QTCC356 SERIES
Q-TECH
CORPORATION
LOW PROFILE 3.2 x 5mm MINIATURE SMD LVDS/PECL CRYSTAL OSCILLATORS
2.5 and 3.3Vdc - 25.000MHz to 212.500MHz
Description
Q-Tech’s surface-mount QTCC576 oscillators consist of an
IC 3.3Vdc, 2.5Vdc and a miniature stripA quartz crystal built
T
in a low profile ceramic package with gold plated contact
pads.
Features
•
•
•
•
•
•
•
•
•
•
•
•
ECCN: EAR99
Broad frequency range from 25.000MHz to 212.500MHz
Small footprint
PECL, LVDS logic
2.5Vdc, 3.3Vdc supply
Operating temperature -55ºC to +125ºC available
Differential Output
Hermetically sealed ceramic package
Fundamental and 3rd Overtone designs
Full or partial military screening tests available
Tape and reel packaging
RoHS compliant
Ordering Information
Applications
• Designed to meet today’s requirements for low voltage
applications
• Fiber Channel
• TELECOM
• Instrumentation
• Navigation
• Avionics
• Ethernet/SynchE
• SONET
• Microprocessor clock
• COTS
Q TC C 35 6 LP 11 2M - 15 6 . 2 50 M H z
QTCC356 LP 1 12 M -
156.250MHz
Logic & Supply Voltage:
LW = LVDS
+3.3V
NW = LVDS
+2.5V
LP = LVPECL
+3.3V
NP = LVPECL
+2.5V
Option
1 = E/D on Pin 1
2 = E/D on Pin 2
Sample part number
Output Frequency
Screening
Blank = Unscreened
M = Per MIL-PRF-55310, Level B
Frequency vs. Temperature Code:
= ± 100ppm at -20ºC to +70ºC
= ± 100ppm at -40ºC to +85ºC
= ± 50ppm at -20ºC to +70ºC
= ± 50ppm at -40ºC to +85ºC
= ± 25ppm at -20ºC to +70ºC
= ± 25ppm at -40ºC to +85ºC
16
12
18
11
5
15
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.
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-0205 (Revision -, August 2016)
1
QTCC356 SERIES
Q-TECH
CORPORATION
LOW PROFILE 3.2 x 5mm MINIATURE SMD CRYSTAL OSCILLATORS
2.5 and 3.3Vdc - 25.000MHz to 212.500MHz
Package Outline and Pin Connections
Dimensions are in inches (mm)
Pin No.
1
2
3
4
5
6
ENABLE/DISABLE or NC
ENABLE/DISABLE or NC
GND/CASE
OUTPUT
VDD
COMP. OUTPUT
Function
An external bypass capacitor 0.01µF is
required between Vdd and GND
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 (MM/YY), Internal Traceability Code
Marking
Package Information
• Termination pads (4x), Electro nickel plating 1.27µm ~ 8.89µm typ.,
with gold 0.3µm ~ 1.0µm flash plate
• Weight: 0.15g typ., 2.0g max.
Q-TECH Corporation - 10150 W. Jefferson Boulevard, Culver City 90232 - Tel: 310-836-7900 - Fax: 310-836-2157 - www.q-tech.com
QPDS-0205 (Revision -, August 2016)
2
QTCC356 SERIES
Q-TECH
CORPORATION
LOW PROFILE 3.2 x 5mm MINIATURE SMD CRYSTAL OSCILLATORS
2.5 and 3.3Vdc - 25.000MHz to 212.500MHz
Electrical Characteristics
Output frequency range (Fo)
Supply voltage (Vdd)
Logic
Maximum Applied Voltage
(Vdd max.)
Frequency stability (∆F/∆T)
Storage temperature (Tsto)
Parameters
QTCC356LP QTCC356NP
25.000MHz — 212.500MHz
3.3Vdc ± 5%
¸2.5Vdc ± 5%
QTCC356LW
3.3Vdc ± 5%
QTCC356NW
2.5Vdc ± 5%
80.000MHz — 212.500MHz
-0.5 to +5.0Vdc
LVPECL
-0.5 to +5.0Vdc
LVDS
Operating temperature (Topr)
Output Logic Levels
Output Logic High (Voh)
Output Logic Low (Vol)
Duty Cycle
Rise and Fall times
Load
See Part Number on Page 1
See Part Number on Page 1
-55ºC to + 125ºC
Vdd-1.025 < Voh < Vdd-0.880
Vdd-1.810 < Voh < Vdd-1.620
45/55%
50Ω into Vdd-2V
600ps
Voh < 1.6 V
Vol > 0.9 V
100Ω Differential
Start-up time (Tstup)
Current (No Load)
Enable/Disable function Pin 1
50mA typ. | 75mA max.
10ms max.
VIH ≥ 0.7*Vdd Active
VIL ≤ 0.3*Vdd High Z
60mA max.
Period Jitter (Pk-Pk)
Aging
10 years aging included in Frequency Stability
40pSec max.
Q-TECH Corporation - 10150 W. Jefferson Boulevard, Culver City 90232 - Tel: 310-836-7900 - Fax: 310-836-2157 - www.q-tech.com
QPDS-0205 (Revision -, August 2016)
3
QTCC356 SERIES
Q-TECH
CORPORATION
LOW PROFILE 3.2 x 5mm MINIATURE SMD CRYSTAL OSCILLATORS
2.5 and 3.3Vdc - 25.000MHz to 212.500MHz
Test Circuit
Vcc
Q
50
Vcc
Q
Embossed Tape and Reel Information
FEEDING (PULL) DIRECTION
2.0±0.1
1.75±0.1
0.3±.005
ø1.5
4.0±0.1
6
1
5
4
3
50
Vcc-2V
Q
6
1
5
DUT LVDS
4
3
VOD
VOH
Q
VOL
DUT LVPECL
OE
Vcc-2V
STANDARD TERMINATION LVPECL
OE
LVDS TERMINATION
1.9±0.1
ø1.5
8±0.1
5.4±0.1
Reflow Profile
TYPICAL REFLOW PROFILE FOR Sn-Pb ASSEMBLY
TEMP(*C)
17.5
ø13.0±0.5
2.0
2.5
Ramp up (3ºC/s Max)
250
225
200
175
150
240º
Ramp down (6ºC/s Max)
225º min.
240º max.
60s min.
150s max.
60s min.
120s max.
120º
125
100
75
50
25
0
0
20
40
60
Dimensions are in mm. Tape is compliant to EIA-481-A.
Reel size (Diameter in mm)
178
60s min.
120s max.
Qty per reel (pcs)
1,000
80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 420
Time (s)
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-0205 (Revision -, August 2016)
4
ø178±1
ø80±1
16.0±0.3
100
P/N
FREQUENCY
D/C S/N
7.5±0.1
5º MAX
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