封装规格[mm]: 3.2×2.5×0.9
频率范围[MHz]: 2.4 ~ 54
工作电压 [Typ.]: 3.3V
工作温度范围: -20℃ ~ +70℃, -40℃ ~ +85℃
输出模式: CMOS
产品特色: SPXO, High Stability
RoHS And 无铅:
资料下载:  Datasheet
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产品详情

特点

  • 紧密的对称性(45%~55%)
  • 快速起振(2mSec max.)
  • 低成本
  • 高稳定性

产品应用

  • SONET/SDH
  • DDS
  • DSL/ADSL
  • 基站终端

介绍

3VA是一款小型、小尺寸封装的VCXO压控振荡器产品,该产品在-40℃~+85℃的标准工作温度范围内实现宽牵引拉力,具备出色的稳定性和低抖动特性。广泛适应于无线设备、IOT设备、以太网/光纤、基站及音视频电子等应用场景中。

Electrical Specifications

Item

Symb.

Min.

Typ.

Max.

Unit

Notes

Frequency Range

Freq.

2.400


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

2.4MHz ≤ 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


选择需要的封装规格、脚位及产品系列   3.2×2.5mm;6pad;3VA Series    

选择需要的频率    24.000MHz     

选择需要的工作电压   3.3V    

选择需要的频率精度at 25℃):   ±20ppm    

选择需要的工作温度范围:    -40℃~+85℃    

选择需要的频率&温度特性  ±30ppm     

您需要的产品是: 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


资料下载

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