电子工程世界电子工程世界电子工程世界

关键词

搜索

型号

搜索

TX914-2527V-038.88M

产品描述TCVCXO, Sine,
产品类别无源元件    振荡器   
文件大小627KB,共4页
制造商Connor-Winfield
官网地址http://www.conwin.com/
标准
下载文档 详细参数 全文预览

TX914-2527V-038.88M概述

TCVCXO, Sine,

TX914-2527V-038.88M规格参数

参数名称属性值
是否Rohs认证符合
厂商名称Connor-Winfield
Reach Compliance Codeunknow

TX914-2527V-038.88M文档预览

TCXO - VCTCXO
Specification:
TX914- Sinewave Series
2111 Comprehensive Drive
Aurora, Illinois 60505
Phone: 630- 851- 4722
Fax: 630- 851- 5040
www.conwin.com
Description:
The Connor-Winfield's TX914
Sinewave Series of Temperature
Compensated Crystal Oscillators
and Voltage Controlled Temperature
Compensated Crystal Oscillators are
designed for use in S3 Telecom Applications. Through
the use of Analog Temperature Compensation, this
device is capable of holding sub 1-ppm stabilities over
the commercial or the industrial temperature ranges.
All models will meet ±4.6 ppm accuracies for twenty
years. STRATUM 3 compliant models are available.
The TX914 series provides temperature stabilities
in the range of ±0.28 ppm to ±2.50 ppm, over the
commercial, extended commercial or the industrial
temperature range.
The TX914 series is available with Sinewave output
along optional Electronic Frequency Tuning (VCTCXO).
These oscillators provide outstanding phase noise
characteristics that will meet the most stringent
requirements.
Features:
TCXO / VCTCXO
Frequency Range: 6.4 to 100 MHz
3.3 Vdc or 5.0 Vdc Operation
Sinewave Output
Frequency Stabilities Available:
±0.28ppm,
±0.5ppm,±1.0ppm or ±2.5ppm
Temperature Ranges Available:
0 to 70°C. -20 to 70°C or -40 to 85°C
Frequency Tolerance:
±4.60 ppm for 20 years.
Low Jitter <1ps RMS
Voltage Control on Pin 1
9x14mm footprint
RoHS Compliant / Lead Free
Recommended for New Designs
Package Outline
Marking Diagram
Pin Connections
1:
2:
3:
4:
NC or Voltage Control
Ground
Output
Vdd
Ordering Information
TX914-
Oscillator
Type
14 Pin DIP
TCXO or
VCTCXO
28
Frequency
Stability
28 = ±0.28 ppm
05 = ±0.50 ppm
10 = ±1.00 ppm
25 = ±2.50 ppm
0
Temperature
Range
0 = 0 to 70°C
1 = -20 to 70°C
2 = -40 to 85°C
7
Supply Voltage
Output Type
7 = 3.3 Vdc, Sinewave
8 = 5.0 Vdc, Sinewave
T
TCXO Type
T = TCXO
(Fixed Freq.)
(Voltage Controlled)
-020.0M
Output
Frequency
Frequency
Format
-xxx.xM Min.*
-xxx.xxxxxxM Max*
*Min 1, Max 6
digits after the
decimal point.
M = MHz
V = VCTCXO
Bulletin
Page
Revision
Date
Tx437
1 of 4
01
09 Nov 2017
Example Part Numbers:
TX914-2807T-020.0M = 9x14mm package,
±0.28
ppm, 0 to 70°C, 3.3 Vdc, Sinewave Output, TCXO, Output Frequency 20.0 MHz
TX914-0528V-38.88M = 9x14mm package,
±0.50
ppm, -40 to 85°C, 5.0 Vdc, Sinewave Output, VCTCXO, 38.88 MHz
2111 Comprehensive Drive
Aurora, Illinois 60505
Phone: 630- 851- 4722
Fax: 630- 851- 5040
www.conwin.com
Parameter
Storage Temperature
Supply Voltage 3.3 Vdc (Vdd)
5.0 Vdc (Vdd)
Control Voltage (Vc)
Absolute Maximum Ratings
Minimum
-55
-0.5
-0.5
-0.5
Nominal
-
-
-
-
Maximum
125
4.5
7.0
Vdd+0.5
Units
°C
Vdc
Vdc
Vdc
Notes
Absolute Ratings: Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only. The functional
operation of the device at those or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to conditions outside
