Q-tech QCC570LW Manual de usuario descargar pdf

Q-TECH Corporation - 10150 W. Jefferson Boulevard, Culver City 90232 - Tel: 310-836-7900 - Fax: 310-836-2157 - www.q-tech.com

QCC570 LVPECL and LVDS

LOW PROFILE 5 x 7mm MINIATURE SMD CRYSTAL OSCILLATORS

2.5 to 3.3Vdc - 38.88MHz to 350MHz

QCC570 LVPECL and LVDS (Revision E, August 2010) (ECO# 9913)

Q-TECH

CORPORATION

Description

Q-Tech’s surface-mount QCC570 LVPECL and LVDS oscillators

consist of a 2.5Vdc and 3.3Vdc differential PECL or LVDS output

oscillator IC and a miniature strip AT quartz crystal built in a low

profile ceramic package with gold plated contact pads.

Applications

• SONET/SDH

• Fibre channel

• Gun launched munitions and systems

• Applications required high data transmission

throughputs

• Clock generation and distribution

Ordering Information

Frequency stability vs. temperature codes may not be available in all frequencies.

Output frequency

T = 45/55% max.

duty cycle option

5 = ±

25ppm

-20ºC to

+70ºC

11 = ± 50ppm

-40ºC to +85ºC

14 = ±

20ppm

-20ºC to

+70ºC

15 = ± 25ppm at -40ºC to +85ºC

= ± 50ppm

-20ºC to +70ºC

Specifications subject to change without prior notice.

Other Options Available For An Additional Charge

• Hot Solder Dip Sn60 per MIL-PRF 55310

For Non-Standard requirements, contact Q-Tech Corporation at Sales@Q-Tech.com

Features

• ECCN: EAR99

• Broad frequency range from 38.88MHz to 350MHz

• Small footprint

• 2.5Vdc or 3.3Vdc supply voltage

• Differential LVPECL or LVDS outputs

• Complimentary output

• Able to meet 36000G shock per ITOP 1-2-601

• Excellent jitter performance

• LVDS offers low-power, low noise coupling,

low emissions

• Tri-State Output when OE is low

• Hermetically sealed ceramic package

• Fundamental and 3rd Overtone designs

• Full or partial military screening tests available

• Tape and reel packaging

• RoHS compliant

Package Specifications and Outline

• Package material: AL2O3

• Termination pads (4x), Electro nickel plating 1.27µm ~ 8.89µm typ.,

with gold 0.3µm ~ 1.0µm flash plate

• Weight: 0.16g typ., 2.0g max.

Marking Information:

Line 1: XX.XXXX or XXX.XXX (Frequency in MHz)

Line 2: P/N (QC570LW or QC570LP)

Line 3: Dot + Stability code + Symmetry code +

Date code(Month Year)

Date Code Format:

A - L : Month Jan-Dec

0 : 2010

1 : 2011

0.2±.008

(5.0±0.2)

(2.0)

0.079

max.

0.275±.008

(7.0±0.2)

(5.08±0.2)

0.2±.008

106.25

QC570LW

15T D/C

123

456

0.055

(1.4)

0.1

(2.54)

0.047

(1.2)

456

123

Dimensions are in inches (mm)

Pin No.

Function

TRISTATE

N/C

GND

OUTPUT

COMP. OUTPUT

VCC

An external bypass capacitor 0.01µF is

required between Vcc and GND

= 3.3Vdc LVDS

NW= 2.5Vdc LVDS

LP = 3.3Vdc LVPECL

NP = 2.5Vdc LVPECL

Package Information

(1.8)

0.071

0.079

(2.0)

0.087

(2.2)

0.2

(5.08)

QCC570LW11T-100.000MHz

QCC570 LW 11 T-100.000MHz

Sample part number

1 2 3 4

Indice de contenidos

Pagina 1 - QCC570 LVPECL and LVDS

1Q-TECH Corporation - 10150 W. Jefferson Boulevard, Culver City 90232 - Tel: 310-836-7900 - Fax: 310-836-2157 - www.q-tech.comQCC570 LVPECL

Pagina 2 - Electrical Characteristics

2Q-TECH Corporation - 10150 W. Jefferson Boulevard, Culver City 90232 - Tel: 310-836-7900 -

Pagina 3

3Q-TECH Corporation - 10150 W. Jefferson Boulevard, Culver City 90232 - Tel: 310-836-7900 - Fax: 310-836-2157 - www.q-tech.comQCC570 LVPECL

Pagina 4

44Q-TECH Corporation - 10150 W. Jefferson Boulevard, Culver City 90232 - Tel: 310-836-7900 - Fax: 310-836-2157 - www.q-tech.comQCC570 LVPECL

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