QT86LW & LP SERIES
Q-TECH
CORPORATION
5x7mm Extreme LVDS and LVPECL Crystal Oscillator
2.5V, 3.3Vdc | 60MHz to 200MHz
Q-Tech’s 5x7mm LVDS and LVPECL hybrid
oscillators consist of an IC operating at various supply
voltages of 2.5V and 3.3Vdc and a miniature strip
quartz crystal. The series is offered in various
ceramic package configurations from true Surface-
Mount SMT to straight leads and formed leads. This
is the smallest package offered with either a two-point
crystal mount or a four-point for high shock and high
reliability military applications.
Features
• Made in the USA
• ECCN: EAR99
• Innovative Four Point Mount Strip Crystal Resonator
option
• Broad Frequency Range, 60MHz to 200MHz
• Small Footprint
• Differential LVDS or LVPECL output
• Various Supply Voltages, 2.5Vdc to 3.3Vdc
• Wide Operating Temperature Range, -55°C to 125°C
• Standard Tri-State Output
• Hermetically sealed package
• 3rd Overtone Designs
• Full or Partial Screening per MIL-PRF-55310, Level B
• High Shock Resistant Tested Up to 20,000g
Mechanical Shock, Half-Sine, 0.3ms, All Axes with 4-
point mount
• Low phase noise, low noise coupling, low emissions
• Optional Hot Solder Dip, Sn60Pb40 or SAC305
• RoHS Compliant
Description
Solder Dip Options
T = Standard
S = Sn60Pb40
G = SAC305
Q T 86 F LW 10 M - 8 0. 00 0 M H z
Q T 86 F LW 10 M - 80.000MHz
Output Frequency
Screening Option:
Blank = No Screening
M
(Sample part number)
Package
86 = Leaded
87 = Formed Leads
80 = Formed Leads
85 = SMT
F
= Screening per MIL-
PRF-55310, Level B
4-Point Mount
Blank
= Standard two-point
mount
= Four-point mount
(High Shock)
Logic & Supply Voltage:
LW = LVDS +3.3Vdc
NW = LVDS +2.5Vdc
LP = LVPECL+3.3Vdc
NP = LVPECL+2.5Vdc
1/
Please
7
9
10
11
12
17
18
Frequency vs. Temperature Code
= ± 75ppm at -55ºC to +125°C
= ± 50ppm at -55ºC to +125°C
= ± 100ppm at -55ºC to +125°C
= ± 50ppm at -40ºC to +85°C
= ± 100ppm at -40ºC to +85°C
= ± 75ppm at -60ºC
+125°C
= ± 100ppm at -60ºC to +125°C
Applications
•
•
•
•
•
•
contact Q-Tech for higher frequencies
SONET/SDH
Missile Launch
Gun-Launched Munitions and Systems
Clock generation and distribution
Broadband access
Ethernet, Gigabit Ethernet
P
ackagingOptions
• Standard ESD packaging
QPDS-0012R- (May 2015)
Q-TECH Corporation - 10150 W. Jefferson Boulevard, Culver City 90232 - Tel: 310-836-7900 - Fax: 310-836-2157 - www.q-tech .com
1 of 12
QT86LW & LP SERIES
Q-TECH
CORPORATION
5x7mm Extreme LVDS and LVPECL Crystal Oscillator
2.5V, 3.3Vdc | 60MHz to 200MHz
TABLE I-ELECTRICAL
CHARACTERISTICS LVDS (+2.5VDC AND +3.3VDC)
Output Frequency Range (Fo)
Maximum Applied Voltage (Vdd max.)
Operating Temperature (Top)
Storage temperature (Tsto)
Supply current (Idd)
Load
Duty Cycle (Sym)
Rise and Fall Times (Tr/Tf)
Start-Up Time (Tstup)
Output Voltage High (VOH)
Output Voltage Low (VOL)
Enable/Disable
Differential Output Voltage (VOD)
Differential Output Error (∆VOD)
Offset Voltage (VOS)
Output Current (IOH/IOL)
Aging at +70°C ± 3°C
Period Jitter 1σ (RMS)
Integrated Phase Jitter
Phase Noise (Typical)
Supply Voltage (Vdd)
PARAMETERS
500kHz – 60MHz – 200MHz
+2.5Vdc ± 5%
+3.3Vdc ± 5%
+5Vdc
See Ordering Information
-62°C to +125°C
66mA max.
100Ω
45/55%
0.7ns max.
10ms Max.
1.43Vdc typ., 1.6Vdc max.
0.9Vdc min., 1.1Vdc typ.