the "recommended operating conditions" for any extended period of time may adversely impact device reliability and result in failures not covered by warranty.
Parameter
Operating Specifications for TX914 Series
Minimum
Nominal
Maximum
50
60
100
100
1.0
0.28
0.50
1.00
2.50
0.32
50
50
3.0
4.60
Units
MHz
MHz
MHz
MHz
ppm
ppm
ppm
ppm
ppm
ppm
ppb
ppb
ppm
ppm
Notes
Frequency Range (Fo)
Stability Code 28
6.4
-
Stability Code 05
6.4
-
Stability Code 10
6.4
-
Stability Code 25
6.4
-
Frequency Calibration
-1.0
-
Frequency Stability vs. Change in Temperature: (See Ordering Information)
Stability Code 28
-0.28
-
Stability Code 05
-0.50
-
Stability Code 10
-1.00
-
Stability Code 25
-2.50
-
Holdover Stability (Stability code 28 only)
-0.32
-
Frequency Stability vs. Load
-50
-
Frequency Stability vs. Voltage
-50
-
Aging / Life (20 Years)
-3.0
-
Total Frequency Tolerance (20 Years)
-4.60
-
1
2
2
2
2
3
±5%
±5%
4
Parameter
Operating Temperature Ranges
Minimum
Nominal
-
-
-
Maximum
70
70
85
Units
°C
°C
°C
Notes
Operating Temperature Range: (See Ordering Information)
Temperature Code 0
0
Temperature Code 1
-20
Temperature Code 2
-40
Notes:
1.
Initial calibration @ 25°C. Specifications at time of shipment after 48 hours of operation
. For VCTCXO control voltage must be fixed.
2. Frequency stability vs. change in temperature. [±(Fmax - Fmin)/(2*Fo)].
3. Inclusive
of frequency stability, supply voltage change (±1%), aging, for 24 hours.
4. Inclusive of calibration @ 25°C, frequency vs. change in temperature, change in supply voltage (±5%), load change (±5%), shock and vibration and 20 years aging.
Bulletin
Page
Revision
Date
Specifications subject to change without notification. See Connor-Winfield's website for latest revision.
© Copyright 2017 The Connor-Winfield Corporation
Not intended for life support applications.
Tx437
2 of 4
01
09 Nov 2017
2111 Comprehensive Drive
Aurora, Illinois 60505
Phone: 630- 851- 4722
Fax: 630- 851- 5040
www.conwin.com
Parameter
Supply Voltage: (Vdd) (See Ordering Information)
Supply Voltage Code 7
Supply Voltage Code 8
Supply Current Vdd = Nominal Voltage
Static Temperature Hysteresis
Jitter:
Period Jitter
Phase Jitter (BW: 12 KHz to Fo/2)
Typical SSB Phase Noise: (Fo = 20 MHz)
@ 10 Hz offset
@ 100 Hz offset
@ 1 KHz offset
@ 10 KHz offset
@ >100 KHz offset
Typical SSB Phase Noise: (Fo = 100 MHz)
@ 10 Hz
@ 100 Hz
@ 1 KHz
@ 10 KHz
@ >100 KHz
Start-Up Time
Operating Specifications
Minimum
3.13
4.75
-
-0.4
-
-
-
-
-
-
-
-
-
-
-
-
-
Nominal
3.30
5.00
6
-
3
0.5
-90
-120
-140
-150
-152
-65
-95
-120
-143
-150
-
Maximum
3.47
5.25
15
0.4
5
1.0
-
-
-
-
-
-
-
-
-
-
1
Units
Vdc
Vdc
mA
ppm
ps RMS
ps RMS
dBC/Hz
dBC/Hz
dBC/Hz
dBC/Hz
dBC/Hz
dBC/Hz
dBC/Hz
dBC/Hz
dBC/Hz
dBC/Hz
ms
Notes
±5%
±5%
5
Parameter
Load
Output Voltage
Harmonics
Spuious
Sinewave Output Characteristics
Minimum
-
3.0
-
-
Nominal
50
6.0
-
-
Maximum
-
-
-30
-80
Units
Ohm
dBm
dBc
dBc
Notes
AC Coupled
Parameter
Voltage Control Input Characteristics (Pin 1) Optional
Minimum
Nominal
Maximum
3.00
4.5
-
-
-
Units
V
V
ppm
Ohms
%
Notes
Control Voltage Range: (Vc) Voltage Control Code V (See Ordering Information)
Vdd = 3.3 Vdc
