Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com

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Performance Specifications

Table 1. Electrical Performance

Parameter

Symbol

Min.

Typ

Max

Units

Output Frequency

f

O

250

MHz

V

DD

+2.5 or +3.3

V

Supply Current, 5 to 19.999MHz

20.000 to 50.0000MHz

I

DD

3

5

mA

mA

Operating Temperature, (Ordering Option)

T

OP

-20/70 or -40/85

°C

STABILITY

Stability Over T

OP

(Ordering Option)

±2.0, ±2.5, ±5.0 or ±10

ppm

Initial Accuracy

±1.0

ppm

Power Supply Stability

±0.5

ppm

Load Stability

±0.2

ppm

Aging

±1.0

ppm/yr

OUTPUT

Output Logic Low

V

OH

V

OL

0.9*V

DD

0.1*V

DD

V

Output Load

15

pF

Output Rise and Fall Time

t

R

/t

F

6ns

Duty Cycle

45

55

%

Phase Noise, 12.800MHz

10Hz

100Hz

1kHz

10kHz

100kHz

0

N

-70

-108

-138

-155

-159

dBc/Hz

Start Up Time

t

SU

2ms

Enable Disable Function

Input Logic Low

V

IH

V

IL

0.3*V

DD

0.7*V

DD

V

V

Package

5x3.2.1.1

mm

1. The VT-802 power supply pin should be filtered, eg, a 0.1 and 0.01uf capacitor.

2. The Output is DC coupled.

3. The Output is active if the Enable Disable is left open.

Specifications