1. See Standard Frequencies and Ordering Information.

2. Parameters are tested with production test circuit below (Fig 2).

3. Parameters are tested at ambient temperature with test limits guard-banded for specified operating temperature.

4. Measured from 20% to 80% of a full output swing (Fig 3).

5. Not tested in production, guaranteed by design, verified at qualification.

6. The FX-424 phase noise and jitter performance can be optimized for specific applications. Please consult with Vectron’s Application Engineers

for more information.

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

Page 2 of 8

Performance Specifications

Table 1. Electrical Performance

Parameter

Symbol

Min

Typical

Maximum

Units

Input Frequency

Capture Range

Output Frequency

F

IN

APR

F

OUT

0.008

±40

1.544

170

1.0

MHz

ppm

GHz

Supply

V

CC

I

CC

3.13

3.3

45

3.46

60

V

mA

CMOS

LVPECL

F

IN

F

IN

CMOS

LVPECL

LVCMOS

Mid Level - LVPECL

Swing - LVPECL

Mid Level - LVDS

Swing - LVDS

Rise Time

Fall Time

Symmetry

t

R

t

F

SYM

V

CC

-1.4

450

V

CC

-2.4

250

45

V

CC

-1.25

600

V

CC

-2.3

410

0.5

0.5

50

V

CC

-1.0

950

V

CC

-2.5

450

55

V

mV p-p

V

mV p-p

ns

ns

%

10Hz Offset

100Hz Offset

1kHz Offset

10kHz Offset

100kHz Offfset

1 MHz Offset

10 MHz Offset

Φ

n

Φ

n

Φ

n

Φ

n

Φ

n

Φ

n

Φ

n

-64/-27

-95/-55

-123/-123

-143/-110

-146/-130

-146/-146

-146/-146

dBc/Hz

dBc/Hz

dBc/Hz

dBc/Hz

dBc/Hz

dBc/Hz

dBc/Hz

155.52 MHz (12kHz - 20MHz BW)

622.08 MHz (12kHz - 20 MHz BW)

Φ

J

Φ

J

0.30

0.12

ps RMS

ps RMS

T

OP

0 to 70 or -40 to 85

0C