DUAL IN-LINE PACKAGES
Q-TECH
CORPORATION
CRYSTAL CLOCK OSCILLATORS
-5.2 to -4.5Vdc & 1.8 to 15Vdc - 0.01Hz to 200MHz
Description
Q-Tech’s Dual In-line (DIP) crystal oscillators
consist of a source clock square wave generator, logic
output buffers and/or logic divider stages, and an A
T
high-precision quartz crystal built in a metal through-
hole package in DIP-8 or DIP-14 configurations.
Features
• Made in the USA
• ECCN: EAR99
• DFARS 252-225-7014 Compliant:
Electronic Component Exemption
• Wide frequency range from 0.01Hz to 200MHz
• Available as QPL MIL-PRF-55310/8, /11, /14, /15,
/16, /17, /18, /25, and /26
• Wide operating temperature range
• Choice of output logic options
• Supply voltages from 1.8Vdc to 15Vdc
• Lower or higher supply voltages available
• All metal hermetically sealed package
• Tight or custom symmetry available
• Fast rise and fall times
• Fast start-up time
• Capacitive load drive capability (Z output)
• Multiple outputs available
• Fundamental and third overtone designs
• High operating temperature up to +225ºC
• Custom designs available tailored to meet
customer’s needs
• Q-Tech does not use pure lead or pure tin in its
products
• RoHS compliant
Ordering Information
Solder Dip Option:
T =
Standard
S = Solder Dip (*)
Package:
(See page 4)
Q T6H CD 9 M - 20 . 0 0 0M H z
Q T 6 HC D 9 M - 40.000MHz
Output Frequency
Screening Option:
Blank = No Screening
M = Per MIL-PRF-55310, Level B
Frequency vs. Temperature Code:
1
= ± 100ppm at 0ºC to +70ºC
3(***) = ± 5ppm at 0ºC to +50ºC
4
= ± 50ppm at 0ºC to +70ºC
5
= ± 25ppm at -20ºC to +70ºC
6
= ± 50ppm at -55ºC to +105ºC
9
= ± 50ppm at -55ºC to +125ºC
10
= ± 100ppm at -55ºC to +125ºC
11
= ± 50ppm at -40ºC to +85ºC
12
= ± 100ppm at -40ºC to +85ºC
Sample part number
Tristate Option:
Blank = No Tristate
D = Tristate
(*) Hot Solder Dip Sn60/Pb40 per MIL-PRF 55310 is optional for an additional cost
(**) Please specify supply voltage when ordering CMOS
(***) Frequency/Temperature Stability (tolerance) shall be referenced to the specified
nominal output frequency, except for code 3, in which case it is referenced to room tem-
perature (T = 25ºC ± 2ºC). For code 3, room temperature tolerance shall be ±10ppm.
C
AC
HC
T
L
N
R
E
EH
EF
PE
LP
Z
Logic & Supply Voltage:
= CMOS +5.0V to +15.0V(**)
= ACMOS
+5.0V
= HCMOS
+5.0V
= TTL
+5.0V
= LVHCMOS
+3.3V
= LVHCMOS
+2.5V
= LVHCMOS
+1.8V
= 10K ECL
-5.2V
= 10KH ECL
-5.2V
= 100K/300K ECL -4.5V
= PECL
+5.0V
= PECL
+3.3V
= Z output
Applications
• Designed to meet today’s requirements for all voltage
applications
• Wide military clock applications
• Smart munitions
• Navigation
• Industrial controls
• Microcontroller driver
• Down-hole applications up to +225ºC
Frequency stability vs. temperature codes may not be available in all frequencies.
Q-Tech will assign a custom part number for custom specifications and all high
temperature applications with typical frequency stability at ± 250ppm up to +200ºC.
For Non-Standard requirements, contact Q-Tech Corporation at Sales@Q-Tech.com
• Standard packaging in black foam
• Optional anti-static plastic tube
Packaging Options
• Lead forming available on all packages. Please contact for details.
• P. I. N. D. test (MIL-STD 883, Method 2020)
• Lead trimming
All DIP packages are available in surface mount form.
Specifications subject to change without prior notice.
