QTCC350 SERIES
Q-TECH
Description
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
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
Applications
Ordering Information
Q TCC3 5 0LD 1 2 - 5 0. 00 0 M H z
QTCC350 L D 12
-
50.000MHz
Lead Finish
T = Standard
S = Solder Dip
Sample part number
Stock List
• 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
Ordering is NOT limited to the IN STOCK list.
Please consult with our sales managers to order
custom frequencies.
See all Miniature Oscillator products
IN STOCK
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
Other Options Available For An Additional Charge
• Hot Solder Dip
Sn60/Pb40
per MIL-PRF 55310
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
(*) 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
Specifications subject to change without prior notice.
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
Package
Outline and Pin Connections
Dimensions are in inches (mm)
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
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. co m
QPDS-0202 (Revision C, April 2019)
2
Q-TECH
CORPORATION
QTCC350 SERIES
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
1.544MHz — 75.000MHz
-0.7 to +7.0Vdc
5.0Vdc ± 10%
Electrical Characteristics
Supply voltage (Vdd)
Maximum Applied Voltage
(Vdd max.)
Storage temperature (Tsto)
Operating supply current
(No Load)
Output frequency range (Fo)
Parameters
QTCC350AC
QTCC350HC
QTCC350LA
3.3Vdc ± 10%
32.768kHz, 1.000MHz — 125.000MHz
-0.5 to +5.0Vdc
QTCC350L
QTCC350N
2.5Vdc ± 10%
1.544MHz — 125.000MHz
-0.5 to +3.6Vdc
1.8Vdc ± 10%
QTCC350R
Operating temperature (Topr)
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. -
Frequency stability (∆F/∆T)
See Part Number on Page 1
See Part Number on Page 1
<1.5MHz
1.5MHz ~ ≤ 20MHz
20MHz ~ ≤ 50MHz
50MHz ~ ≤ 100MHz
100MHz ~ 125MHz
-62ºC to + 125ºC
5 mA max. -
7 mA max. -
15 mA max. -
20 mA max. -
25 mA max. -
30 mA max. -
45/55%
<1.5MHz
1.5MHz ~ ≤ 20MHz
20MHz ~ ≤ 50MHz
50MHz ~ ≤ 75MHz
75MHz ~ ≤ 100MHz
100MHz ~ 125MHz
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
Output Load (Note 1)
Start-up time (Tstup)
Output voltage (Voh/Vol)
Enable/Disable function Pin 1
200ns max. - 32.768kHz
6 ns max. - 1.000MHz ~ ≤ 20MHz
4 ns max. - 20MHz ~ ≤ 50MHz
3 ns max. - 50MHz ~ ≤ 75MHz
7 ns max. -
50pF Load
(20 ~ 40MHz) 2 ns max. - 75MHz ~ 125MHz
7 ns max. -
50pF Load
(<40MHz)
50pF max.
15pF max.
50pF max.
8 ns max. -
≤ 20MHz
5 ns max. - 20MHz ~ ≤ 50MHz
2 ns max. - 50MHz ~ 75MHz
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
15pF max.
6 ns max. -
≤ 20MHz
5 ns max. - 20MHz ~ ≤ 50MHz
3 ns max. - 50MHz ~ 125MHz
Output Current (Ioh/Iol)
Phase Noise typ.
@20.000MHz
Aging
Note 1: 50pF Load is only available up to 50MHz
H
Ro
PLIA
S
T
COM N
VIL ≤ 0.8V High Z
VIH ≥ 4.0V Active
± 16mA max.
0.9Vdd min. / 0.1Vdd max.
VIH ≥ 2.0V Active
8ms max.
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 Y
ear
±2ppm max. Each Year Thereafter
VIH ≥ 1.75V Active
± 8mA max.
VIH ≥ 1.26V Active
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
Output Waveform (Typical)
SYMMETRY =
TH
T
Tr
VOH
Tf
Vdd
0.9xVdd
x 100%
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
Test Circuit
Typical test circuit for CMOS logic
4
+
Vdc
-
3
Output
+ mA
+
Power
supply
-
0.1µF QTCC350
or
1
2
0.01µF
15pF
(*)
10k
Ground
0.5xVdd
Tristate Function
0.1xVdd
VOL
TH
GND
Reflow Profile
TEMP(*C)
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
FEEDING (PULL) DIRECTION
2.0±0.1
1.75±0.1
0.3±.005
ø1.5
TYPICAL REFLOW PROFILE FOR Sn-Pb ASSEMBLY
4.0±0.1
Ramp up (3ºC/s Max)
250
240º
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
Reel size (Diameter in mm)
178
QTCC 350
Package
3.70 ±0.1
A
5.50 ±0.1
Qty per reel (pcs)
1,000
B
1.40 ±0.1
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. co m
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
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
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
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. co m
QPDS-0202 (Revision C, April 2019)
5
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