Package Size: 3.2×2.5×0.9
Frequency Range: 10 ~ 52
Supply Voltage: 1.8V, 2.5V, 3.3V
Temperature Range: -20℃ ~ +70℃, -30℃ ~ +85℃, -40℃ ~ +85℃
Output Leve: Clipped sine wave
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Product details

Feature

  • Quick oscillation start up time(2mSec max.)
  • Low current consumption(2mA max.)
  • Low Aging
  • Tight temperature stability

Application

  • GPS
  • Wireless Communications
  • Test Equipment
  • Networking systems
  • Industrial control & automation

Overview

3VT is an small and compact VC-TCXO oscillator product. This product provides a wide pulling force within the standard operating temperature range of -40℃~+85℃, and the frequency stability is ±1ppm

Electrical Specifications

Item

Symb.

Min.

Typ.

Max.

Unit

Notes

Frequency Range

Freq.

10


52.000

MHz


Operating Temperature

T_use

-20


+70


-30


+85

-40


+85

Storage Temperature Range

T_stg

-55


+125


Supply Voltage

Vdd

1.8


3.3

V


Output Waveform


Clipped Sine Wave



Frequency Tolerence

Fo_tol



±2

ppm

T_use=25±2 ℃

Frequency Vs Temperature Change

Fo_Tc

±0.5


±2.5

ppm

T_use= -30℃+85 ℃

Based on frequency at +25℃

Frequency vs Load Change

Fo_Load



±0.2

ppm

±10% load change

Frequency vs Voltage Change

Fo_Vdd



±0.2

ppm

Voltage varied ±5% at 25℃

Current Consumption

Icc



2

mA


Center Voltage(VC-TCXO)

Vcont


1.4


V


Control Voltage Range(VC-TCXO)

Vc

0.4


2.4

V


Frequency Pulling Range(VC-TCXO)

PR

±8


±15

ppm


Linearity(VC-TCXO)

L


10


%


Duty Cycle

SYM

40


60

%

Ground level

Output Level

Vp-p

0.8



V


Harmonics




-5.0

dBc


Output Load

Load

10KΩ//10pF



Start-up Time

T_str



2

mS


Phase Noise


-130

dBc/Hz

Offset:1KHz


-152

dBc/Hz

Offset:100KHz

Aging

f_age



±1

ppm

1st. Year at 25℃


Frequency Stability & Operating Temperature Range

Operating Temperature Range

Frequency Stability

±0.5ppm

±1.0ppm

±1.5ppm

±2.0ppm

±2.5ppm

-20℃ to +70℃

-30℃ to +85℃

-40℃ to +85℃

★:Available


Mechanical Dimensions

3VT.jpg


Selection Guide

需求描述


Select the required packaging specifications and product series   3.2×2.5mm;3VT Series    

Select the desired frequency    26.000MHz     

Select the required supply voltage   3.3V    

Select the desired output mode   Clipped Sine Wave    

Select the required frequency toleranceat 25℃):   ±1ppm    

Select the desired operating temperature range    -40℃~+85℃    

Select the desired frequency and temperature characteristics  ±0.5ppm     

The product you need is 3VT Series 26.000MHz 3.3V Clipped Sine Wave ±1ppm@25℃ ±0.5ppm@-40~+85℃     


标称频率[MHz]
10.00012.00012.80016.00019.20020.00024.00024.576
25.000
26.000
27.000
30.00032.000
38.40040.000
48.000
50.00052.000







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