LIMITS
Consult Factory for
Lower and Higher Frequencies
COMMENTS
Measured Between 20% and 80%
or 80% and 20% differential
output swing
No Load
Note 1/
Measured at ½ waveform
VIH ≥ 0.7Vcc Oscillation
VIL ≤ 0.3Vcc High Impedance
247mV min., 454mV max.
1.125V min., 1.375V max.
3.5mA typ.
±5ppm First Year Max.
±2ppm Max. Each Year Thereafter
5ps Typ.
1ps Max.
10Hz Offset -65dBc/Hz
100Hz Offset -95dBc/Hz
1kHz Offset -130dBc/Hz
10kHz Offset -135dBc/Hz
100kHz Offset -140dBc/Hz
1MHz Offset -145dBc/Hz
50mV max.
By Design; Not Tested
12kHz to 20MHz
Typical by Design
Not Tested Unless Specified
QPDS-0012R- (May 2015)
Q-TECH Corporation - 10150 W. Jefferson Boulevard, Culver City 90232 - Tel: 310-836-7900 - Fax: 310-836-2157 - www.q-tech .com
2 of 13
QT86LW & LP SERIES
Q-TECH
CORPORATION
5x7mm Extreme LVDS and LVPECL Crystal Oscillator
2.5V, 3.3Vdc | 60MHz to 200MHz
TABLE II-ELECTRICAL
CHARACTERISTICS LVPECL (+2.5VDC AND +3.3VDC)
Output Frequency Range (Fo)
Maximum Applied Voltage (Vdd max.)
Operating Temperature (Top)
Storage temperature (Tsto)
Supply current (Idd)
Load
Duty Cycle (Sym)
Rise and Fall Times (Tr/Tf)
Start-Up Time (Tstup)
Output Voltage High (VOH)
Output Voltage Low (VOL)
Enable/Disable
Offset Swing (VOpp)
Output Current (IOH/IOL)
Aging at +70°C ± 3°C
Period Jitter 1σ (RMS)
Integrated Phase Jitter
Phase Noise (Typical)
Supply Voltage (Vdd)
PARAMETERS
+2.5Vdc ± 5%
+3.3Vdc ± 5%
+5Vdc
See Ordering Information
-62°C to +125°C
80mA max.
50Ω to Vcc-2Vdc
45/55%
1ns max.
10ms Max.
2.215 min., 2.420V max.
1.415V min., 1.76V max.
1.47V min., 1.745V max.
0.67V min., 1.195V max.
VIH ≥ 0.7Vcc Oscillation
VIL ≤ 0.3Vcc High Impedance
0.4V min.
22mA typ.
±5ppm First Year Max.
±2ppm Max. Each Year Thereafter
5ps Typ.
1ps Max.
10Hz Offset -65dBc/Hz
100Hz Offset -95dBc/Hz
1kHz Offset -130dBc/Hz
10kHz Offset -135dBc/Hz
100kHz Offset -140dBc/Hz
1MHz Offset -145dBc/Hz
60MHz – 200MHz
LIMITS
Consult Factory for
Lower and Higher Frequencies
NP
LP
COMMENTS
Measured Between 20% and 80%
or 80% and 20% differential
output swing
LP (+3.3Vdc)
NP (+2.5Vdc)
LP (+3.3Vdc)
NP (+2.5Vdc)
No Load
Between each output
and Vcc-2Vdc
Measured at ½ waveform
By Design; Not Tested
12kHz to 20MHz
Typical by Design
Not Tested Unless Specified
QPDS-0012R- (May 2015)
Q-TECH Corporation - 10150 W. Jefferson Boulevard, Culver City 90232 - Tel: 310-836-7900 - Fax: 310-836-2157 - www.q-tech .com
3 of 12
QT86LW & LP SERIES
Q-TECH
CORPORATION
5x7mm Extreme LVDS and LVPECL Crystal Oscillator
2.5V, 3.3Vdc | 60MHz to 200MHz
FIGURE 1 – CIRCUIT DIAGRAM
Q-TECH Corporation - 10150 W. Jefferson Boulevard, Culver City 90232 - Tel: 310-836-7900 - Fax: 310-836-2157 - www.q-tech .com
QPDS-0012R- (May 2015)
4 of 12
QT86LW & LP SERIES
Q-TECH
CORPORATION
5x7mm Extreme LVDS and LVPECL Crystal Oscillator
2.5V, 3.3Vdc | 60MHz to 200MHz
Figure 2 – TYPICAL PHASE NOISE OF A QT86LW-125MHz
Figure 3 – TYPICAL WAVEFORM OF A QT86LP-125MHz
Q-TECH Corporation - 10150 W. Jefferson Boulevard, Culver City 90232 - Tel: 310-836-7900 - Fax: 310-836-2157 - www.q-tech .com
QPDS-0012R- (May 2015)
5 of 12
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