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Standard VCXO Series VK

Standard VCXO Series VKStandard VCXO Series VK
Description:

FEATURE

Typical 14.2 x 9.3 x 5.4 mm 6 pads ceramic SMD package.

Tight symmetry (45 to 55%) available.

Wide frequency control range.

Low phase jitter(Max:0.5 pSec).

Complementary Output.


TYPICAL APPLICATION

Set-top Box, HDTV

-WiMAX/WLAN

xDSL/ VoIP, Cable modem


ELECTRICAL SPECIFICATION:

Parameter

LVPECL

LVDS

Unit

3.3v

2.5v

3.3v

2.5v

Min.

Max.

Min.

Max.

Min.

Max.

Min.

Max.

Supply Voltage Variation(VDD)

VDD-5%

VDD+5%

VDD-5%

VDD+5%

VDD-5%

VDD+5%

VDD-5%

VDD+5%

V

Frequency Range

30

250

30

250

30

250

30

250

MHz

Standard Frequency

77.76,106.25,122.88,125,155.52,156.25,200

Absolute Pulling Range(APR)

±50

-

±50

-

±50

-

±50

-

ppm

Control Voltage Range

0.3

3

0

2.5

0.3

3

0

2.5

V

Supply Current

30MHz≦Fo<65MHz

65MHz≦Fo≦250MHz

-

75

-

75

-

45

-

45

mA

-

100

-

100

-

80

-

80

Output Level

Output High (Logic”1”)

Output Low (Logic”0”)

2.275

-

1.475

-

-

1.6

-

1.6

V

-

1.68

-

1.095

0.9

-

0.9

-

Transltion Time:Rise/Fall Time+

-

1

-

1

-

1

-

1

nSec

Start Time

-

3

-

3

-

3

-

3

mSec

Tri-State(Input to Pin 2,Enable Low)

Enable(High voltage or floating)

Disable(Low voltage or GND)


-

0.99

-

0.75

-

0.99

-

0.75

V

2.31

-

1.75

-

2.31

-

1.75

-

Linearity

-

10

-

10

-

10

-

10

%

Modulation Bandwldth(BW)

15

-

15

-

15

-

15

-

KHz

Input Impedance

1000

-

1000

-

1000

-

1000

-

RMS Phase Jitter(Integrated 12KHz-20MHZ)

Fo < 100 MHz

100MHz≦ Fo < 125 MHz

125 MHz≦ Fo <100 MHz

150 MHz ≦ Fo


-

1

-

1

-

1

-

1

pSec

-

0.7

-

0.7

-

0.7

-

0.7

-

0.5

-

0.5

-

0.5

-

0.5

-

0.3

-

0.3

-

0.3

-

0.3

Phase Noise@153.6MHz 100Hz

1 KHz

10KHz

-85

-85

-85

-85

Dbc/Hz

-115

-115

-115

-115

-130

-130

-130

-130

Aging(@25℃ 1 st year)

-

±3

-

±3

-

±3

-

±3

ppm

Storage Temp.Range

-55

125

-55

125

-55

125

-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

×

*○: 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):

1-2.jpgNote: not all combination of options are available. Other specifications may be available upon request.

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