QCC325 SERIES
Q-TECH
Description
CORPORATION
LOW PROFILE 5 x 3.2mm MINIATURE SMD CRYSTAL OSCILLATORS
1.8 to 5.0Vdc - 1MHz to 220.000MHz
Features
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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.
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
Package Specifications and Outline
4
3
50.0 H7
Q325L
0.13±.004
(3.2±0.1)
Pin No.
1
2
3
4
Function
GND/CASE
OUTPUT
VDD
TRISTATE
1
0.2±.004
(5.0±0.1)
2
Applications
0.052max.
(1.3)
Ordering Information
Blank = 5.0Vdc
L = 3.3Vdc
N = 2.5Vdc
R = 1.8Vdc
N/A
5
12
14
15
=
=
=
=
=
±
±
±
±
±
• Designed to meet today’s requirements for low
voltage applications
• Gun launched munitions and systems
• Smart munitions
• Instrumentation
• Navigation
• Avionics
• Microprocessor clock
QCC325X — XX — 50.00MHz
0.047
(1.2)
0.039
(1.0)
0.055
(1.4)
0.063
(1.6)
1
4
2
0.047
3
(1.2)
0.087
(2.2)
0.1
0.1
(2.54)
(2.54)
Output frequency
Other Options Available For An Additional Charge
• Solder Dip Sn/Pb 60/40%
For Non-Standard requirements, contact Q-Tech Corporation at Sales@Q-Tech.com
Frequency stability vs. temperature codes may not be available in all frequencies.
50ppm
25ppm
100ppm
20ppm
25ppm
at
at
at
at
at
-40ºC
-20ºC
-40ºC
-20ºC
-40ºC
to
to
to
to
to
+85ºC
+70ºC
+85ºC
+70ºC
+85ºC
Marking Information:
Line 1: XX.XX + Date code
(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
8
: 2008
9
: 2009
Dimensions are in inches (mm)
An external bypass capacitor 0.01µF is
required between Vdd and GND
Specifications subject to change without prior notice.
Package material: AL2O3
Termination pads (4x), Electro nickel plating 1.27µm ~ 8.89µm typ.,
with gold 0.3µm ~ 1.0µm flash plate
Q-TECH Corporation - 10150 W. Jefferson Boulevard, Culver City 90232 - Tel: 310-836-7900 - Fax: 310-836-2157 - www.q-t ec h.com
QCC325 (Revision C, June 2008) (ECO# 9324)
1
QCC325 SERIES
Electrical Characteristics
Output frequency range (Fo)
Supply voltage (Vdd)
Frequency stability (∆F/∆T)
Storage temperature (Tsto)
Operating supply current
(No Load)
CORPORATION
Q-TECH
LOW PROFILE 5 x 3.2mm MINIATURE SMD CRYSTAL OSCILLATORS
1.8 to 5.0Vdc - 1MHz to 220.000MHz
Parameters
1MHz — 106.250MHz
5.0Vdc ± 10%
QCC325
1MHz — 220.000MHz
3.3Vdc ± 10%
± 50ppm max.
QCC325L
1MHz — 220.000MHz
2.5Vdc ± 10%
QCC325N
1MHz — 165.000MHz
1.8Vdc ± 10%
QCC325R
Operating temperature (Topr)
35 mA max. - 1MHz ~ < 32MHz
70 mA max. - 32MHz ~ < 70MHz
90 mA max. - 70MHz ~ 106.250MHz
Symmetry
(50% of ouput waveform )
Rise and Fall times
20 mA max. - 1MHz ~ < 32MHz
45 mA max. - 32MHz ~ < 70MHz
100 mA max. - 70MHz ~ 220.000MHz
-55ºC to + 125ºC
-40ºC to +85ºC
45/55%
8 mA max. - 1MHz ~ < 30MHz
22 mA max. - 30MHz ~ < 60MHz
70 mA max. - 60MHz ~ 220.000MHz
7 mA max. - 1MHz ~ < 30MHz
18 mA max. - 30MHz ~ < 70MHz
61 mA max - 70MHz ~ 165MHz
10ns max. - 1MHz ~ < 20MHz
7ns max. - 20MHz ~ 106.250MHz
(between 10% to 90%)
30pF max. 1MHz ~ < 50MHz
8ns max. -
1MHz ~ < 20MHz
5ns max. - 20MHz ~ 220.000MHz
(between 10% to 90%)
15pF max.