Other Options Available For An Additional Charge
Q-TECH Corporation - 10150 W. Jefferson Boulevard, Culver City 90232 - Tel: 310-836-7900 - Fax: 310-836-2157 - www.q-tech.com
QPDS-0129 (Revision A, March 2018)
1
DUAL IN-LINE PACKAGES
Q-TECH
CORPORATION
CRYSTAL CLOCK OSCILLATORS
-5.2 to -4.5Vdc & 1.8 to 15Vdc - 0.01Hz to 200MHz
Electrical Characteristics
Output freq.
range (Fo)
Parameters
DIP 8: QT50, 51, 55
DIP 14: QT6, 18, 41, 42, 47
0.01Hz — 15MHz
5V ~ 15Vdc ± 10%
-0.5 to +18Vdc
245Hz — 15MHz
C
0.01Hz — 160MHz
AC
0.01Hz — 85MHz
0.01Hz — 160MHz
5.0Vdc ± 10%
HC
0.01Hz — 85MHz
0.01Hz — 160MHz
10Hz — 85MHz
T
ECL / PECL (*)
1MHz — 200MHz
1MHz — 110MHz
-5.2Vdc ± 5% (10K / 10KHECL)
5.0Vdc ± 5% (PECL)
3.3Vdc ± 5% (LVPECL)
Supply voltage (Vdd)
Maximum Applied Voltage (Vdd max.)
Freq. stability (∆F/∆T)
Storage temp. (Tsto)
Operating temp. (Topr)
-0.5 to +7.0Vdc
See Option codes
See Option codes
0 to -8.0Vdc (10K / 10KHECL)
0 to +8.0Vdc (PECL)
0 to +5.0Vdc (LVPECL)
Operating supply current
(Idd) (No Load)
F and Vdd dependent
3 mA max. at 5V up to 5MHz
25 mA max. at 15V up to 15MHz
20 mA max. - 0.01Hz ~
25 mA max. - 16MHz ~
35 mA max. - 40MHz ~
45 mA max. - 60MHz ~
55 mA max. - 85MHz ~
65 mA max. - 110MHz ~
75 mA max. - 125MHz ~
-62ºC to + 125ºC
< 16MHz
< 40MHz
< 60MHz
< 85MHz
< 110MHz
< 125MHz
160MHz
45/55% max. Fo < 12MHz
40/60% max. Fo ≥ 12MHz
45 mA max. - 1MHz ~ < 125MHz
75 mA max. - 125MHz ~ 200MHz
Symmetry
(50% of ouput waveform or 1.4Vdc for TTL)
Rise and Fall times (Tr/Tf)
(with typical load)
Output Load
45/55% max. Fo < 4MHz
40/60% max. Fo ≥ 4MHz
30ns max.
(Measured from 10% to 90%)
15pF // 10kΩ
200ns max. Fo ≤ 345.6kHz
8ns max. Fo 345.6kHz ~ ≤ 20MHz
5ns max. Fo 20MHz ~ ≤ 50MHz
3ns max. Fo > 50MHz
(Measured from 10% to 90% CMOS or from 0.8V to 2.0V TTL)
10ms max.
3.5ns max. Fo < 125MHz
3ns max. Fo 125MHz ~ 200MHz
(Measured from 20% to 80%)
50Ω to -2V (10K / 10KH)
50Ω to Vcc -2V (P & LP)
-1.15V min; -1.54V max. (E)
4V min.; 3.37V max. (PE)
2.27V min.; 1.68V max. (LP)
-50mA
Start-up time (Tstup)
Output voltage (Voh/Vol)
Output Current (Ioh/Iol)
± 1mA typ. at 5V
± 6.8mA typ. at 15V
Call for details
10TTL Fo < 20MHz
6TTL Fo ≥ 20MHz
2.4V min.; 0.4V max.
-1.6mA / TTL
+40μA / TTL
0.9 x Vdd min.; 0.1 x Vdd max.
