Q-Tech QCC325 User Manual

Q-TECH

0.1

0.052

(1.3)

(2.54)

0.047

(1.2)

0.039

(1.0)

1

4 3

2

50.0 D/C

Q325L

0.13±.004

(3.2±0.1)

0.2±.004

(5.0±0.1)

0.047

(1.2)

12

34

max.

0.087

0.063

0.055
(1.4)

(2.2)

0.1

(2.54)

(1.6)

COR PORATI ON

LOW PROFILE 5 x 3.2mm MINIATURE SMD CRYSTAL OSCILLATORS

Description

Q-Tech’s surface-mount QCC325 oscillators consist of an IC
5Vdc, 3.3Vdc, 2.5Vdc, 1.8Vdc clock square wave generator
and a miniature strip AT quartz crystal built in a low profile
ceramic package with gold plated contact pads.

Features

• ECCN: EAR99

• Broad frequency range from 1MHz to 220.000MHz

• Small footprint

• LVHCMOS, HCMOS, and TTL compatible

• 5.0Vdc, 3.3Vdc, 2.5Vdc, 1.8Vdc supply

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

• Operating temperature -40ºC to +85ºC

• Tri-State Output Standard

• Hermetically sealed ceramic package

• Fundamental and 3rd Overtone designs

• Full or partial military screening tests available

• Tape and reel packaging

• RoHS compliant

QCC325 SERIES

1.8 to 5.0Vdc - 1MHz to 220.000MHz

Package Specifications and Outline

Pin No.

1
2
3
4

Function

TRISTATE

GND/CASE

OUTPUT

VDD

Applications

• Designed to meet today’s requirements for low voltage
applications

• Gun launched munitions and systems

• Smart munitions

• Instrumentation

• Navigation

• Avionics

• Microprocessor clock

Ordering Information

For Non-Standard requirements, contact Q-Tech Corporation at [e-mail]

Other Options Available For An Additional Charge

• Hot Solder Dip Sn60 per MIL-PRF 55310

QCC325 (Revision F, August 2010) (ECO# 9911)

An external bypass capacitor 0.01µF is

Sample part number

QCC325N5-50. 0 0 0 M H z

QCC325 N5 -50.000MHz

Blank= 5.0Vdc

L= 3.3Vdc
N= 2.5Vdc
R= 1.8Vdc

N/A = ±

5 = ± 25ppm

12 = ±

50ppm

100ppm
14 = ± 20ppm at -20ºC to +70ºC
15

= ± 25ppm

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

Output frequency

at

-40ºC to

at

-20ºC to +70ºC

at

-40ºC to

at

-40ºC to +85ºC

+85ºC

+85ºC

Dimensions are in inches (mm)

Marking Information:
Line 1: XX.XX + D/C

(Frequency in MHz + Date code Month Year)

Line 2: Dot + P/N + Stability code

(Dot + 6 characters max.)

Date Code Format:
A - L: Month Jan-Dec
0 : 2010
1 : 2011

Package Information

• Package material: AL2O

3

required between Vdd and GND

• Termination pads (4x), Electro nickel plating 1.27µm ~ 8.89µm typ.,
with gold 0.3µm ~ 1.0µm flash plate

Specifications subject to change without prior notice.

Q-TECH Corporation - 10150 W. Jefferson Boulevard, Culver City 90232 - Tel: [phone] - Fax: [phone] - www.q-t ech.c om

• Weight: 0.06g typ., 2.0g max.

1

Q-TECH

COR PORATI ON

Electrical Characteristics

QCC325 SERIES

LOW PROFILE 5 x 3.2mm MINIATURE SMD CRYSTAL OSCILLATORS

1.8 to 5.0Vdc - 1MHz to 220.000MHz

Parameters

Output frequency range (Fo)

Supply voltage (Vdd)

Maximum Applied Voltage (Vdd max.)

Frequency stability (∆F/∆T)

Operating temperature (Topr) -40ºC to +85ºC

Storage temperature (Tsto) -55ºC to + 125ºC

Operating supply current
(No Load)

Symmetry
(50% of ouput waveform )

Rise and Fall times

Output Load

Start-up time (Tstup) 10ms max.

35 mA max. - 1MHz ~ < 32MHz
70 mA max. - 32MHz ~ < 70MHz
90 mA max. - 70MHz ~ 106.250MHz

10ns max. - 1MHz ~ < 20MHz
7ns max. - 20MHz ~ 106.250MHz

15pF max. (50MHz ~ 106.250MHz)

QCC325 QCC325L QCC325N QCC325R

1MHz — 106.250MHz 1MHz — 220.000MHz 1MHz — 220.000MHz 1MHz — 165.000MHz

5.0Vdc ± 10% 3.3Vdc ± 10%

-0.5 to +7.0Vdc

± 50ppm max.

(between 10% to 90%)

30pF max. 1MHz ~ < 50MHz

20 mA max. - 1MHz ~ < 32MHz
45 mA max. - 32MHz ~ < 70MHz

100 mA max. - 70MHz ~ 220.000MHz

8ns max. - 1MHz ~ < 20MHz
5ns max. - 20MHz ~ 220.000MHz

(between 10% to 90%)

15pF max. 15pF max.

22 mA max. - 30MHz ~ < 60MHz
70 mA max. - 60MHz ~ 220.000MHz

45/55%

2.5Vdc ± 10%

-0.5 to +5.0Vdc

8 mA max. - 1MHz ~ < 30MHz

(between 20% to 80%)

1.8Vdc ± 10%

7 mA max. - 1MHz ~ < 30MHz
18 mA max. - 30MHz ~ < 70MHz
61 mA max - 70MHz ~ 165MHz

6ns max.

Output voltage (Voh/Vol)

Output Current (Ioh/Iol)

Enable/Disable function Pin 1

Aging ± 5ppm/year max.

Q-TECH Corporation - 10150 W. Jefferson Boulevard, Culver City 90232 - Tel: [phone] - Fax: [phone] - www.q-te ch.com

QCC325 (Revision F, August 2010) (ECO# 9911)

± 16mA max.

VIH ≥ 2.2V Active

VIL ≤ 0.8V High Z

± 8mA max.

VIH ≥ 2.2V Active (< 30MHz)

VIH ≥ 0.7Vdd Active (≥ 30MHz)

VIL ≤ 0.8V High Z (< 30MHz)

VIL ≤ 0.3Vdd High Z (≥ 30MHz)

0.9Vdd min. / 0.1Vdd max.

± 6mA max.

VIH ≥ 0.7Vdd Active

VIL ≤ 0.3Vdd High Z

2