QTCC576 SERIES
Q-TECH
CORPORATION
H
Ro
PLIA
S
T
COM N
LOW PROFILE 5 x 7mm MINIATURE SMD LVDS/PECL CRYSTAL OSCILLATORS
2.5 and 3.3Vdc - 25.000MHz to 250.000MHz
Description
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 250.000MHz
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
Ordering Information
Q TC C 5 76 LP D 1 2- 15 6 . 2 50 M H z
- 156.250 - SNPB
QTCC576 LP D 12
Logic & Supply Voltage:
LW = LVDS
+3.3V
NW = LVDS
+2.5V
LP = LVPECL +3.3V
NP = LVPECL +2.5V
D
E
Sample part number
Applications
• Designed to meet today’s requirements for low voltage
applications
• Fiber Channel
• TELECOM
• Instrumentation
• Navigation
• Avionics
• Ethernet/SynchE
• SONET
• Microprocessor clock
• COTS
Output Frequency
Option
= E/D on Pin 1
= E/D on Pin 2
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.
Frequency vs. Temperature Code:
10 = ± 100ppm at -55ºC to +125ºC
17 = ± 100ppm at -40ºC to +125ºC
16 = ± 100ppm at -20ºC to +70ºC
12 = ± 100ppm at -40ºC to +85ºC
18 = ± 50ppm at -20ºC to +70ºC
11 = ± 50ppm at -40ºC to +85ºC
9 = ± 50ppm at -55ºC to +125ºC
5 = ± 25ppm at -20ºC to +70ºC
15 = ± 25ppm at -40ºC to +85ºC
Screening
Blank = Unscreened
Per MIL-PRF-55310,
M =
Level B
Optional Solder Dip
Blank = No Solder
SNPB = Sn60Pb40
SAC305 = Lead Free
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 E, October 2019)
1
QTCC576 SERIES
Q-TECH
CORPORATION
H
Ro
PLIA
S
T
COM N
LOW PROFILE 5 x 7mm MINIATURE SMD LVDS/PECL CRYSTAL OSCILLATORS
2.5 and 3.3Vdc - 25.000MHz to 250.000MHz
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
Marking
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
Package Information
• Termination pads (6x), Electro nickel plating 1.27µm min. ~ 8.89µm max,
with gold flash plate 0.3µm ~ 1.0µm.
• 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 E, October 2019)
2
QTCC576 SERIES
Q-TECH
CORPORATION
H
Ro
PLIA
S
T
COM N
LOW PROFILE 5 x 7mm MINIATURE SMD LVDS/PECL CRYSTAL OSCILLATORS
2.5 and 3.3Vdc - 25.000MHz to 250.000MHz
Electrical Characteristics
Output frequency range (Fo)
Supply voltage (Vdd)
Logic
Maximum Applied Voltage
(Vdd max.)
Frequency stability (∆F/∆T)
Storage temperature (Tsto)
Parameters
QTCC576LP
3.3Vdc ± 5%
QTCC576NP
2.5Vdc ± 5%
QTCC576LW
3.3Vdc ± 5%
QTCC576NW
2.5Vdc ± 5%
25.000MHz — 250.000MHz
-0.5 to +5.0Vdc
LVPECL
80.000MHz — 250.000MHz
-0.5 to +5.0Vdc
LVDS
Operating temperature (Topr)
Output Logic Levels
Output Logic High (Voh)
Output Logic Low (Vol)
Duty Cycle
Load
Start-up time (Tstup)
Current (No Load)
Enable/Disable function Pin
1
Phase Jitter
(12kHz - 20MHz BW)
155.52MHz
Period Jitter Typical
RMS
Pk-Pk
Random Jitter
Aging
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%
600ps
50Ω to Vdd-2V
50mA typ. | 98mA max.
10ms max.
VIH ≥ 0.7*Vdd Active
Voh < 1.6 V
Vol > 0.9 V
Rise and Fall times
100Ω Differential
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 E, October 2019)
3
QTCC576 SERIES
Q-TECH
CORPORATION
H
Ro
PLIA
S
T
COM N
LOW PROFILE 5 x 7mm MINIATURE SMD LVDS/PECL CRYSTAL OSCILLATORS
2.5 and 3.3Vdc - 25.000MHz to 250.000MHz
Test Circuit
Vdd
Q
50
100
6
1
5
2
4
3
50
OE or NC
(Pins 1/2)
Vdd-2V
OE or nc
(pins 1/2)
LVDS TERMINATION
Vdd-2V
Q
1
6
5
DUT LVDS
2
3
VOL
4
VOD
VOH
Q
V
DD
Embossed Tape and Reel Information
FEEDING (PULL) DIRECTION
2.0±0.1
Q
0.3±.005
1.75±0.1
ø1.5
4.0±0.1
7.5±0.1
8±0.1
5.4±0.1
17.5
2.0
5º MAX
P/N
FREQUENCY
D/C S/N
DUT LVPECL
7.4
±0.1
ø1.5
1.9±0.1
STANDARD TERMINATION LVPECL
Reflow Profile
TYPICAL REFLOW PROFILE FOR Sn-Pb ASSEMBLY
ø13.0±0.5
TEMP(*C)
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 E, October 2019)
4
16.0±0.3
QTCC576 SERIES
Q-TECH
CORPORATION
H
Ro
PLIA
S
T
COM N
LOW PROFILE 5 x 7mm MINIATURE SMD LVDS/PECL CRYSTAL OSCILLATORS
2.5 and 3.3Vdc - 25.000MHz to 250.000MHz
REVISION SUMMARY
PAGE
3
All
1
1
4
1
2
2
1
07/25/2019
DATE
2/3/17
02/05/2018
04/24/2019
DCO
6163
7793
8215
REV
A
B
C
Storage temp changed -55C to -62C
Load changed to 50Ohm to Vdd-2V
Revise jitter information
Raise maximum frequency to 250MHz (was 212.500MHz)
Add Frequency vs. Temperature code 17
Add ‘Stock List’ link
Revise test circuit images to match pinout table of page 2
Add Temperature Stability Code ‘10’ to Ordering Options
Fix termination pad count under ‘Package Information’ to x6 (was x4)
Change electro nickel plating thickness under ‘Package Information’
WAS: 1.27µm ~ 8.89µm typ.
IS: 1.27µm ~ 8.89µm max
Add solder dip nomenclature in Ordering Information.
10273
10751
D
E
10/23/2019
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 E, October 2019)
5
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
