VS-500-LFF-GNN-624.7048MHZ datasheet, PDF

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VS-500-LFF-GNN-624.7048MHZ: DescriptionSAW Oscillator, 624.7048MHz Nom, SURFACE MOUNT PACKAGE-6; CategoryPassive components oscillator; File Size84KB，2 Pages; ManufacturerVectron International, Inc.; Websitehttp://www.vectron.com/; Environmental Compliance

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VS-500-LFF-GNN-624.7048MHZ Overview

SAW Oscillator, 624.7048MHz Nom, SURFACE MOUNT PACKAGE-6

VS-500-LFF-GNN-624.7048MHZ Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Vectron International, Inc.
Reach Compliance Code	compliant
Maximum control voltage	3 V
Minimum control voltage	0.3 V
maximum descent time	0.4 ns
Frequency offset/pull rate	50 ppm
frequency stability	150%
JESD-609 code	e4
linearity	3%
Installation features	SURFACE MOUNT
Nominal operating frequency	624.7048 MHz
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Oscillator type	SAW OSCILLATOR
Output compatibility	10K ECL, 100K PECL
physical size	13.97mm x 8.89mm x 4.49mm
longest rise time	0.4 ns
Maximum slew rate	70 mA
Maximum supply voltage	3.63 V
Minimum supply voltage	2.97 V
Nominal supply voltage	3.3 V
surface mount	YES
maximum symmetry	55/45 %
Terminal surface	Gold (Au) - with Nickel (Ni) barrier

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Voltage Controlled Saw Oscillators (VCSO’s)

VS-500 Series

Description:

The VS-500 is a SAW based voltage controlled

oscillator that operates at the fundamental frequen-

cy of the internal SAW filter. This product is ideally

suited for SONET/SDH/10G Ethernet and other opti-

cal applications.

Features

•

Output Frequency 155 MHz to 800 MHz

3.3V or 5.0V operation

Low jitter, <1 ps rms across 50 kHz to 80 MHz

J-Lead package

Ideal for clock smoothing, frequency translation,

clock and data retiming applications

10K ECL, PECL logic levels with fast transition

times

Complementary outputs

Low profile, surface mount package

Output disable feature

Performance Characteristics

Table 2. Electrical Performance @ 25°C

Parameter

Center Frequency (See Ordering Information)

Operating Temperature

Supply Current (No Load)

Supply Voltage

Absolute Pull Range

(-40 to 85 Deg C, VC = 0.3 to 3.0 V)

Positive Gain Transfer @ 155.52 (3.3V)

Positive Gain Transfer @ 622.08 (3.3V)

Linearity1

Frequency Stability (-40 to 85 Deg C)

Mid Level Voltage

Output Voltage Swing (peak to peak)

Output Rise Time3

Output Fall Time3

Jitter @ 155.52 MHz (12kHz to 20MHz)

Jitter @ 622.08 MHz (50 kHz to 80 MHz)

Spurious Suppression

Data Symmetry

Control Voltage Input Impedance

Control Voltage Modulation Bandwidth

Output Current

1. Linearity is a best-fit straight line

2. Output Levels are standard 100K PECL compatible.

Symbol

F

N

T

OP

I

CC

V

CC

APR

K

V

K

V

Lin

F

STAB

Minimum

155.52

-40

2.97

±50

Typical

25

55

3.3

-

650

430

±3

±150

VCC-1.3

650

250

0.694

0.350

60

100

500

-

Maximum

800

+85

70

3.63

-

Units

MHz

°C

mA

V

ppm

ppm/V

%

ppm

V

mV

ps

ps-rms

dBc

%

kW

kHz

mA

VCC-1.5

500

t

R

t

F

VCC-1.1

800

400

SYM

Zc

BW

I

OUT

50

45

-

55

-

20

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

32

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