EEWORLDEEWORLDEEWORLD

Part Number

Search

142-3.579545M-16-25GT-TR

Description
Parallel - Fundamental Quartz Crystal, 3.579545MHz Nom, HC-49T, 2 PIN
CategoryPassive components    Crystal/resonator   
File Size175KB,4 Pages
ManufacturerOscilent
Websitehttp://www.oscilent.com
Environmental Compliance  
Download Datasheet Parametric View All

142-3.579545M-16-25GT-TR Overview

Parallel - Fundamental Quartz Crystal, 3.579545MHz Nom, HC-49T, 2 PIN

142-3.579545M-16-25GT-TR Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
Objectid1358691174
package instructionHC-49T, 2 PIN
Reach Compliance Codecompliant
Other featuresAT-CUT; TR
Ageing5 PPM/FIRST YEAR
Crystal/Resonator TypePARALLEL - FUNDAMENTAL
Drive level50 µW
frequency stability0.003%
frequency tolerance25 ppm
load capacitance16 pF
Installation featuresTHROUGH HOLE MOUNT
Nominal operating frequency3.579545 MHz
Maximum operating temperature80 °C
Minimum operating temperature-30 °C
physical sizeL11.05XB4.65XH11.2 (mm)/L0.435XB0.183XH0.441 (inch)
Series resistance150 Ω
surface mountNO
Oscilent Corporation | 141 - 142
Page 1 of 4
Quartz Crystals
Series Number
Package
Description
Last Modified
141 ~ 142
Quartz Crystal FEATURES
- Industry Standard Package
- Wide Frequency range
- Tight Tolerances
- Excellent reliability/Aging
- "AT" cut crystals
- Cost effective
- RoHs / Lead Free compliant
HC-49U / HC-49T
Weld Type Quartz
April. 17 2008
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
PARAMETERS
Frequency Range
Frequency Tolerance
Temperature Tolerance
Operating Temperature
Storage Temperature
Shunt Capacitance
Load Capacitance
Drive Level
Aging (First Year)
Insulation Resistance
CONDITIONS
f
O
Ref @ +25°C
T
L
T
OPR
T
STG
C
O
C
L
D
L
@ +25°C
I
R
CHARACTERISTICS
1.800 ~ 100.00
±30 std. (±5 ~ ±100 avail.)
±50 std. (See Table 2)
-20 ~ +70 std. (See Table 2)
-55 ~ +125
7.0 max.
20.0 std. (8 ~ 50 and Series avail.)
0.05 ~ 1.0
±5.0 max.
500 (DC100 ±10V) min.
UNITS
MHz
PPM
PPM
°C
°C
pF
pF
mW
PPM/Y
Mohm
TABLE 1 - MODE OF OSCILLATION AND EQUIVALENT SERIES RESISTANCE
FREQUENCY RANGE (MHz)
1.800 ~ 2.000
2.000~ 2.400
2.400 ~ 3.000
3.000 ~ 3.500
3.500 ~ 4.000
4.000 ~ 7.000
7.000 ~ 10.000
10.000 ~ 15.000
15.000 ~ 20.000
20.000 ~ 25.000
25.000 ~ 30.000
30.000 ~ 75.000
75.000 ~ 100.000
27.000 ~ 35.000
MODE
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fund. / 3rd OT
Fund. / 3rd OT
3rd Overtone
3rd / 5th Overtone
BT Fund.
HC-49T (ohm max.)
-
-
-
-
150
90
50
45
25
25 / 60
25 / 40
40
- / 60
40
HC-49U (ohm max.)
600
450
350
150
90
70
50
35
25
25 / 50
25 / 40
40
- / 60
40
TABLE 2 - FREQUENCY - TEMPERATURE TOLERANCE
Tolerance (PPM)
Distributed Capacitance and Shielding in Transformers
[color=#3e3e3e]Actual circuits are composed of non-ideal components, and many unexpected situations may be encountered in the design. When debugging the ordinary full-bridge power supply shown in Figu...
平Nshine Power technology
LPC1500 Experience - Starting from Scratch (I/O Operation - Lighting up LED)
I originally thought that having library functions and example programs would make playing with the LPC1500 board much easier, but after so much trouble, there was still no progress. The main reason i...
dj狂人 NXP MCU
6657 Several header files are missing from the EMAC routines
#include "csl_cpsw_3gfAux.h" #include "csl_cpgmac_slAux.h" Can't be found in the pdk_C6657_1_1_1_4\packages\ti\csl path, but can be found in 6670,6678...
zhangyang DSP and ARM Processors
Questions about MSP430F449 BSL circuit
[align=left][color=#000]I need to design a BSL circuit and hope to use the CH340G chip (USB to serial port)[/color][/align][align=left][color=#000]I have previously designed a USB to serial port circu...
Wesly Microcontroller MCU
【Video Sharing】TI Serial Digital Interface Device LMH0376 Overview
[i=s]This post was last edited by dontium on 2015-1-23 12:41[/i] TI Mark Saurewald tells you about TI's three-speed SDI clock recovery device, the serial digital interface device LMH0376. [flash]playe...
德州仪器_视频 Analogue and Mixed Signal
Musk asked engineers to write the code silently: tear it up after review and recreate it on the computer
After seven months of tug-of-war, Musk's acquisition of Twitter finally came to an end. He officially took over Twitter and said he would serve as the company's CEO. The first thing Musk did after tak...
赵玉田 Talking about work

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2557  1936  1111  2270  1700  52  39  23  46  35 
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