QTCC576 SERIES
Q-TECH
Description
CORPORATION
LOW PROFILE 5 x 7mm MINIATURE SMD LVDS/PECL CRYSTAL OSCILLATORS
2.5 and 3.3Vdc - 25.000MHz to 212.500MHz
Q-Tech’s surface-mount QTCC576 oscillators consist of an
IC 3.3Vdc, 2.5Vdc 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 25.000MHz to 212.500MHz
Small footprint
LVPECL, LVDS logic
2.5Vdc, 3.3Vdc supply
Operating temperature -55ºC to +125ºC available
Differential Output
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 TCC5 76 LP D 12 - 1 56 . 2 50 M H z
QTCC576 LP D 12
-
156.250MHz
Logic & Supply Voltage:
LW = LVDS
+3.3V
NW = LVDS
+2.5V
LP = LVPECL
+3.3V
NP = LVPECL
+2.5V
Option
= E/D on Pin 1
= E/D on Pin 2
Sample part number
• Designed to meet today’s requirements for low voltage
applications
• Fiber Channel
• TELECOM
• Instrumentation
• Navigation
• Avionics
• Ethernet/SynchE
• SONET
• Microprocessor clock
• COTS
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
= ± 50ppm at -55ºC to +125ºC
= ± 25ppm at -20ºC to +70ºC
= ± 25ppm at -40ºC to +85ºC
D
E
16
12
18
11
9
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-0204 (Revision A, February 2017)
1
QTCC576 SERIES
Q-TECH
CORPORATION
LOW PROFILE 5 x 7mm MINIATURE SMD LVDS/PECL CRYSTAL OSCILLATORS
2.5 and 3.3Vdc - 25.000MHz to 212.500MHz
Dimensions are in inches (mm)
Package
Outline and Pin Connections
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: QTCC576
(First 7 Characters of Description)
Line 2: XXX.XXXXXX
(9 or 10 Characters of Frequency in MHz including decimal)
Line 3: Dot (Pin 1 Indicator) + Date code (YY/WW), 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-0204 (Revision A, February 2017)
2
QTCC576 SERIES
Electrical Characteristics
CORPORATION
Q-TECH
LOW PROFILE 5 x 7mm MINIATURE SMD LVDS/PECL CRYSTAL OSCILLATORS
2.5 and 3.3Vdc - 25.000MHz to 212.500MHz
Output frequency range (Fo)
Maximum Applied Voltage
(Vdd max.)
Logic
Frequency stability (∆F/∆T)
Storage temperature (Tsto)
Supply voltage (Vdd)
Parameters
QTCC576LP
3.3Vdc ± 5%
25.000MHz — 212.500MHz
-0.5 to +5.0Vdc
LVPECL
QTCC576NP
2.5Vdc ± 5%
QTCC576LW
3.3Vdc ± 5%
80.000MHz — 212.500MHz
-0.5 to +5.0Vdc
LVDS
QTCC576NW
2.5Vdc ± 5%
Operating temperature (Topr)
Output Logic Levels
Output Logic High (Voh)
Output Logic Low (Vol)
Duty Cycle
Load
See Part Number on Page 1
See Part Number on Page 1
-62ºC to + 125ºC
Vdd-1.025 < Voh < Vdd-0.880
Vdd-1.810 < Voh < Vdd-1.620
45/55%
50Ω to Vdd-2V
600ps
Voh < 1.6 V
Vol > 0.9 V
Rise and Fall times
100Ω Differential
Start-up time (Tstup)
Enable/Disable function Pin
1
Phase Jitter
(12kHz - 20MHz BW)
155.52MHz
Period Jitter Typical
RMS
Pk-Pk
Random Jitter
Aging
Current (No Load)
50mA typ. | 98mA max.
10ms max.
VIH ≥ 0.7*Vdd Active
60mA max.
VIL ≤ 0.3*Vdd High Z
0.3ps nom. | 0.7ps max.
10 years aging included in Frequency Stability
2.5ps nom.
22ps nom.
2.6ps nom.
Q-TECH Corporation - 10150 W. Jefferson Boulevard, Culver City 90232 - Tel: 310-836-7900 - Fax: 310-836-2157 - www.q-tech.com
QPDS-0204 (Revision A, February 2017)
3
QTCC576 SERIES
Test Circuit
CORPORATION
Vcc
Q
50
Q-TECH
LOW PROFILE 5 x 7mm MINIATURE SMD LVDS/PECL CRYSTAL OSCILLATORS
2.5 and 3.3Vdc - 25.000MHz to 212.500MHz
Embossed Tape and Reel Information
2.0±0.1
FEEDING (PULL) DIRECTION
V
DD
Q
0.3±.005
1.75±0.1
ø1.5
4.0±0.1
100
6
1
5
4
3
50
OE
Vcc-2V
STANDARD TERMINATION LVPECL
Vcc-2V
Q
VOH
P/N
FREQUENCY
D/C S/N
DUT LVPECL
LVDS
1
3
VOL
e/d
LVDS TERMINATION
7.4
±0.1
Q
Reflow Profile
TEMP(*C)
ø1.5
1.9±0.1
8±0.1
5.4±0.1
17.5
TYPICAL REFLOW PROFILE FOR Sn-Pb ASSEMBLY
ø13.0±0.5
2.0
Ramp up (3ºC/s Max)
250
225
200
175
150
240º
2.5
ø178±1
ø80±1
Ramp down (6ºC/s Max)
225º min.
240º max.
60s min.
150s max.
60s min.
120s max.
125
100
75
50
25
0
0
20
40
60
120º
60s min.
120s max.
Dimensions are in mm. Tape is compliant to EIA-481-A.
Reel size (Diameter in mm)
178
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-0204 (Revision A, February 2017)
4
16.0±0.3
6
5
4
VOD
7.5±0.1
5º MAX
QTCC576 SERIES
Q-TECH
CORPORATION
LOW PROFILE 5 x 7mm MINIATURE SMD LVDS/PECL CRYSTAL OSCILLATORS
2.5 and 3.3Vdc - 25.000MHz to 212.500MHz
REV
A
Storage temp changed -55C to -62C
Load changed to 50Ohm to Vdd-2V
Revise jitter information
REVISION SUMMARY
PAGE
3
DATE
2/3/17
DCO
Q-TECH Corporation - 10150 W. Jefferson Boulevard, Culver City 90232 - Tel: 310-836-7900 - Fax: 310-836-2157 - www.q-tech.com
QPDS-0204 (Revision A, February 2017)
5
嵌入式系统
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
