QTCC350 SERIES
Q-TECH
CORPORATION
H
Ro
PLIA
S
T
COM N
LOW PROFILE 3.2 x 5mm MINIATURE SMD CRYSTAL OSCILLATORS
1.8, 2.5, 3.3 and 5.0Vdc - 32.768kHz, 1.000MHz to 125.000MHz
Description
Q-Tech’s surface-mount QTCC350 oscillators consist of an
IC 5Vdc, 3.3Vdc, 2.5Vdc, and 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 of 1.000MHz to 125.000MHz and
32.768kHz. (*)
•
Small footprint
• HCMOS logic
• 5.0Vdc, 3.3Vdc, 2.5Vdc, and 1.8Vdc supply
• Operating temperature -55ºC to +125ºC available
• Tri-State Output Standard
• Hermetically sealed ceramic package
• Fundamental and 3rd Overtone designs
• Military screening tests per MIL-PRF-55310 available
• Tape and reel packaging
• Lead Free, RoHS Compliant
Ordering Information
Q TC C 3 50 LD 12 - 50 . 0 0 0M H z
-
50.000MHz
QTCC350 L D 12
Lead Finish
T = Standard
S = Solder Dip
Sample part number
Applications
• Designed to meet today’s requirements for low voltage
applications
• Gun launched munitions and systems
• Smart munitions
• Instrumentation
• Navigation
• Avionics
• Ethernet/SynchE
• SONET
• Microprocessor clock
Output Frequency
Screening
Blank = Unscreened
Stock List
See all Miniature Oscillator products
IN STOCK
Ordering is NOT limited to the IN STOCK list.
Please consult with our sales managers to order
custom frequencies.
AC
HC
LA
L
N
R
(*) Logic & Supply Voltage:
= HCMOS
+5.0V at 50pF
= HCMOS
+5.0V at 15pF
= LVHCMOS +3.3V at 50pF
= LVHCMOS +3.3V at 15pF
= LVHCMOS +2.5V at 15pF
= LVHCMOS +1.8V at 15pF
Tristate
D = Tristate
M = Per MIL-PRF-55310, Level B
(*) See page 3 for frequency ranges of each voltage option.
(**) For codes 9 and 10, max frequency for 5V is 40MHz
(**) Frequency vs. Temperature Code:
16 = ± 100ppm at -20ºC to +70ºC
12 = ± 100ppm at -40ºC to +85ºC
17 = ± 100ppm at -40ºC to +125ºC
10 = ± 100ppm at -55ºC to +125ºC
18 = ± 50ppm at -20ºC to +70ºC
11 = ± 50ppm at -40ºC to +85ºC
20 = ± 50ppm at -40ºC to +125ºC
6 = ± 50ppm at -55ºC to +105ºC
9 = ± 50ppm at -55ºC to +125ºC
5 = ± 25ppm at -20ºC to +70ºC
15 = ± 25ppm at -40ºC to +85ºC
14 = ± 20ppm at -20ºC to +70ºC
Other Options Available For An Additional Charge
• Hot Solder Dip
Sn60/Pb40
per MIL-PRF 55310
Specifications subject to change without prior notice.
Frequency stability vs. temperature codes may not be available in all frequencies.
(Minimum Frequency for -55ºC to +125ºC is 1.250MHz and 32.768kHz)
For Non-Standard requirements, contact Q-Tech Corporation at Sales@Q-Tech.com
Q-TECH Corporation - 10150 W. Jefferson Boulevard, Culver City 90232 - Tel: 310-836-7900 - Fax: 310-836-2157 - www.q-tech.com
QPDS-0202 (Revision C, April 2019)
1
QTCC350 SERIES
Q-TECH
CORPORATION
H
Ro
PLIA
S
T
COM N
LOW PROFILE 3.2 x 5mm MINIATURE SMD CRYSTAL OSCILLATORS
1.8, 2.5, 3.3 and 5.0Vdc - 32.768kHz, 1.000MHz to 125.000MHz
Package Outline and Pin Connections
Dimensions are in inches (mm)
Pin No.
1
2
3
4
Function
GND/CASE
OUTPUT
VDD
TRISTATE
An external bypass capacitor 0.01µF is
required between Vdd and GND
Marking
Line 1: QXXX.XXXXXX
(Q for Q-Tech, no space 9 or 10 Characters of Frequency including decimal)
Line 2: Dot (Pin 1 Indicator) + Date code (YY/WW), Internal Traceability Code
Package Information
• Termination pads (4x), Electro nickel plating 1.27µm ~ 8.89µm typ.,
with gold 0.3µm ~ 1.0µm flash plate
• Weight: 0.057g typ.
