EEWORLDEEWORLDEEWORLD

Part Number

Search

80.000MHZHC49/50/3/0/30PF/AT5

Description
Parallel - 5Th Overtone Quartz Crystal, 80MHz Nom, RESISTANCE WELDED, HERMATIC SEALED PACKAGE-2
CategoryPassive components    Crystal/resonator   
File Size156KB,1 Pages
ManufacturerEuroquartz
Websitehttp://www.euroquartz.co.uk/
Environmental Compliance  
Download Datasheet Parametric View All

80.000MHZHC49/50/3/0/30PF/AT5 Overview

Parallel - 5Th Overtone Quartz Crystal, 80MHz Nom, RESISTANCE WELDED, HERMATIC SEALED PACKAGE-2

80.000MHZHC49/50/3/0/30PF/AT5 Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
package instructionRESISTANCE WELDED, HERMATIC SEALED PACKAGE-2
Reach Compliance Codecompliant
Ageing3 PPM/FIRST YEAR
Crystal/Resonator TypePARALLEL - 5TH OVERTONE
Drive level1000 µW
frequency stability0.0003%
frequency tolerance50 ppm
load capacitance30 pF
Installation featuresTHROUGH HOLE MOUNT
Nominal operating frequency80 MHz
Maximum operating temperature50 °C
Minimum operating temperature
physical sizeL11.5XB4.9XH13.6 (mm)/L0.453XB0.193XH0.535 (inch)
Series resistance70 Ω
surface mountNO
Base Number Matches1
THROUGH-HOLE CRYSTALS
HC49 SERIES CRYSTALS
DESCRIPTION
HC49 crystals are a long-established industry-standard part. Basic
specification HC49 crystals provide the lowest cost crystal available but
these crystals can also be manufactured to very close tolerances and low
ESR values. Holder variants are HC49/T (truncated), providing a lower
height version, 3-wire versions where the crystal base and body can be
earthed by a centre earth wire and HC50 which has larger diameter leads
specifically for socket mounting.
OUTLINES & DIMENSIONS
FEATURES
·
·
·
·
·
·
Very low cost crystal
Available with close tolerances
Fully customisable specification
Comprehensive Euroquartz stockholding
Industry-standard package with options
Very wide frequency range
GENERAL SPECIFICATION
Frequency Range:
Calibration Tolerance at 25ºC:
Frequency stability over temp:
Load Capacitance:
Ageing:
Drive level:
Static capacitance (C0):
Holder:
Part Numbers for Holder Variants *
Holder Type
Standard 2 lead:
Low height versions:
Centre Earth Lead:
Centre Earth Lead (Low):
‘Plug-in’ for use in socket:
Holder Designation
HC49
HC49/T (from 4.0MHz)
HC49/3W
HC49/T/3W (from 4.0MHz)
HC-50
1.0MHz to 250.0MHz
from ±3ppm to ±50ppm
from ±3ppm to ±100ppm
8pF to 50pF, or Series
±3ppm max 1st year,
±1ppm max per year after
1mW max
7pF max
Resistance-weld, hermetic seal
* HC49 crystals are also available for surface-mount applications with
formed leads and fitted with a clip. See ‘49MJ’ in the surface-mount
crystal section on Euroquartz website; www.euroquartz.co.uk
OSCILLATION MODE & ESR
Frequency
(MHz)
1.0 ~ 1.3
2.01 ~ 3.0
3.01 ~ 3.2
3.21 ~ 3.5
3.51 ~ 3.9
3.91 ~ 5.0
5.01 ~ 7.0
7.01 ~ 10.0
10.0 ~ 30.0
30.1 ~ 45
24.0 ~ 100
80.0 ~ 160
110 ~ 250
Crystal Cut/
Oscillation Mode
SL Fund.
AT Fund.
AT Fund.
AT Fund.
AT Fund
AT Fund.
AT Fund.
AT Fund.
AT Fund.
AT Fund.
AT 3
rd
OT
AT 5th OT
AT 7th OT
ESR (max)
(Ohms)
5000
400
200
150
120
100
50
35
25
20
40
70
120
FREQUENCY STABILITY OVER TEMPERATURE
Operating
Temp. °C
0° to +50°
-10° to +60°
-20° to +70°
-30° to +80°
-40° to +90°
-55° to +105°
Temperature Stability (ppm)
±3
ü
ü
X
X
X
X
±5
ü
ü
ü
X
X
X
±7.5
ü
ü
ü
X
X
X
±10
ü
ü
ü
ü
X
X
±15
ü
ü
ü
ü
ü
X
±20
ü
ü
ü
ü
ü
ü
±30
ü
ü
ü
ü
ü
ü
PART NUMBER GENERATION
HC49 crystal part numbers are derived as follows:
ü
Indicates this stability is available over the stated operating temp. range
Example:
16.000MHz HC49/30/50/10/30pF/ATF
Frequency/Holder/Calibration/Temp. Stability/ Temp. Range/Circuit
EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE
Tel: +44 1460 230000 Fax: +44 1460 230001 email: info@euroquartz.co.uk web: www.euroquartz.co.uk
How to set serial port 2 to generate baud rate 115200
The F149 crystal oscillator is connected to a 32.768 and an 8M crystal oscillator respectively. Now I want to use serial port 2 to generate a baud rate of 115200. How should I set it?...
amw196209 Microcontroller MCU
Show the WEBENCH design process + simple demonstration of LED configuration solution
I am just following the trend and writing an article about the LED design process. Webench has made LED design very simple; select the manufacturer and color, drop-down menu, slide icon, very simple,I...
shepherd Analogue and Mixed Signal
I'm stuck while learning about op amps and have encountered several problems, as shown in the picture. Forum friends who know the answer please help me analyze it. Thank you.
I'm stuck while learning about op amps and have encountered several problems, as shown in the picture. Forum friends who know please help analyze them, thank you. [...
QWE4562009 Integrated technical exchanges
The terminal cannot receive unicast data
I set DRFD_RCVC_ALWAYS_ON to TRUE in the f8wConfig.cfg file . In this way, when there is a group or broadcast message , the terminal can receive the message immediately because the receiver is always ...
wateras1 RF/Wirelessly
Let’s find some interesting user avatars on the forum!
Ha, just as the title says. I nominate the avatars of netizens huaiqiao and Xiaomei. Huaiqiao's avatar is very interesting, and Xiaomei's avatar is very healing:pleased:This is Xiaomei's, hehe:lol...
phantom7 Talking
TI CC2540 ble1.4 broadcast automatically stops
[i=s]This post was last edited by seanwaye on 2015-6-19 18:22[/i] [backcolor=rgb(239, 245, 249)]I recently discovered that the BLE 1.4 version will automatically stop broadcasting when it is broadcast...
seanwaye Wireless Connectivity

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2070  1160  2924  313  1232  42  24  59  7  25 
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