± 24mA
±16 mA
VIH ≥ 4.0V Oscillation;
VIL ≤ 0.8V High Impedance
8ps typ. - < 40MHz
5ps typ. - ≥ 40MHz
Enable/Disable
Tristate function Pin 1
Aging (at 70ºC)
Jitter RMS 1σ (at 25ºC)
VIH ≥ 2.2V Oscillation;
VIL ≤ 0.8V High Impedance
(*)
Z
Please contact Q-Tech for details on 100KECL logic (EF)
Output logic can drive up to 200 pF load with typical 6ns rise & fall times (tr, tf)
-
± 5ppm max. first year / ± 2ppm typ. per year thereafter
Integrated phase jitter
12kHz - 20MHz 1ps typ.
Call for details
Q-TECH Corporation
QPDS-0129 (Revision A, March 2018)
10150 W. Jefferson Boulevard, Culver City 90232
-
Tel: 310-836-7900 - Fax: 310-836-2157
-
www.q-tech.co m
2
DUAL IN-LINE PACKAGES
Q-TECH
CORPORATION
CRYSTAL CLOCK OSCILLATORS
-5.2 to -4.5Vdc & 1.8 to 15Vdc - 0.01Hz to 200MHz
Electrical Characteristics (Continued)
DIP 14: QT6, 18,
Output
41, 42, 47
frequency range
DIP 8: QT50, 51,
(Fo)
55
Supply voltage (Vdd)
Maximum Applied Voltage (Vdd
max.)
Frequency stability (∆F/∆T)
Storage temperature (Tsto)
Operating supply current
(No Load)
Symmetry
(50% of ouput waveform )
Rise and Fall times
Operating temperature (Topr)
3 mA max. - 0.01Hz ~ < 500kHz
6 mA max. - 500kHz ~ < 16MHz
10 mA max. - 16MHz ~ < 32MHz
20 mA max. - 32MHz ~ < 60MHz
30 mA max. - 60MHz ~ < 100MHz
40 mA max. - 100MHz ~ < 130MHz
50 mA max. - 130MHz ~ 160MHz
Parameters
0.01Hz — 160.000MHz
0.01Hz — 100.000MHz
3.3Vdc ± 10%
L
32.768kHz,
125.000kHz — 133.000MHz
32.768kHz,
187.6kHz — 133MHz
2.5Vdc ± 10%
-0.5 to +5.0Vdc
N
125.000kHz — 100.000MHz
187.5kHz — 100MHz
1.8Vdc ± 10%
R
See Option Codes
See Option Codes
3 mA max. -
< 500kHz
6 mA max. - 500kHz ~ < 40MHz
15 mA max. - 40MHz ~ < 60MHz
25 mA max. - 60MHz ~ < 85MHz
35 mA max. - 85MHz ~ < 133MHz
-62ºC to +125ºC
4 mA max. -
< 40MHz
10 mA max. - 40MHz ~ < 50MHz
20 mA max. - 50MHz ~ < 85MHz
25 mA max. - 85MHz ~ < 100MHz
45/55% max. Fo < 12MHz
40/60% max. Fo ≥ 12MHz
45/55% max. Fo < 15MHz
40/60% max. Fo ≥ 15MHz
200ns max. Fo < 345.6kHz
6ns max. Fo 345.6kHz ~ ≤ 20MHz
5ns max. Fo 20MHz ~ ≤ 50MHz
3ns max. Fo > 50MHz
(Measured from 10% to 90%)
200ns max. Fo < 345.6kHz
6ns max. Fo 345.6kHz ~ ≤ 20MHz
4ns max. Fo 20MHz ~ ≤ 50MHz
3ns max. Fo > 50MHz
(Measured from 10% to 90%)
Output Load
Start-up time (Tstup)
15pF // 10kohms
(30pF max. for F ≤ 50MHz)
10ms max.
6ns max. Fo ≤ 20MHz
5ns max. Fo 20MHz ~ ≤ 50MHz
3ns max. Fo > 50MHz
(Measured from 10% to 90%)
15pF // 10kohms
5ms max.
Output voltage (Voh/Vol)
Output Current (Ioh/Iol)
0.9Vdd min. / 0.1Vdd max.
VIH ≥ 1.75V - Oscillation
15ps typ. - < 40MHz
8ps typ. - ≥ 40MHz
± 8mA max.
