QT92 Series
5.0Vdc and 3.3Vdc, SMD FORMED LEADS HIGH-RELIABILITY CLOCK OSCILLATORS
_______________________________________________________________________________________
Q-Tech Corporation
10150 West Jefferson Blvd. Culver City, CA 90232
Tel (310) 836 - 7900 Fax (310) 836 2157
Doc#092-001 Rev. May 2006 www.q-tech.com
Page 1 of 4
FEATURES
Broad frequency range from 500 kHz to 160 MHz.
Rugged design for high shock and vibration.
ACMOS, HCMOS, TTL, LVHCMOS logic.
5.0V or 3.3V Tri-State Output Option (D).
Fits standard 7.0 x 5.2mm SMD oscillators’ footprint.
Replaces commercial clocks in high-reliability military applications.
ELECTRICAL CHARACTERISTICS
PARAMETERS (5.0V ± 10%)
QT92AC QT92HC QT92T
Output frequency range (Fo) 500.00 kHz 125.00MHz
(Low frequency down to 1kHz available in No-Tristate) 500.00 kHz 85.000MHz
Supply voltage (Vdd) 5.0Vdc ± 10%
Frequency stability vs. temperature See Option codes
Operating temperature (Topr) See Option codes
Storage temperature (Tsto) -62°C to +125°C
Symmetry
(15pF at 50% output level AC or HC)
(6TTL load at 1.4Vdc TTL)
45/55% max. (500kHz ~ <1 6MHz)
40/60% max. (16MHz ~ 125MHz)
(Tighter symmetry available)
Operating supply current (Idd)
(No Load)
20 mA max. (500kHz ~ < 16MHz)
25 mA max. (16MHz ~ < 32MHz)
35 mA max. (32MHz ~ < 60MHz)
45 mA max. (60MHz ~ = 125MHz)
Rise and Fall times (Tr/Tf)
(at 5.0Vdc supply, 15pF//10kohms load) 6ns max. (Fo < 30M)
3ns max. (30M = Fo = 125M)
(between 10% to 90%)
7ns max. (Fo < 30M)
5ns max. (30M = Fo = 125M)
(between 10% to 90%)
5ns max. (Fo < 30M)
3ns max. (30M = Fo = 85M)
(between 0.8V to 2V)
Output load (CL)
15pF // 10kohms
(50pF max. or 10TTL for F = 60M)
(30pF max. or 6TTL for F = 85M)
15pF // 10kohms
(2LSTTL) 10TTL (F < 60MHz)
6TTL (60MHz to 85MHz)
Start-up time (Tstup) 15pF load 5ms max.
Output voltage (Voh/Vol) 0.9xVdd min. ; 0.1xVdd max. 2.4V min.; 0.4V max.
Enable/Disable Tristate function (add D) Pin 1 VIH = 2.2V Oscillation; VIL = 0.8V High Impedance
Jitter RMS 1s (at 25°C) 8ps typ. (<40MHz); 3ps typ. (= 40MHz)
Aging (at 70°C) ± 5ppm/year max.
Freq. vs. supply voltage tolerance (±10%)
± 4ppm max.
PARAMETERS (3.3V ± 10%)
QT92L
Output frequency range (Fo) 500.000 kHz 160.000MHz
(Low frequency down to 1kHz available in No-Tristate)
Supply voltage (Vdd) 3.3Vdc ± 10%
Frequency stability vs. temperature See Option codes
Operating temperature (Topr) See Option codes
Storage temperature (Tsto) -62°C to +125°C
Operating supply current (Idd)
(No Load)
6 mA max. (500kHz ~ < 16MHz)
10 mA max. (16MHz ~ < 32MHz)
20 mA max. (32MHz ~ < 60MHz)
30 mA max. (60MHz ~ < 100MHz)
QT92 Series
5.0Vdc and 3.3Vdc, SMD FORMED LEADS HIGH-RELIABILITY CLOCK OSCILLATORS
_______________________________________________________________________________________
Q-Tech Corporation
10150 West Jefferson Blvd. Culver City, CA 90232
Tel (310) 836 - 7900 Fax (310) 836 2157
Doc#092-001 Rev. May 2006 www.q-tech.com
Page 2 of 4
40 mA max. (100MHz ~ < 130MHz)
45 mA max. (130MHz ~ 160MHz)
Symmetry (15pF, at 50% output level) 45/55% max. (500kHz ~ <16MHz); 40/60% max. (16MHz ~ 160MHz)
(Tighter symmetry available)
Rise and Fall times (Tr/Tf)
(at 3.3Vdc supply, 15pF //10kohms)
(Between 10% and 90% of output level)
6ns max. (500kHz to < 40MHz)
3ns max. (40MHz ~ 160MHz)
Output load (CL) 15pF // 10kohms
(30pF max. for F = 50MHz)
Start-up time (Tstup) 5ms max.
