SCREENING OPTIONS ACCORDING TO MIL PRF55310......................5
MODEL PHILOSOPHY ............................................................................6
STANDARD TESTS .................................................................................7
ORDERING PART NUMBER DEFINITION ..............................................8
w
w
w
.
t
e
m
e
x
.
c
o
m
TCXO Series 310
Space qualified TCXO – Temperature Compensated Crystal
Oscillator,
General Specification
DRAFT
January 18th 2010
Features
•
•
•
•
•
•
•
•
Frequency Range : 10MHz to 100 MHz
Supply Voltage : +5V
Low Consumption : 20 mA max
Frequency Stability vs. Operating Temperature : from +/- 0.5ppm to +/– 2ppm
Ageing :from+/– 2ppm to +/- 10ppm over 15 years
Output Wave Form : square
Output Level :CMOS 5V , 3.3V or 2.5V (AHCMOS)
Manufacturing in accordance with:
o
MIL-PRF-55310 (Class 1, type 4, level S,B)
o
ECSS-Q-ST-70-08C and ECSS-Q-ST-70-38C
Applications
Transponders
GPS receivers
Converters
Board calculators
Synthesizers
FGU
Environmental conditions
Parameters
Operating temperature range
Storage temperature range
Shocks (half sine)
Sine vibration
Random vibration
Radiation
Unit
°
C
°
C
Minimum
– 40
– 55
1500g, 0.35ms
20g as per MIL-STD-202, Method
204, Condition D
37.8 grms as per MIL-STD-202,
Method 214, Condition I-J
Up to 100 krad total dose
Typical
Maximum
+ 85
+ 125
2/8
All information contained within this document is exclusive property of TEMEX, it is expressly forbidden to partially or totally reproduce or to disclose to a third
party without obtaining prior written permission from TEMEX.
TCXO Series 310
Space qualified TCXO – Temperature Compensated Crystal
Oscillator,
General Specification
DRAFT
January 18th 2010
Mechanical characteristics
Figure 1 : Oscillator outline 1
Pin description
Pin number
6
4-5-9-10-11
1-3-7-12-14
2
13
Name
Adj
NC
GND
Vcc
Fout
Function
External Adjustment Resistor
Electrical & Mechanical ground
Power supply
Frequency Output
3/8
All information contained within this document is exclusive property of TEMEX, it is expressly forbidden to partially or totally reproduce or to disclose to a third
party without obtaining prior written permission from TEMEX.
TCXO Series 310
Space qualified TCXO – Temperature Compensated Crystal
Oscillator,
General Specification
DRAFT
January 18th 2010
Performance Characteristics
Electrical Parameters
Frequency output
Nominal frequency range
Output level (CMOS 5V,3.3V or 2.5V)
High level
Low level
Duty cycle
Rise & fall time
Phase noise in static conditions @ 40 MHz
@ 1 Hz offset
@ 10 Hz offset
@ 100 Hz offset
@ 1 kHz offset
@ 10 kHz offset or greater
Allan variance
@ 1s
Free running mode
Initial setting
Stability vs. temperature
Stability vs. 5 % supply voltage variation
Stability vs. 10 % load variation
Aging over first year
Aging over 15 years
Frequency adjustment with external resistor
Relative pulling frequency range
Resistor value range
Supply voltage (Vcc pin)
Voltage range ( ±5%)
Supply power
Start up conditions
Start up time
Cold start
ms
°
C
10
-40
V
DC
W
5
12
0.2
ppm
Ω
±5
0
10k
ppm
ppm
ppm
ppm
ppm
ppb
0.5
5
±0.5
±1
±1
±2
0.1
0.1
1
10
ppb
1
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
– 65
– 95
– 125
– 145
– 155
-55
-85
-115
-135
-150
MHz
V
V
V
%
ns
45/55
90% Vcc
10% Vcc
40/60
5
10
40
100
Unit
Minimum
Typical
Maximum
4/8
All information contained within this document is exclusive property of TEMEX, it is expressly forbidden to partially or totally reproduce or to disclose to a third
party without obtaining prior written permission from TEMEX.