Enable/Disable function Pin 1
Jitter RMS 1σ (at 25ºC)
Aging (at 70ºC)
VIH ≥ 2.0V - Oscillation
VIL ≤ 0.5V - High Impedance
VIH ≥ 1.26V - Oscillation
± 5ppm max. first year / ± 2ppm typ. per year thereafter
Q-TECH Corporation - 10150 W. Jefferson Boulevard, Culver City 90232 - Tel: 310-836-7900 - Fax: 310-836-2157 - www.q-tech.com
QPDS-0129 (Revision A, March 2018)
3
DUAL IN-LINE PACKAGES
Q-TECH
CORPORATION
CRYSTAL CLOCK OSCILLATORS
-5.2 to -4.5Vdc & 1.8 to 15Vdc - 0.01Hz to 200MHz
Package Outline and Pin Connections
Dimensions are in inches (mm)
A
B
C
Q-TECH
P/N
FREQ.
D/C S/N
DIP 14
D
E
QT6, QT48
Q-TECH
P/N
FREQ.
D/C S/N
QT18
Q-TECH
P/N
FREQ.
D/C S/N
QT41
QT42
Q-TECH
P/N
FREQ.
D/C S/N
QT47
Q-TECH
P/N
FREQ.
D/C S/N
.200 MAX.
(5.08)
.200
MIN.
(5.08)
.018
(.457)
.600
(15.24)
.880
MAX.
(22.35)
.018
(.457)
.600
(15.24)
.800
(20.32)
.200
MAX.
(5.08)
.200
MIN.
(5.08)
.018
(.457)
.600
(15.24)
.200
MAX.
(5.08)
.200
MIN.
(5.08)
.018
(.457)
.600
(15.24)
.200 MAX.
(5.08)
.200
MIN.
(5.08)
.200 MAX.
.290 MAX.
(5.08)
(7.36)
.011
(.279)
.020
(.508)
.020
(.508)
.080 ± .010
(2.032±.254)
MAX.
.800
(20.32)
MAX.
.800
MAX.
(20.32)
1
7
.505
MAX.
(12.83)
1
14
.800
(20.32)
MAX.
1
7
MAX.
.300 (12.83)
(7.62)
.505
1
7
.505
MAX.
.300 (12.83)
(7.62)
1
14
7
8
.300
(7.62)
.505
MAX.
(12.83)
7
8
.300
(7.62)
14
8
14
8
.505 MAX.
.300 (12.83)
(7.62)
14
8
ø .080
(ø 2.03)
.024
(.609)
.600
(15.24)
MAX
.100
(2.54)
.100
(2.54)
F
G
Q-TECH
P/N
FREQ.
D/C S/N
DIP 8
Output
QT # Conf Vcc GND Case
(*)
H
QT4
QT6
A
A
4
14
7
7
7
7
5
8
E/D
or
N/C
1
1
Ext.
Cap
10 & 11
10 & 11
Equivalent
MIL-PRF-55310
Configuration
/16 = QT6T
/17 = QT6T (**)
/18 = QT6C
/26A = QT6HC
/08 = QT10T
/11 = QT10C
/15 = QT10C
N/A
N/A
N/A
N/A
N/A
N/A
N/A
/14 = QT4T
QT50
Q-TECH
P/N
FREQ.
D/C S/N
QT51
QT55
Q-TECH
P/N
FREQ.
D/C S/N
.200 MAX.
(5.08)
.250
MIN.
(6.35)
.018
(.457)
.020
(.508)
.200 MAX.
.290 MAX.
(5.080)
(7.366)
.011
(.279)
.080 ± .010
(2.032±.254)
.020
(.508)
.200 MAX.
(5.08)
.250 MIN.
(6.35)
.018
(.457)
QT10
QT12
QT18
QT41
QT42
QT47
QT48
QT50
QT51
QT55
A
A
B
C
E
F
14
14
14
14
14
14
7
8
8
8
8
7
7
7
7
14
4
4
4
7
2
7
7
7
7
14
4
4
4
7
1
4
8
8
8
8
8
5
5
5
N/A 10 & 11
1
1
1
1
N/A
1
1
1
1
10 & 11
10 & 11
N/A
N/A
N/A
N/A
N/A
N/A
N/A
1
4
.505 SQ.