10ms max.
(between 20% to 80%)
15pF max.
6ns max.
Output Load
Start-up time (Tstup)
15pF max. (50MHz ~ 106.250MHz)
Output voltage (Voh/Vol)
Enable/Disable function Pin 1
Output Current (Ioh/Iol)
VIH ≥ 2.2V Active
VIL ≤ 0.8V High Z
± 16mA max.
VIL ≤ 0.8V High Z (< 30MHz)
VIL ≤ 0.3Vdd High Z (≥ 30MHz)
± 5ppm/year max.
VIH ≥ 2.2V Active (< 30MHz)
VIH ≥ 0.7Vdd Active (≥ 30MHz)
± 8mA max.
0.9Vdd min. / 0.1Vdd max.
VIH ≥ 0.7Vdd Active
VIL ≤ 0.3Vdd High Z
± 6mA max.
Aging
Q-TECH Corporation
-
10150 W. Jefferson Boulevard, Culver City 90232
-
Tel: 310-836-7900 - Fax: 310-836-2157
-
www.q-te c h.c om
QCC325 (Revision C, June 2008) (ECO# 9324)
2
QCC325 SERIES
Q-TECH
Output Waveform (Typical)
SYMMETRY =
TH
T
Tr
VOH
Tf
Vdd
0.9xVdd
x 100%
CORPORATION
LOW PROFILE 5 x 3.2mm MINIATURE SMD CRYSTAL OSCILLATORS
1.8 to 5.0Vdc - 1MHz to 220.000MHz
Test Circuit
Typical test circuit for CMOS logic
4
+
Vdc
-
3
Output
+ mA
+
Power
supply
-
0.1µF QCC325
or
1
2
0.01µF
15pF
(*)
10k
Ground
0.5xVdd
Tristate Function
0.1xVdd
VOL
TH
GND
Frequency vs. Temperature Curve
4
3
2
1
0
pp m
-1
-3
-4
-6
-5
-2
T
The Tristate function on pin 1 has a built-in pull-up resistor so it can be left
floating or tied to Vdd without deteriorating the electrical performance.
(*) CL includes probe and jig capacitance
Embossed Tape and Reel Information
2.0±0.1
1.75±0.1
0.3±.005
ø1.5
FEEDING (PULL) DIRECTION
FREQUENCY VS. TEMPERATURE QCC325L15
20MHz
4.0±0.1
5.5±0.1
5.4
±0.1
5º MAX
Reflow Profile
-40
TEMP(*C)
-25
-10
5
15
25
Temp (°C)
40
55
70
85
TYPICAL REFLOW PROFILE FOR Sn-Pb ASSEMBLY
ø1.5
1.4±0.1
8±0.1
3.5±0.1
Ramp up (3ºC/s Max)
250
240º
17.5
225
200
175
150
ø13.0±0.5
Ramp down (6ºC/s Max)
225º min.
240º max.
60s min.
150s max.
60s min.
120s max.
2.0
2.5
ø178±1
ø80±1
125
100
75
50
25
0
0
20
40
60
60s min.
120s max.
Dimensions are in mm. Tape is compliant to EIA-481-A.
120º
Time (s)
80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 420
Environmental and Mechanical Specifications
Temperature cycling
Seal Gross Leak
Vibration sinusoidal
Environmental Test
Constant acceleration
Shock, non operating
Solderability
Reel size (Diameter in mm)
178
Qty per reel (pcs)
1,000
MIL-STD-883, Method 2001, Cond. A, Y1
MIL-STD-883, Method 1014, Cond. C
MIL-STD-202, Method 204, Cond. D
MIL-STD-202, Method 213, Cond. I
MIL-STD-202, Method 215
MIL-STD-202, Method 208
MIL-STD-202, Method 210, Cond. B
MIL-STD-883, Method 1010, Cond. B
Test Conditions
Resistance to solder heat
Resistance to solvents
Q-TECH Corporation - 10150 W. Jefferson Boulevard, Culver City 90232 - Tel: 310-836-7900 - Fax: 310-836-2157 - www.q-t ec h.com
QCC325 (Revision C, June 2008) (ECO# 9324)
3
12.0±0.3
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