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MHO+ Series
14 pin DIP, 5.0 Volt, HCMOS/TTL, Clock Oscillator
PARAMETER Symbol Min. Typ. Max. Units Condition/Notes
Frequency Range F .732 kHz 80 MHz See Note 1
Operating Temperature T
A
(See ordering information)
Storage Temperature T
S
-55 +125 °C
Frequency Stability ∆F/F (See ordering information)
Aging
1st Year ±3 ppm
Thereafter (per year) ±2 ppm
Input Voltage Vdd 4.5 5.0 5.5 V
Input Current Idd 15 mA .732 kHz to 2.999 MHz
25 mA 3.000 to 25.999 MHz
60 mA 26.000 to 80.000 MHz
Output Type HCMOS/TTL
Load See Note 2
5 TTL or 50 pF .732 kHz to 2.999 MHz
10 TTL or 50 pF 3.000 to 25.999 MHz
10 TTL or 15 pF 26.000 to 80.000 MHz
Symmetry (Duty Cycle) (See ordering information) See Note 3
Logic “1” Level Voh 90% Vdd V HCMOS Load
Vdd-0.5 V TTL Load
Logic “0” Level Vol 10% Vdd V HCMOS Load
0.5 V TTL Load
Output Current ±8 mA .732 kHz to 2.999 MHz
±16 mA 3.000 to 80.000 MHz
Rise/Fall Time Tr/Tf See Note 4
20 ns .732 kHz to 2.999 MHz
10 ns 3.000 to 80.000 MHz
Tristate Function Input Logic “1” or floating: output active
Input Logic “0”: output to high-Z
Start up Time 10 ms
Electrical Specifications
Random Jitter Rj 5 12 ps RMS 1-Sigma
Mechanical Shock MIL-STD-202, Method 213, C (100 g’s)
Vibration MIL-STD-202, Method 201 & 204 (10 g’s from 10-2000 Hz)
Thermal Cycle MIL-STD-883, Method 1010, B (-55°C to +125°C, 15 min dwell, 10 cycles)
Hermeticity MIL-STD-202, Method 112
Solderability Per EIAJ-STD-002
Environmental
Max Wave Soldering Conditions +260°C for 10 seconds
1. Contact the factory for availability of higher frequencies.
2. TTL load - see Load Circuit Diagram #1. HCMOS load - see Load Circuit Diagram #2.
3. Symmetry is measured at 1.4 V with TTL load and at 50% Vdd with HCMOS load.
4. Rise/fall times are frequency dependent and measured between 0.4 V and 2.4 V with TTL load, and between 10%
Vdd and 90% Vdd with HCMOS Load.
Pin Connections
Available Symmetry
Revision: 11-11-10
Features:
Standard 14 DIP Package•
RoHS Compliant Version Available (-R)•
Tristate Option•
Wide Operating Temperature Range•
This product is not
recommended for new designs
