VCS20ATR datasheet(1/1 Pages) FOX

部件名	VCS20ATR

功能描述	VCXO SMD LOW PROFILE/VOLTAGE CONTROLLED CRYSTAL OSCILLATOR

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制造商	FOX [Fox Electronics]

网页	http://www.foxonline.com

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FOXElectronics 5570 Enterprise Parkway Fort Myers, Florida 33905 941-693-0099 FAX 941-693-1554 http://www.foxonline.com

FEATURES

5.0 Volt VDD

HCMOS

Enable/Disable

Many Stability/Pullability Options

-40 ~ +85ºC Temp Range Option

VCXO SMD LOW PROFILE/VOLTAGE CONTROLLED CRYSTAL OSCILLATOR

VCSAT SERIES

The Fox VCS Series VCXO is an SMD, tight stability, voltage

controlled oscillator available in a wide range of stability and

pullability options. It is intended to be a general purpose VCXO

with minimum utilization of board space.

All dimensions are in millimeters.

See page 74 for tape and reel specifications.

OUTPUT (Pin 4)

ACTIVE

High Z

ENABLE / DISABLE FUNCTION 4

Pin 2

OPEN

³ 2.2 V

£ 0.8 V

1

Inclusive of 25°C tolerance, operating temperature range, input voltage change,load change,

aging, shock, vibration, and Vc=2.5V.

2

Available on an individual inquiry basis

3

Custom specifications from 52.000 to 77.760MHz available on an individual inquiry basis.

Note: An alternative pin connection with E/D on pin #5 is available.

All specifications subject to change without notice. Rev. 11/26/01

±25***

±50

±25

±50

±100

±50

±100

-40°C~+85°C

VCS12ATR2

VCS15ATR

VCS22ATR2

VCS25ATR

VCS20ATR

-10°C~+70°C

VCS12AT

VCS15AT

VCS22AT

VCS25AT

VCS20AT

MODEL SELECTION

Model Number

Stability

(PPM)(MAX)1

Pullability

(PPM) (MIN)

Vc = 2.5 ±2.0V

MIN

1.000

-10

-40

+4.75

+0.5

40

4.5

-10

20

UNITS

MHz

ºC

V

mA

%

nS

V

mA

TTL

pF

mS

nS

%

kHz

MAX

52.000 3

77.760

+70

+85

+5.25

+4.5

20

30

40

60

5

0.5

16.0

-4.0

10

15

10

100

+10

PARAMETERS

Frequency Range

(Fo)

Temperature Range

Operating

(TOPR)

Storage

(TSTG)

Supply Voltage

(VDD)

Control Voltage

(Vc)

Input Current

(IDD)

Output Symmetry

Rise Time

(TR)

FallTime

(TF)

Output Voltage

(VOL)

(VOH)

Output Current

(IOL)

(IOH)

Output Load

Start-up Time

(TS)

Enable/Disable Time 4

Frequency Linearity

Modulation Bandwidth

ELECTRICAL CHARACTERISTICS (VDD = 5.0V, CL = 15pF)

CONDITIONS

2.5V

1.0V ~ 4.0V

4.0V ~ 1.0V

IOL = 16.0 mA

IOH = -4.0 mA

VOL = 0.5V

VOH = 4.5V

TTL

HCMOS

FREQUENCY RANGE

1.000 ~ 77.760

1.000 ~ 18.000

18.000+ ~ 36.000

36.000+ ~ 52.000

52.000+ ~ 77.760

1.000 ~ 77.760

类似零件编号 - VCS20ATR

制造商	部件名	数据表	功能描述
Fox Electronics	VCS20AXT	122Kb / 1P	3.3V LOW PROFILE SMD VCXO
Fox Electronics	VCS20AXTR	122Kb / 1P	3.3V LOW PROFILE SMD VCXO

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