(12.83)MAX.
1
4
.505 SQ.
(12.83) MAX.
1
4
.300
(7.62) SQ.
.300 SQ.
(7.62)
8
5
.024
(.609)
.300
(7.62)
.300 SQ.
(7.62)
8
5
.505 SQ.
(12.83) MAX.
8
5
ø .060
(ø 1.52)
D
A
G
H
/26B = QT41HC
• Package material (header and leads): Kovar
• Lead finish: Gold Plated – 50µ ~ 80µ inches
Nickel Underplate – 100µ ~ 250µ inches
• Package to lid attachment: Resistance weld
• Cover: (DIP-14): Pure Nickel Grade A
(DIP-8): Stainless Steel
• Weight: (DIP-14): 3.4g typ.,14.2g max.
(DIP-8): 2.0g typ., 14.2g max.
Package Information
/25 - QT48E (***)
Q-TECH Corporation - 10150 W. Jefferson Boulevard, Culver City 90232 - Tel: 310-836-7900 - Fax: 310-836-2157 - www.q-tech.com
QPDS-0129 (Revision A, March 2018)
(*) ECL / PECL complimentary output available on pin 9
(For QT6 and QT18 only) with a Q-Tech custom part
number
(**) Gated Output, gate control pin 9
(***) -5.2V Vcc (Pin 7)
4
DUAL IN-LINE PACKAGES
Q-TECH
CORPORATION
CRYSTAL CLOCK OSCILLATORS
-5.2 to -4.5Vdc & 1.8 to 15Vdc - 0.01Hz to 200MHz
Output Waveform (Typical)
SYMMETRY =
TH
T
x 100%
Startup Time
TYPICAL SET-UP FOR START-UP TIME
Tr
VOH
Tf
Vdd
0.9xVdd
Oscilloscope
54616B Agilent
Variable Ramp
DUT
0.5xVdd
Ts
Start-up box
0.1xVdd
VOL
TH
T
GND
Test Circuit
TYPICAL TEST CIRCUIT FOR QT6T3 (6TTL)
+5VDC
0.01uF
OUTPUT
430
Typical test circuit for ECL logic.
mA
+
POWER
SUPPLY
-
+
Vdc
-
GND
OUT
OUT
Vcc
14
8
QT6T3
D1
50Ω
10k
10
11
7
12pF(*)
D2
0.1µF
or
0.01µF
-2Vdc
-4.5V
or
-5.2V
D3
D4
GND
Cext
D1-D4: 1N4148 or equivalent
(*) CL includes scope probe capacitance
Typical test circuit for CMOS logic
Typical test circuit for TTL logic.
Vdd
RL
+ mA
+
Power
supply
-
+
Vdc
Vdd
0.1µF
or
E/D
0.01µF
Out
Output
+
POWER
SUPPLY
-
Ground
+
mA
-
+
Vdc
-
0.1µF
or
0.01µF
GND
15pF
(*)
10k
Vdd OUT
OUT
E/D GND
CL
Rs
-
Tristate Function
The Tristate function on pin 1 has a built-in pull-up resistor typical 50kΩ, so it can
be left floating or tied to Vdd without deteriorating the electrical performance.
(*) CL includes probe and jig capacitance
LOAD
6 TTL
10 TTL
CL(*)
12pF
20pF
RL
430Ω
270Ω
RS
10kΩ
6kΩ
(*) CL inclides the loading effect of the oscilloscope probe.
Frequency vs. Temperature Curve
40
Frequency Stability (PPM)
30
20
10
0
-10
-20
-30
-40
-55
-45
-35
-25
-15
-5
5
15
25
35
45
55
65
75
85
95
105
115
125
FREQUENCY VERSUS TEMPERATURE QT6L9M-64.5MHz
Temperature (°C)
1_5
2_5
3_5
Q-TECH Corporation - 10150 W. Jefferson Boulevard, Culver City 90232 - Tel: 310-836-7900 - Fax: 310-836-2157 - www.q-tech.com
QPDS-0129 (Revision A, March 2018)
5