Output voltage (Voh/Vol) 0.9xVdd min. ; 0.1xVdd max.
Enable/Disable Tristate function (*D) Pin 1 VIH = 2.2V Oscillation; VIL = 0.8V High Impedance
Jitter RMS 1s (at 25°C, 3.3Vdc supply) 15ps typ. (< 40MHz); 8ps typ. (= 40MHz)
Aging (at 70°C) ± 5ppm/year max.
Freq. vs. supply voltage tolerance (±10%)
± 4ppm max.
ORDERING INFORMATION
QT92
L
D
9
M
- 100.000MHz
Logic Tristate Option Freq. stability vs. Temperature Screening option
AC = ACMOS
HC = HCMOS
T = TTL
L = LVHCMOS
(*)D
(Left blank if
No Tristate)
Not available for
frequencies lower
than 500kHz.
1 = ±100ppm at 0°C to +70°C
4 = ± 50ppm at 0°C to +70°C
5 = ± 25ppm at -20°C to +70°C
6 = ± 50ppm at -55°C to +105°C
9 = ± 50ppm at -55°C to +125°C
10 = ±100ppm at -55°C to +125°C
11 = ± 50ppm at - 40°C to +85°C
12 = ±100ppm at - 40°C to +85°C
14 = ± 20ppm at -20°C to +70°C
15 = ± 25ppm at - 40°C to +85°C
M
(Designate M for Product Level B
MIL-PRF-55310 environmental
screening).
(Left blank if unscreened)
For frequency stability vs. temperature options not listed herein, please request a custom part number.
Part numbering examples: QT92ACD9M-100.000MHz; QT 92T10-16.000MHz.
STANDARD SCREENING PER MIL-PRF-55310, LEVEL B
Internal Visual: MIL-STD-883, Method 2017 and 2032.
Stabilization bake: MIL-STD-883, Method 1008, Cond. C.
Temperature cycling: MIL-STD-883, Method 1010, Cond. B.
Constant acceleration: MIL-STD-883, Method 2001, Cond. A, Y1 axis.
Seal Fine Leak: MIL-STD-883, Method 1014, Cond. A.
Seal Gross Leak: MIL-STD-883, Method 1014, Cond. C.
Burn-in: 160 hours, 125°C with load.
Final Electrical tests.
QT92 Series
5.0Vdc and 3.3Vdc, SMD FORMED LEADS HIGH-RELIABILITY CLOCK OSCILLATORS
_______________________________________________________________________________________
Q-Tech Corporation
10150 West Jefferson Blvd. Culver City, CA 90232
Tel (310) 836 - 7900 Fax (310) 836 2157
Doc#092-001 Rev. May 2006 www.q-tech.com
Page 3 of 4
STANDARD QCI ENVIRONMENTAL SPECIFICATIONS:
(Custom requirements available upon request)
Vibration sinusoidal: MIL-STD-202, Method 204, Cond. D.
Shock, non operating: MIL-STD-202, Method 213, Cond. I.
Thermal shock, non operating: MIL-STD-202, Method 107, Cond. B.
Ambient pressure, non operating: MIL-STD-202, 105, Cond. C, 5 min. dwell time.
Resistance to solder heat: MIL-STD-202, Method 210, Cond. E.
Moisture resistance: MIL-STD-202, Method 106.
Terminal strength: MIL-STD-202, Method 211, Cond. C.
Resistance to solvents: MIL-STD-202, Method 215.
Solderability: MIL-STD-202, Method 208.
Standard packaging in Anti-Static Plastic Tube, unless otherwise specified.
Tape and Reel Packaging available.
Packaging quantity:
60pcs/tube.
800pcs/reel.
PIN NO. FUNCTION
1 TRISTATE or NC
2 GND/CASE
3 OUTPUT
4 VDD
Dimensions: inch
QT92 Series
5.0Vdc and 3.3Vdc, SMD FORMED LEADS HIGH-RELIABILITY CLOCK OSCILLATORS
_______________________________________________________________________________________
Q-Tech Corporation
10150 West Jefferson Blvd. Culver City, CA 90232
Tel (310) 836 - 7900 Fax (310) 836 2157
Doc#092-001 Rev. May 2006 www.q-tech.com
Page 4 of 4
Remark: Specifications subject to change without prior notice.
Please contact our factory or visit our website, www.q-tech.com, for technical notes and updates.
Please contact us for variations on these specifications.