development now, especially 3g? 3. What tools are used fo...
mfsmfs Embedded System
Working principle and function of encoder
[size=4] The working principle and function of the encoder: It is a rotary sensor that converts rotational displacement into a series of digital pulse signals. These pulses can be used to control angu...
fish001 Analogue and Mixed Signal
Thorough application of 51C language
Good information...
springvirus 51mcu
I encountered a strange problem again: the amplitude of the crystal oscillator on the FPGA board dropped.
I encountered a strange problem again: the amplitude of the crystal oscillator on the FPGA board dropped, causing the FPGA to not work.The board is easy to use. I have no problem using other programs,...
qd0090 FPGA/CPLD

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 1434  796  300  2597  1546  29  17  7  53  32 
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