TCXO Series 310
Space qualified TCXO – Temperature Compensated Crystal
Oscillator,
General Specification
DRAFT
January 18th 2010
Proposed Components quality levels
•
Full ESA ECSS-Q-ST-60C components
•
Full ESA ECSS-Q-ST-60C components with specific radiation test
•
ESA ECSS-Q-ST-60C components with only LVT 3
Screening options according to MIL PRF55310
•
•
•
•
Full Level S
Level S with combined burn in aging of 480 hours
Full Level B
Level B with combined burn in aging of 480 hours
5/8
All information contained within this document is exclusive property of TEMEX, it is expressly forbidden to partially or totally reproduce or to disclose to a third
party without obtaining prior written permission from TEMEX.
Really, I don't know electronics but I like to tinker with it. Recently, I suddenly had an idea to make an infrared temperature detection device by myself to monitor the temperature of the skin in rea...
Step 1 Install Qt Creator on the virtual machine (CentOS7) Copy qt-creator-opensource-linux-x86_64-3.5.1.run to the virtual machine, double-click to install, and click Next for all. b Step 2 Qt Create...
[i=s]This post was last edited by yangjiaxu on 2022-4-1 01:17[/i]Today I am updating the progress. I am really sorry that I have been locked up at home for so long. I finally got the board back to wor...
Xie Yun, born in 1963, holds a Ph.D. in Electronic Engineering from Tsinghua University and is now the Vice President and Chief Technology Officer of Digital China. He was formerly the Deputy General ...
Recruiting FAE: Requirements: 1. More than three years of work experience; 2. Embedded development experience; 3. Proficient in Linux driver development or Android system development; 4. Relevant FAE ...
[size=5][backcolor=rgb(255, 250, 205)][color=#ff00ff]Dear seniors, my company wants to choose an LED power chip, about 20W, but I don’t know how to choose. What brands are there on the market and what...
Emergency hand-held lamps powered by 6V maintenance-free batteries are widely used in rural areas. The charger used is a transformer step-down and single diode half-wave rectifier, and the charging...[Details]
Today's computer peripherals are pursuing high speed and high versatility. In order to meet user needs, seven companies led by Intel launched the USB (Universal Serial Bus) bus protocol in 1994, wh...[Details]
introduction
With the continuous optimization of surface mount technology (SMT) and the rapid development of chip component manufacturing technology, the application of chip mounters in the el...[Details]
1. Introduction
Automobile pollution is one of the most important issues that people are most concerned about and need to solve urgently. As an important method for detecting automobile exhau...[Details]
1. Introduction
Since the 1980s, with the continuous development of automotive electronic technology, there are more and more electronic control units in automobiles, such as electronic fuel i...[Details]
introduction
In the discharge process of tokamak plasma physics, the study of rupture and sawtooth is of great significance. Rupture and sawtooth exist in most tokamaks. Rupture is a notew...[Details]
The solidification and modularization of intelligent video analysis algorithms are the current trends in the application of intelligent video analysis technology. It perfectly combines intelligent ...[Details]
1. Background:
The instrument system parameter detection and control of the chemical production workshop of Tangshan Coal Gas Coking Plant are all analog instruments, some of which are eve...[Details]
1. Introduction to CIF Board
Fieldbus integration based on PC system
Whether it is a master or a slave, fieldbus has won unanimous praise in the field of PC-based automation. For more...[Details]
With the rapid development of intelligent control technology, computers and information technology, the trend of information appliances IA (Information Application), computers and communications integ...[Details]
Motors are important products that convert electrical energy into mechanical energy to achieve automation, and they are widely used in industrial control, medical electronics, white a...[Details]
hint:
The number of speakers and their spacing limit the sound field of a portable stereo system.
Spatial audio attempts to artificially recreate the experience of listening to sounds i...[Details]
1 Basic Features
In computer control systems and various intelligent instruments and meters composed of single-chip microcomputers (or microprocessors), various external analog signals must be ...[Details]
The DisplayPort interface standard is approved by the Video Electronics Standards Association (VESA) to provide an open, scalable standard for the entire industry. The development of DisplayPort ca...[Details]
0 Introduction
There are many types of sensors, and the working principles, measurement targets and measurement environments of different types of sensors vary greatly. The corresponding detection s...[Details]
DIY/Open Source Hardware
京公网安备 11010802033920号
EEWORLD
