21M30DS2 Datasheet, PDF (1/1 Pages) Mercury United Electronics Inc – Suitable for business radio and other radio communications

M. C. F. [ Monolithic Crystal Filters ] _21M30DS2
21.400 MHz
Dip Type 8 poles [ U1 4 pcs ]
13.4 * 8.5 * 11.0 mm
Features
● Suitable for business radio and other radio communications .
General Specifications
Paramenters
Center Frequency
Crystal Cut ( No. of poles )
Mode of Oscillation
Pass Band Width
Stop Band Width
Ripple
Insertion Loss
Guaranteed Attenuation
Terminating Impdance
Operating Temperature
Storage Temperature
Electrical Spec.
21.400 MHz
AT-Cut , 8 poles
Fundamental Mode
± 15 KHz ( min.) [ at -3 dB ]
± 35 KHz ( max.) [ at -65 dB ]
2.0 dB ( max.)
4.0 dB ( max.)
90 dB ( min.) [ -910 ± 10 kHz ]
2200 Ω // 0.5 pF
- 20°C to 70°C
- 50°C to 100°C
Outline Dimensions ( Unit : mm )
Test Cycle
Mercury www .mercury-crystal.com
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