Q-TECH Corporation - 10150 W. Jefferson Boulevard, Culver City 90232 - Tel: 310-836-7900 - Fax: 310-836-2157 - www.q-tech.com
QPDS-0202 (Revision C, April 2019)
2
Q-TECH
CORPORATION
QTCC350 SERIES
H
Ro
PLIA
S
T
COM N
QTCC350AC
QTCC350L
1.544MHz — 75.000MHz
-0.7 to +7.0Vdc
-0.5 to +5.0Vdc
5.0Vdc ± 10%
See Part Number on Page 1
See Part Number on Page 1
10 mA max. -
≤ 20MHz
30 mA max. - 20MHz ~ ≤ 50MHz
40 mA max. - 50MHz ~ ≤ 75MHz
5 mA max. -
7 mA max. -
20 mA max. -
30 mA max. -
40 mA max. -
5 mA max. -
<1.5MHz
7 mA max. -
1.5MHz ~ ≤ 20MHz
15 mA max. -
20MHz ~ ≤ 50MHz
20 mA max. -
50MHz ~ ≤ 100MHz
25 mA max. -
100MHz ~ 125MHz
30 mA max. -
45/55%
-62ºC to + 125ºC
<1.5MHz
1.5MHz ~ ≤ 20MHz
20MHz ~ ≤ 50MHz
50MHz ~ ≤ 75MHz
75MHz ~ ≤ 100MHz
100MHz ~ 125MHz
200ns max. - 32.768kHz
6 ns max. - 1.000MHz ~ ≤ 20MHz
5 ns max. - 20MHz ~ ≤ 50MHz
3 ns max. - 50MHz ~ ≤ 75MHz
2 ns max. - 75MHz ~ 125MHz
50pF max.
8ms max.
15pF max.
0.9Vdd min. / 0.1Vdd max.
± 16mA max.
VIH ≥ 2.0V Active
VIL ≤ 0.8V High Z
VIH ≥ 4.0V Active
3.3Vdc ± 10%
LOW PROFILE 3.2 x 5mm MINIATURE SMD CRYSTAL OSCILLATORS
1.8, 2.5, 3.3 and 5.0Vdc - 32.768kHz, 1.000MHz to 125.000MHz
QTCC350HC
QTCC350LA
QTCC350N
2.5Vdc ± 10%
Electrical Characteristics
Supply voltage (Vdd)
Maximum Applied Voltage
(Vdd max.)
Operating temperature (Topr)
Storage temperature (Tsto)
Operating supply current
(No Load)
Frequency stability (∆F/∆T)
Output frequency range (Fo)
Parameters
QTCC350R
32.768kHz, 1.000MHz — 125.000MHz
1.544MHz — 125.000MHz
-0.5 to +3.6Vdc
1.8Vdc ± 10%
5 mA max. -
15 mA max. -
20 mA max. -
25 mA max. -
1.5MHz ~ ≤ 20MHz
20MHz ~ ≤ 70MHz
70MHz ~ ≤ 100MHz
100MHz ~ 125MHz
Symmetry
(50% of ouput waveform )
Rise and Fall times
8 ns max. -
5 ns max. -
2 ns max. -
7 ns max. -
Output Load (Note 1)
Start-up time (Tstup)
Output Current (Ioh/Iol)
Enable/Disable function Pin 1
Output voltage (Voh/Vol)
50pF max.
≤ 20MHz
200ns max. - 32.768kHz
20MHz ~ ≤ 50MHz
6 ns max. - 1.000MHz ~ ≤ 20MHz
50MHz ~ 75MHz
4 ns max. - 20MHz ~ ≤ 50MHz
3 ns max. - 50MHz ~ ≤ 75MHz
50pF Load
(20 ~ 40MHz) 2 ns max. - 75MHz ~ 125MHz
7 ns max. -
50pF Load
(<40MHz)
15pF max.
6 ns max. -
≤ 20MHz
5 ns max. - 20MHz ~ ≤ 50MHz
3 ns max. - 50MHz ~ 125MHz
Phase Noise typ.
@20.000MHz
Aging
Note 1: 50pF Load is only available up to 50MHz
VIL ≤ 0.5V High Z
10Hz
-90 dBc/Hz
100Hz
-124 dBc/Hz
1kHz
-140 dBc/Hz
10kHz
-148 dBc/Hz
100kHz -155 dBc/Hz
1MHz
-157 dBc/Hz
10MHz -158 dBc/Hz
±5ppm max. First Year
±2ppm max. Each Year Thereafter
VIH ≥ 1.75V Active
± 8mA max.
