Datasheet > TU4045A-LZ-0.28-40.000STR3

TU4045A-LZ-0.28-40.000STR3

更新时间： 2024-11-14 10:14:11

品牌	Logo	应用领域
纬创 - RALTRON		/
页数	文件大小	规格书
2页	48K
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Oscillator

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TU4045A-LZ-0.28-40.000STR3 数据手册

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DIGITAL TCXO

DIP 14 STRATUM 3 DIGITAL TCXO TU045A SERIES

FEATURES:

- Fully meeting free run frequency accuracy and 24 hours maximum frequency drift requirements for

STRATUM 3 according to Telecordia GR-1244-CORE (Issue 2)*

- Very low power consumption suitable for portable and/or battery operated equipment

ELECTRICAL SPECIFICATION**

PARAMETER

Supply voltage, nom.

SYMBOL

CONDITIONS

VALUE

UNIT

Vs° 5%

3.3

5.0

HCMOS / LVCMOS Supply current, max. Is

CLIPPED SINWAVE

Vs, nom. / Ta=25£C

12.0 to 20.0

2.0 to 5.0

Frequency, nom.

Dfc/fo

10.000 to 40.000

° 4.6

MHz

ppm

Overall frequency stability over 10 years

of operation including Initial Frequency

Calibration

Ta=-40£C to + 85£C

Frequency drift during 24 hours of

continuous operation, max (See note 1)

Ta=-40£C to + 85£C

° 0.37

ppm

Dfc/fo

Ta 0£C to + 70£C

Ta=-40£C to + 85£C

Temperature Stability (See note 2)

° 0.30

ppm

Ta=0£C to + 70£C

Offset Df = 12kHz to 20MHz

° 0.28

ppm

Jitter (peak to peak), max

(Fnom = 20 MHz)

J(f)

Phase noise SSB @ freq.offset, max

(Fnom = 20 MHz)

-80

dBc/Hz

… (Df)

Df=10Hz

Df=100Hz

Df=1kHz

Df ³ 10kHz

Load = 15pF

Load=10 kW||20pF

Load = 15pF

-110

-130

-145

HCMOS output levels

Clipped Sine

Duty Cycle

VOH/VOL

Vout

0.9Vcc / 0.1Vcc

0.7

45 to 55

Vp-p

Raise/Fall time, max

Tr/Tf

Load = 15pF

ENVIRONMENTAL SPECIFICATION

Storage temperature range

-45°C½ .+85°C

Vibration

IEC 68-2-6, test Fc:

All parameters within initial

10..500 Hz, 10g, 2 h, 3 directions

IEC 68-2-27, test Ea:

100g, “ sine, 3 bumps, 6 directions

limits

All parameters within initial

limits

Mechanical shocks

Notes:

1. The TCXO is not designed to lock on any external references. The 24 hours drift can be measured

any time after minimum 1 hour from initial turn on. Please contact factory for details.

2. The Temperature Stability is calculated with regard to frequency reading at 25±Cꢀ 1±C.

* Telecordia is a trademark of Telecordia Technologies

** This specification is typical. Other frequencies, output types and custom parameters are available. Please, contact

factory for details.

RALTRON ELECTRONICS CORP. §10651 N.W . 19^{t h}St §Miami, Florida 33172 §U.S.A.

phone: +001(305) 593-6033 §fax: +001(305)594-3973 §e-mail: sales@raltron.com §internet: http:/www.raltron.com

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与TU4045A-LZ-0.28-40.000STR3相关器件

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TU4045A-LZ-0.3-FREQ-S3-3	RALTRON	获取价格	LVCMOS Output Clock Oscillator, 10MHz Min, 40MHz Max
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TU406G	TAITRON	获取价格	4A Glass Passivated Bridge Rectifier
TU408	TAITRON	获取价格	4A Bridge Rectifiers
TU408G	TAITRON	获取价格	4A Glass Passivated Bridge Rectifier
TU410	TAITRON	获取价格	4A Bridge Rectifiers
TU4101A-D3-0.3-FREQ-STR3	RALTRON	获取价格	LVHCMOS Output Clock Oscillator, 10MHz Min, 40MHz Max, SMT, 6 PIN
TU4101A-LZ-0.28-FREQ-STR3	RALTRON	获取价格	LVHCMOS Output Clock Oscillator, 10MHz Min, 40MHz Max, SMT, 6 PIN
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