Package Size: 3.2×2.5×0.9
Frequency Range: 2.048 ~ 54
Supply Voltage: 3.3V
Temperature Range: -20℃ ~ +70℃, -40℃ ~ +85℃
Output Leve: CMOS
FEATURES: SPXO, High Stability
RoHS And Pb Free:
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Product details

Feature

  • Tight symmetry available(45 to 55%)
  • Quick oscillation start up time(2mSec max.)
  • Low cost
  • Tight temperature stability

Application

  • Networking, SONET/SDH
  • Direct Digital Synthesis (DDS)
  • DSL/ADSL
  • Base Terminal Stations

Overview

3VA is a small, small package VCXO product, which achieves wide pulling force within the standard operating temperature range of -40℃~+85℃, and has excellent stability and low jitter characteristics.

Electrical Specifications

Item

Symb.

Min.

Typ.

Max.

Unit

Notes

Frequency Range

Freq.

2.048


54.000

MHz


Operating Temperature

T_use

-20


+70


-40


+85


Storage Temperature Range

T_stg

-55


+125


Supply Voltage

Vdd

2.97

3.3

3.63

V


Output Load

L_CMOS


15


pF


Current Consumption

Icc



10

mA

2.048MHz ≤ Freq. 36MHz



15

mA

36MHz ≤ Freq. ≤ 54MHz

Absolute Pull Range

APR

±50



ppm


Center Voltage

Vcont


1.65


V


Control Voltage Range

Vc

0.3


3.0

V


Linearity

L


10


%


Modulation Band Width

MBW

15



KHz


VC Input Impedance

Rin

5




Duty Cycle

SYM

45


55

%

50 % Vdd level, L_CMOS ≤ 15 pF

High output voltage

VOH

0.9Vdd



V


Low output voltage

VOL



0.1Vdd

V


Enable Voltage High (Logic 1)

VIH

0.7Vdd



V

Output will be disable if OE is Logic 0

Output will be enable if OE is Logic 1 or open

Enable Voltage Low (Logic 0)

VIL



0.3Vdd

V

Rise / Fall Time

TR / TF



5

nS

10% Vdd to 90% Level

Start-up Time

T_str



2

mS

To 90% of Final Amplitude

Aging

f_age



±3

ppm

1st. Year at 25℃


Frequency Stability & Operating Temperature Range

Operating Temperature Range

Frequency Stability

±25ppm

±50ppm

-20℃ to +70℃

-40℃ to +85℃

Available    Conditional  

All condition*Include 25℃ tolerance, operating temperature range , input voltage change,aging, load change.


Mechanical Dimensions

3VA.jpg


Selection Guide

需求描述


Select the required package size, pin position and product series   3.2×2.5mm;6pad;3VA Series    

Select the desired frequency    24.000MHz     

Select the required supply voltage   3.3V    

Select the required frequency toleranceat 25℃):   ±20ppm    

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

Select the desired frequency and temperature characteristics  ±30ppm     

The product you need is 3VA Series 24.000MHz 3.3V ±20ppm@25℃ ±30ppm@-40~+85℃     


标称频率[MHz]
4.0004.0964.9152
6.0007.37287.680
8.0008.192
10.00011.059211.289612.00012.28813.00014.745616.000
16.384
18.432
19.200
19.440
20.000
22.579224.000
24.576
25.00026.000
27.000
29.4912
30.000
32.000
32.768
33.000
40.00045.158448.000
49.152
50.00052.000
54.000


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