VIH ≥ 1.26V Active
H
Ro
PLIA
S
T
COM N
QPDS-0202 (Revision C, April 2019)
Q-TECH Corporation - 10150 W. Jefferson Boulevard, Culver City 90232 - Tel: 310-836-7900 - Fax: 310-836-2157 - www.q-tech.com
3
QTCC350 SERIES
Q-TECH
CORPORATION
H
Ro
PLIA
S
T
COM N
LOW PROFILE 3.2 x 5mm MINIATURE SMD CRYSTAL OSCILLATORS
1.8, 2.5, 3.3 and 5.0Vdc - 32.768kHz, 1.000MHz to 125.000MHz
Output Waveform (Typical)
SYMMETRY =
TH
T
Tr
VOH
Tf
Vdd
0.9xVdd
x 100%
Test Circuit
Typical test circuit for CMOS logic
+ mA
+
Power
supply
-
+
Vdc
-
4
3
Output
0.1µF QTCC350
or
2
1
0.01µF
15pF
(*)
10k
Ground
0.5xVdd
Tristate Function
0.1xVdd
VOL
TH
T
GND
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
Reflow Profile
TYPICAL REFLOW PROFILE FOR Sn-Pb ASSEMBLY
TEMP(*C)
Embossed Tape and Reel Information
FEEDING (PULL) DIRECTION
2.0±0.1
1.75±0.1
0.3±.005
240º
ø1.5
4.0±0.1
Ramp up (3ºC/s Max)
250
7.5±0.1
8±0.1
5.4±0.1
5º MAX
225
P/N
FREQUENCY
D/C S/N
200
175
150
Ramp down (6ºC/s Max)
225º min.
240º max.
60s min.
150s max.
B
ø1.5
125
100
60s min.
120s max.
C
ø13.0±0.5
A
17.5
2.0
75
50
25
0
0
20
40
60
80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 420
60s min.
120s max.
2.5
Time (s)
Dimensions are in mm. Tape is compliant to EIA-481-A.
120º
Package
QTCC 350
A
3.70 ±0.1
B
5.50 ±0.1
1.40 ±0.1
Reel size (Diameter in mm)
178
Qty per reel (pcs)
1,000
Environmental and Mechanical Specifications
Temperature cycling
Constant acceleration
Seal: Fine and Gross Leak
Vibration sinusoidal
Shock, non operating
Resistance to solder heat
Resistance to solvents
Solderability
ESD Classification
Moisture Sensitivity Level
Environmental Test
Test Conditions
MIL-STD-883, Method 1010, Cond. B
MIL-STD-883, Method 2001, Cond. A, Y1
MIL-STD-883, Method 1014, Cond. A and C
MIL-STD-202, Method 204, Cond. D
MIL-STD-202, Method 213, Cond. I
MIL-STD-202, Method 210, Cond. B
MIL-STD-202, Method 215
MIL-STD-202, Method 208
MIL-STD-883, Method 3015, Class 1
J-STD-020, MSL=1
Q-TECH Corporation - 10150 W. Jefferson Boulevard, Culver City 90232 - Tel: 310-836-7900 - Fax: 310-836-2157 - www.q-tech.com
QPDS-0202 (Revision C, April 2019)
ø178±1
ø80±1
C
16.0±0.3
4
QTCC350 SERIES
Q-TECH
CORPORATION
H
Ro
PLIA
S
T
COM N
LOW PROFILE 3.2 x 5mm MINIATURE SMD CRYSTAL OSCILLATORS
1.8, 2.5, 3.3 and 5.0Vdc - 32.768kHz, 1.000MHz to 125.000MHz
REVISION SUMMARY
PAGE
1
3
3
4
3
3
DATE
2/3/17
DCO
6161
REV
A
6728
B
Add N and R logic options
Storage temp changed -55C to -62C
Jitter information added
Add N and R Electrical Characteristics
Revise Rise and Fall times for 50pF load
Fix Tape/Reel dimensions
Revise Aging
Removed jitter information and add phase noise data
4/24/17
9771
C
Raised lowest frequency range offered. Was previously
32.768kHz to
125.000MHz,
is now
32.768kHz, 1.000MHz to 125.000MHz.
Revise frequency limits for 50pF load
Lower max frequency for 5.0V parts to 40.000MHz for temperatures of
-55 to +125ºC
All
1
4/24/19
Q-TECH Corporation - 10150 W. Jefferson Boulevard, Culver City 90232 - Tel: 310-836-7900 - Fax: 310-836-2157 - www.q-tech.com
QPDS-0202 (Revision C, April 2019)
5
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