Datasheet > OX2450A-FZ-25-77.760

OX2450A-FZ-25-77.760

更新时间： 2025-07-19 10:01:23

品牌	Logo	应用领域
纬创 - RALTRON		/
页数	文件大小	规格书
3页	46K
描述
Oscillator, 1MHz Min, 77.76MHz Max, 77.76MHz Nom

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OCXO

OCXO SERIES 5000

n FEATURES

Small OCXO in SMD package

Laser trim Option for final System Calibration

Frequencies up to 77.760 MHz

n ELECTRICAL PERFORMANCE

PARAMETER

OCXO SERIES 5000

AT CUT CRYSTAL

SC CUT CRYSTAL

Supply voltage, nom.

Power dissipation steady

state

5V ±5% (3.3V Optional)

1.5 Watt Max.

Warm-Up power

Warm-Up time.

3 Watt Max

3 min Max

Frequency range

Frequency Adjustment

1.00 To 77.760 MHz

±10PPM Min (0 to 5V)

±0.7PPM Min (0 to 5V)

±0.05 PPM

±0.25 PPM

±0.37 PPM

±0.01 PPM

±0.03 PPM

±0.05 PPM

Freq. stability vs. temperature

LX: 0°C to 60°C

FZ: -30°C to 70°C

D3: -40°C to 85°

(Standard, contact factory for different temp ranges and stabilities)

Freq. stability vs. supply

changes

Freq. stability vs. load

changes

±0.015 PPM Max for ±5% Change

±0.01 PPM Max for ±5% Change

±0.010 PPM Max for ±5% Change

±0.005 PPM Max for ±5% Change

±4 PPM Max for 10 Years

±0.5 PPM/Year Max

±0.005 PPM/Day Max.

±1 PPM Max for 10 Years

±0.150 PPM/Year Max

±0.002 PPM/Day Max.

Long term stability (Aging)

Output

HCMOS/TTL/PECL/Sine 0 to +7dBm (Low voltage CMOS Available)

-30dBc(Sine Output)

Harmonics

Spurious

Duty cycle

-75dBc(Sine Output)

40/60% to 60/40%(HCMOS)

. (HCMOS, 10%~90%Vout, 90%~10%Vout)

1 to 10MHz 10nS Max

Rise / fall time

10 to 30MHz 5nS Max

30 to 77.760MHz 3nS Max

Short term Stability

(Allan Variance)

1 E-10 /Sec

5 E-11 /Sec

Offset

10Hz

100Hz

1000Hz

Phase Noise

Offset

10Hz

100Hz

1000Hz

Phase Noise

Phase Noise Typical at

10MHz

-90 dBc/Hz

-125 dBc/Hz

-135 dBc/Hz

-110 dBc/Hz

-125 dBc/Hz

-140 dBc/Hz

10000Hz -150 dBc/Hz

The above Specification reflects the typical performance of this family of Oscillators.

Center Frequency, Temperature Stability, Aging, Phase Noise and Frequency Adjustment range are inter-related parameters. There are design

trade offs among this critical parameters and is not always possible to optimize all. Raltron Engineering can optimize to a specific requirement.

Please consult factory for your application.

R A L T R O N E L E C T R O N I C S C O R P . § 1 0 6 5 1 N . W . 1 9 ^{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OX2450A-FZ-25-77.760相关器件

型号	品牌	获取价格	描述	数据表
OX2450A-FZ-28-1.000	RALTRON	获取价格	Oscillator, 1MHz Min, 77.76MHz Max, 1MHz Nom
OX2450A-FZ-37-77.760	RALTRON	获取价格	Oscillator, 1MHz Min, 77.76MHz Max, 77.76MHz Nom
OX2450A-FZ-5-155.520	RALTRON	获取价格	Oscillator, 1MHz Min, 155.52MHz Max, 155.52MHz Nom, CMOS
OX2450A-LX	RALTRON	获取价格	OCXO
OX2450A-LX-10-1.000	RALTRON	获取价格	Oscillator, 1MHz Min, 155.52MHz Max, 1MHz Nom, CMOS
OX2450A-LX-10-100.000	RALTRON	获取价格	Oscillator, 1MHz Min, 100MHz Max, 100MHz Nom
OX2450A-LX-10-155.520	RALTRON	获取价格	Oscillator, 1MHz Min, 155.52MHz Max, 155.52MHz Nom, CMOS
OX2450A-LX-25-1.000	RALTRON	获取价格	Oscillator, 1MHz Min, 77.76MHz Max, 1MHz Nom
OX2450A-LX-25-155.520	RALTRON	获取价格	Oscillator, 1MHz Min, 155.52MHz Max, 155.52MHz Nom, CMOS
OX2450A-LX-37-1.000	RALTRON	获取价格	Oscillator, 1MHz Min, 77.76MHz Max, 1MHz Nom

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