MCFUM1CY-X4-45MHz-A  

45MHz Monolithic Crystal Filter

MCFUM1CY-X4-45MHz-A

Electrical Specifications

- Center Frequency (Fo): 45 MHz 

- Mode of Oscillation: AT Fundamental

- Passband Width: ±23.594KHz min (at 6dB) 

- Ripple: 2 dB max

- Insertion Loss: 4 dB max

- Stopband Width: ±126.330KHz max (at 50dB)  

                                   ±276.330KHz max (at 70dB)

- Guaranteed Attenuation: 75dB min (±276.330KHz~±5000KHz)

- Terminating Impedance: 700Ω//5.0pF±1.5pF//17pF 

- Spurious: 55dB min

- Insulation resistance: More than 500M ohms at DC 100V

- Holder type: UM-1×4  

Operating Temperature 

- -40°C to +85°C 

Storage Temperature 

- -40°C to +85°C 


Product Specifications

General Parameters:
Freq. (MHz): 45 MHz
Passband (±Khz): ±23.594 KHz
Ripple Max (dB): 2 dB
Insertion Loss (dB): 4 dB
Stopband (±Khz): ±126.33 KHz
Spurious: 55 dB
Temp. Range (°C): -40 to +85
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