0.30
1.65
Vdd = 5.0 Vdc
0.5
2.5
Frequency Pullability
±10.0
-
Input Impedance
100K
-
Linearity
±5
-
Slope
Positive Transfer Function
6
Package Characteristics
TX914-Series Package
Non-hermetic package consisting of an FR4 substrate with grounded metal cover
Environmental Characteristics
Shock
Sinusoidal Vibration
Random Vibration
Moisture
Marking Permanency
Solder Process
Notes:
500 G’s 1ms, Halfsine, 3 shocks per direction, per MIL-STD 202G, Method 213B Test Condition D.
0.06” D.A. or 10G’s Peak, 10 to 500 Hz, per MIL-STD-202G, Method 204D, Test Condition A.
5.35 G’s rms. 20 to 2000 Hz per MIL-STD-202G, Method 214,Test Condition 1A, 15 minutes each axis.
10 cycles, 95% RH, Per MIL-STD-202G, Method 112.
Per MIL-STD-202G, Method 215J.
RoHS compliant, lead free. See solder profile on page 4.
5. Frequency change after reciprocal temperature ramped over the operating range. Frequency measured before and after at 25°C.
6. Referenced to Fo.
Bulletin
Page
Revision
Date
Tx437
3 of 4
01
09 Nov 2017
Specifications subject to change without notification. See Connor-Winfield's website for latest revision.
© Copyright 2017 The Connor-Winfield Corporation
Not intended for life support applications.
2111 Comprehensive Drive
Aurora, Illinois 60505
Phone: 630- 851- 4722
Fax: 630- 851- 5040
www.conwin.com
Suggested Pad Layout
Tape and Reel
Sinewave Test Circuit
Sinewave Output Waveform
Sinewave Output, 3 dBm minimum into 50 Ohms
Sinewave Output, 1 dBm minimum into 50 Ohms
Phase Noise Plot
RoHS Solder Profile
Temperature
260°C
220°C
180°C
150°C
120°C
260°C
0
10 s
Up to 120 s
60 to 90 s
Typical
Typical
Meets IPC/JEDEC J-STD-020C
Bulletin
Page
Revision
Date
Specifications subject to change without notification. See Connor-Winfield's website for latest revision.
© Copyright 2017 The Connor-Winfield Corporation
Not intended for life support applications.
Tx437
4 of 4
01
09 Nov 2017
esp32 开发环境之idf,eclipse,vscode极简安装
本帖最后由 damiaa 于 2021-8-21 21:02 编辑 esp32 开发环境之idf,eclipse,vscode极简安装 经过几天esp32 开发环境的接触,发现网上文章很杂。也很烦锁。摸索了一个最简单的安装方法。 ......
damiaa 国产芯片交流
在龙芯推广会上作的都江堰操作系统主题演讲
感谢龙芯俱乐部的邀请,让我们能够在一起分享都江堰操作系统技术,附件是演讲材料,更多的信息请到www.djyos.com了解。 ...
paradise721 嵌入式系统
CC2430串口发送数据反映慢
各位大神,我在使用CC2430进行测试的时候,组网成功,然后通过串口相网关设备发送(读取终端数据)的命令的时候,发现需要很长一段时间(4s左右)网关才能响应我的命令,然后再过1s左右的时间读 ......
billloves 无线连接
TI LMH3401 7GHz 超宽带固定增益全差分放大器
506720506721506722 ...
Jacktang 无线连接
Wio终端 (Wio Terminal)
Wio终端是 Seeed推出的使用ATSAMD51内核,具有Realtek RTL8720DN BLE 5.0和Wi-Fi 2.4G / 5G开发板。 WioTerminal与Arduino和MicroPython兼容,使用了ATSAMD51的微控制器,具有Realtek RTL872 ......
dcexpert MicroPython开源版块
【米尔MYS-8MMX】- 2:SD卡启动
本帖最后由 MianQi 于 2021-8-4 12:18 编辑 先按照常规的做法做了一个Ubuntu启动盘,之前在台式机和笔记本上都这样用,就是直接将".ISO"文件推送到SD卡,但这个办法在米尔这里行不通,经 ......
MianQi Linux开发

 
EEWorld订阅号

 
EEWorld服务号

 
汽车开发圈

 
机器人开发圈

About Us 关于我们 客户服务 联系方式 器件索引 网站地图 最新更新 手机版

站点相关: 大学堂 TI培训 Datasheet 电子工程 索引文件: 2426  2491  1961  2052  470  30  22  5  44  27 

器件索引   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

北京市海淀区中关村大街18号B座15层1530室 电话:(010)82350740 邮编:100190

电子工程世界版权所有 京B2-20211791 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 Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved