# 91SMO Standard SMD Clock Oscillators

## Specifications
️· Generic Part Number: 91SMO
️· Frequency Range: 1.8 MHz to 165.0 MHz (varies by model)
️· Frequency Stability: ±20 ppm to ±100 ppm (depending on model and temperature)
️· Operating Temperature: -10°C to +70°C (standard), -40°C to +85°C (W models)
️· Input Voltage (VDD): +3.0V / +3.3V / +5V DC ±10%
️· Tri-State Control: Pin #1 (Open or VIH)
️· Supply Voltage (Absolute Max): -0.5V to +7.0V DC
️· Storage Temperature: -55°C to +125°C

## Electrical Characteristics
️· Input Current: Varies based on frequency (8mA - 60mA)
️· Stand-by Current: 15µA max. (some models)
️· Symmetry: 40% to 60% at 50% VDD
️· Rise/Fall Time: 3ns to 10ns
️· Load: 15pF to 50pF (CMOS)

## Package & Dimensions

️· Lid: Ceramic
️· Base: Ceramic
️· Sealing: Glass
️· Terminal: Tungsten (metalized)
️· Terminal Plating: Gold / Nickel
️· RoHS: Compliant
️· Dimensions: 7.0 ± 0.2 x 5.0 ± 0.2 x 1.6 ± 0.1 mm

## Other
️· Aging: ±5 ppm max. at +25°C for first year
️· Reflow Condition: +250°C ±10°C for 10 seconds
️· Note: Final part number determined by frequency, stability, temperature, and voltage.