Manual

Q-TECH Corporation - 10150 W. Jefferson Boulevard, Culver City 90232 - Tel: [phone] - Fax: [phone] - www.q-tech.com
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Q-TECH
CORPORATION
QPDS-0001, Rev L, June 2013 (ECO #10851)
CLASS B+ PRODUCTS
HIGH RELIABILITY HYBRID CRYSTAL CLOCK OSCILLATORS
2.5 to 5.0Vdc - 15kHz to 350MHz
Electrical Parameter Test Conditions
Limits
Notes
Min. Nom. Max. Units
Frequency Range +2.5Vdc or +3.3Vdc 50 350 MHz FP16, FP20, QT93
Frequency/Temperature Stability See temperature codes -55 +25 +125 °C (See Note 1)
Supply Voltage
3.135
2.375
3.3
2.5
3.465
2.625
Vdc
Vdc
Input Current
Measured without load
at maximum Vdd
80 mA
Output Voltage VOL 0.90 1.1 Vdc
Output Voltage VOH 1.45 1.65 Vdc
Output Waveform Square Wave N/A
Rise and Fall Time 20% to 80% 600 ps
Duty Cycle 50% of output 45 50 55 %
Load
100Ω
(Connected between Q & QNOT)
Ω
Frequency Aging after 30 days 70°C±3°C
±1.5
±2
±3
ppm
ppm
ppm
50M-150MHz
>150M-<200MHz
200M-350MHz
(See Note 2)
Frequency Aging/Year 70°C±3°C ±5 ppm (See Note 3)
Start-up Time 100µs ramp 10 ms
Output Enable VIH 0.7xVcc Vdc
Output Disable VIL 0.3xVcc Vdc Output High Impedance
Electrical Performance Characteristics 50MHz to 350MHz
(For BiCMOS +2.5Vdc and +3.3Vdc LVDS Ouputs)
NOTES:
1. Frequency stability compared to nominal frequency including initial accuracy at 25°C, load, and supply variations ±5%.
2. Normally frequency aging is up 30 days. However, aging may be ceased if value at 15 days is half than the limit of 30-day aging
value, or continued up to 90 days if value exeeds 30 day aging limit.
3. Aging is ±5ppm after first year and ±2ppm/year thereafter.
Parameters Symbol Min. Max. Units
Supply Voltage Vdd -0.5 +5 V
Operating Temperature Top. -55 +125 °C
Storage Temperature Tstg -62 +125 °C
Lead Solder Temperature 260/10 °C/seconds
Package Thermal Resistance ѲJc 50 °C/W
Junction Temperature +150 ºC
Maximum Ratings
Recommended Operating Conditions