Datasheet > IQXT-317-3

IQXT-317-3

更新时间： 2022-02-26 11:35:37

品牌	Logo	应用领域
IQD		石英晶振温度补偿晶振
页数	文件大小	规格书
3页	164K
描述
TCXO Specification

阅读下载

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

IQXT-317-3 数据手册

TCXO Specification

IQXT-317

ISSUE 1; January 2016

Description

Outline (mm)

A high performance, surface-mount Temperature

Compensated Crystal Oscillator (TCXO) offering excellent

phase noise, frequency stability and VC tilt compensation. The

IQXT-317 employs an analogue IC for the oscillator and

temperature compensation.

FEATURES:

Excellent Phase Noise and Frequency Stability performance.

Frequency Slope and Perturbation specifications can be

customized.

APPLICATIONS:

Communications, Base Station, Femtocell,

DSL/ADSL, LTE, SONET/SDH, WiMAX/WiBro, WLAN,

IP Timing, Precision GPS.

Frequency Parameters

Frequency

5.0MHz to 52.0MHz

±1.00ppm

Pb-Free Reflow

Frequency Tolerance

Tolerance Condition

@ 25°C ±2°C

Frequency Stability (referenced to (Fmax+Fmin)/2,

temperature ramp ≤1°C/min and VC=2.5V): ±0.1ppm to

3.0ppm

Ageing (@ 25°C): ±1ppm max over 1yr

Frequency Slope (minimum of one frequency reading every

2°C over the operating temperature range, temperature ramp

≤1°C/min and VC=2.5V): 0.1ppm/°C max

Static Temperature Hysteresis (frequency change after

reciprocal temperature ramped over the operating range -

frequency measured before and after @ 25°C): 0.4ppm max

Supply Voltage Variation (±5% change @ 25°C): ±0.1ppm max

Load Variation (±10% change @ 25°C and load as stated in

Output Details section): ±0.2ppm max

Reflow Variation (after two consecutive reflows as per profile

shown and 1hr recovery @ 25°C): ±1ppm max

Note: Parts should be shielded from drafts causing unexpected

thermal gradients. Temperature changes due to ambient air

currents can lead to short term frequency drift.

Electrical Parameters

Supply Voltage Range: 2.8V to 5.5V

Supply Current (@ TA=25°C, Vs max and load as stated in

Output Details section): 2.9mA max

Frequency Adjustment

Pulling

±6ppm to ±30ppm

2.5V ±2.0V

Control Voltage

Input Impedence

100kΩ min

Linearity (deviation from straight line curve fit): 10% max

Note: VC of 4.5V is only applicable when a Vs of 5.0V is

applied.

Operating Temperature Ranges

-40 to 85°C

Sales Office Contact Details:

UK: +44 (0)1460 270200

Germany: 0800 1808 443

France: 0800 901 383

USA: +1.760.318.2824

Email: info@iqdfrequencyproducts.com

Web: www.iqdfrequencyproducts.com

Printed on 26 Apr 16 14:49 using Model Data Sheet V1.2550

Page 1 of 3

12 3

下载PDF

与IQXT-317-3相关器件

型号	品牌	描述	获取价格	数据表
IQXT-318	IQD	TCXO Specification	获取价格
IQXT-318-1	IQD	TCXO Specification	获取价格
IQXT-318-10	IQD	TCXO Specification	获取价格
IQXT-318-11	IQD	TCXO Specification	获取价格
IQXT-318-12	IQD	TCXO Specification	获取价格
IQXT-318-13	IQD	TCXO Specification	获取价格