Datasheet > 344LA-155.520

344LA-155.520

更新时间： 2024-11-30 18:54:03

品牌	Logo	应用领域
西迪斯 - CTS		/
页数	文件大小	规格书
2页	39K
描述
Oscillator

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技术参数
数据手册

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344LA-155.520 技术参数

生命周期：	Obsolete	Reach Compliance Code：	unknown
风险等级：	5.84	Base Number Matches：	1

344LA-155.520 数据手册

Model 344

“Panther PLL+” Series

Low Cost PECL VCXO

♦ Low Phase Jitter: < 15 pSec RMS

♦ +3.3Vdc or +5.0Vdc Operation

♦ Complimentary PECL Output Stage

♦ Output Enable Function

♦ Low Noise Phase Locked Multiplier

♦ Guaranteed Minimum Pull Range

♦ Industry Standard Ceramic Package

Electrical Characteristics

Parameter

Sym

Conditions

Min

Typical

Max

Unit

Power Supply

Vcc

3.135

4.750

3.30

5.00

60 (3.3Vdc)

80 (5.0Vdc)

155.520

125.00

3.465

5.250

100

Vdc

± 5%

Supply

Current

Center

Frequency

Icc

Vcc=Max.

No Load

f_nom

156

MHz

77.760

Freq. vs.

Temp.

Freq. vs.

Voltage

Over Operating

Temp. Range

Vcc ±5%

ppm

∆f/∆Temp

∆f/∆Vcc

± 15

± 2

Freq. vs. Load

Freq. vs Time

(Aging)

ppm

∆f/∆RL

∆f/∆Time

± 10% Variation

10 years

± 1

Control

Voltage

3.3V “L” Version

5.0V “S” Version

+25°C at time of

Shipment

Best Staight Line Fit

Under all conditions

for the life of the

0.0

0.5

3.3

4.5

ppm

Frequency

Deviation

Linearity

Absolute Pull

Range

∆f

± 120

Lin

APR

-10

±50

ppm

part (Ref. to f_nom

)

Input

Zin

KΩ

Impedance

Bandwidth

Symmetry

Amplitude

Rise/Fall

Times

-3db Point

KHz

Sym

tr, tf

@ 50% Level

Nominal Load

20% to 80%

Vcc-1.025V

550

Vcc-1.62V

pSec

Ω

Load

to Vcc-2.0V or

Equivalent

Phase Jitter

12KHz to 20MHz

Bandwidth

<15

pSec RMS

♦ ♦ ♦ CTS Frequency Products ♦ 400 W. North Street ♦ Carlisle, PA 17013 ♦ 717-243-5929 ♦ ♦ ♦

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