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K1149CQA-139.264MHZ

器件型号:K1149CQA-139.264MHZ
器件类别:无源元件    振荡器   
厂商名称:MtronPTI
厂商官网:http://www.mtronpti.com
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器件描述

Oscillator

参数
参数名称属性值
厂商名称MtronPTI
Reach Compliance Codeunknown

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K1149CQA Series
5V Crystal Oscillators
!
Applications:
Optic Transmission
Equipment; Digital Cross Connect Equipment,
WDM, DWDM and SONET Backbone
Equipment
Very Low Phase Noise Characteristics
Uses Champion’s Proprietary I-Mesa Crystal
Technology
PECL Output
0ºC to 70ºC Operating Temperature
45/55% Symmetry Standard
Complementary Output Standard
!
!
!
!
!
!
E L E C T R I C A L S P E C I F I C AT I O N S
Model
Frequency Range (MHz)
Input Current (mA)
Frequency Stability (ppm)
Overall
0oC to +70oC
Temperature Range (oC)
Operating
Storage
Supply Voltage (V)
Symmetry (%)
Jitter (fj > 1KHz)
Start Up Time (ms)
0oC to +70oC
-40oC to +85oC
+5.0V ±5%
45/55 (Refer to Page 2)
< 1ps
<10
K1149CQA
139.264MHz, 155.520MHz
< 50
Inclusive of Calibration, Temperature, Voltage, Load and Aging
±20
PA R T N U M B E R I N G G U I D E
K1149CQA -
Specify Frequency
2553 N. Edgington Street, Franklin Park, IL 60131
"
Phone: 847.451.1000
"
Fax: 847.451.7585
800-888-1499 or www.champtech.com
1
K1149CQA Series
5V Crystal Oscillators
Notes:
1. Internally there are 5Ω resistors in Series with each output
2. PECL: Output pulldown resistors of 50Ω to V
TT
= 3.0V
Output Specifications
Parameter
Ground Reference
Power Supply
“0” Level
“1” Level
Rise Time
Fall Time
Overlap
Symmetry
Symbol
VSS
VCC
VOL
VOH
TR
TF
TOL
S
Units
Volts
Volts
Volts
Volts
ps
ps
ps
%
Test Condition
Reference
Reference
50Ω into VCC-2
50Ω into VCC-2
PECL
Min.
Typ.
0
4.75
VCC-1.95
VCC-1.1
5.0
5.25
VCC-1.55
VCC-0.88
450
450
50
45
55
Max.
PIN
1
7
8
14
FUNCTION
Output
Vss / Ground
Output
+ VCC
50Ω into, 20% to 80%
50Ω into, 80% to 20%
50%
VCC -1.3
MECHANICAL AND ENVIRONMENTAL SPECIFICATIONS
TEST METHODS
Temperature Cycle
Mechanical Shock
Vibration
Humidity Steady State
Thermal Shock
Electrostatic Discharge
Solderability
Hermeticity
Resistance to Soldering
Lead Integrity
Marking Permanence
Life Test
REFERENCE PROCEDURES
MIL-STD-833, Mtd 1010, Cond. B
MIL-STD-883, Mtd 2002, Cond. B
MIL-STD 883, Mtd 2007, Cond. B
MIL-STD-202, Mtd 103
MIL-STD-883, Mtd 1011.7 Cond. B
MIL-STD-883, Mtd 3015 Class II
MIL-STD-883, Mtd 2022.2
MIL-STD-883, Mtd 1014.8, Cond. A1
DESCRIPTION
-55°C to +125°C; Air-to-Air; 100 cycles; 10
min. dwell
1500 g’s
20-2000 Hz; 0.06 inch; 15g’s; 3 planes
40°C; 90%-95% R.H.; 56 days
100°C to 0°C; Water-to-Water; 15 cycles
2 KV to 4 KV Threshold
Solder dip; Meniscograph Criteria
Mass spectro. 2 x 10-8 atmos. CC/sec He
MIL-STD-202, Mtd 210A, Cond. C
260°C; 10 seconds: 1 inch/sec.
MIL-STD-883, Mtd 2004.5, Cond. A, B1 Lead tension & bend stress
MIL-STD-883, Mtd 2015.8
MIL-STD-883, Mtd 1005.6
Resistance to solvents
125
°C, powered, 1000 hours minimum
2553 N. Edgington Street, Franklin Park, IL 60131
"
Phone: 847.451.1000
"
Fax: 847.451.7585
800-888-1499 or www.champtech.com
2
与K1149CQA-139.264MHZ相近的元器件有:K1149CQA-155.520MHZ。描述及对比如下:
型号 K1149CQA-139.264MHZ K1149CQA-155.520MHZ
描述 Oscillator Oscillator
厂商名称 MtronPTI MtronPTI
Reach Compliance Code unknown unknow
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