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Standard VCXO Series VW CMOS

Standard VCXO Series VW CMOSStandard VCXO Series VW CMOS
Description:

FEATURE

Typical 5.0 x 3.2 x 1.25 mm 6 pads ceramic SMD package.

Tight symmetry (45 to 55%) available.

Operating temperature up to 105。C

Tri-state enable/disable


TYPICAL APPLICATION

Set-top Box, HDTV

WiMAX/WLAN

xDSL/ VoIP, Cable modem


ELECTRICAL SPECIFICATION

Parameter

2.5v/3.3v

Unit

Min.

Max.


Supply Voltage Variation(VDD)

VDD-5%

VDD+5%

V

Frequency Range

1.5

170

MHz

Standard Frequency

19.44,38.4


Absolute Pulling Range(APR)

±50

-

ppm

Control Voltage Range

0.3

3

V

Supply Current   1.5MHz≦Fo<20 MHz

               20MHz≦Fo< 50 MHz

               50MHz≦Fo≦170 MHz

-

10


-

20

mA

-

30


Output Level(CMOS)

      Output High (Logic”1”)

                   Output Low (Logic”1”)

2.97

-

V

-

0.33


Transltion Time:Rise/Fall Time+

       10MHz≦Fo≦250 MHz


-

5


-

4

nSec

-

3


Start Time

-

2

mSec

Tri-State(Input to Pin 2)

       Enable(High voltage or floating)

       Disable(Low voltage or GND)


2.31

-

V

-

0.99


Linearity

-

10

%

Modulation Bandwldth(BW)

15

-

KHz

Input Impedance

10000

-

Period Jitter(PK-PK)

-

40

pSec

RMS Phase Jitter(Integrated 12KHz-20MHZ)

-

1

pSec

Phase Noise@155.52MHz 100Hz

                      1 KHz

                      10KHz

-100

Dbc/Hz

-133

-140

Aging(@25℃ 1 st year

-

±3

ppm

Storage Temp.Range

-55

125

Standard frequencies are frequencies which the crystal has been designed and does not imply a stock position.

+ Transition times are measured between 10% and 90% of VDD, with an output load of 15pF.

FREQ. STABILITY vs. TEMP. RANGE

  Ppm

 

Temp. (°C)

±25

±50

-10 ~ +60

-20 ~ +70

-40 ~ +85

×

-40 ~ +105

×

*○: Available △:Conditional X: Not available *Inclusive of calibration @25℃,operating temperature range,input voltage variation,load variation,aging(1st year),shock,and vibration. DIMENSION (mm)                                 SOLDER PAD LAYOUT (mm):4-2.jpgNote: not all combination of options are available. Other specifications may be available upon request.

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