HDF454AS4 Datasheet, PDF (3/8 Pages) Shoulder Electronics Limited. – This specification shall cover the characteristics of SAW filter With 454M used for the page

SAW FILTER
HDF454A SMD-4
1. SCOPE
This specification shall cover the characteristics of SAW filter With 454M used for the page
system.
2. ELECTRICAL SPECIFICATION
DC Voltage VDC
AC Voltage Vpp
Operation temperature
Storage temperature
RF Power Dissipation
10V
10V50Hz/60Hz
-40℃ to +85℃
-45℃ to +85℃
0dBm
Electronic Characteristics
2-1.Typical frequency response
2-2.Electrical characteristics
Part number
Nominal center frequency (Fo)
Insertion Loss
1.fo-45.8~fo-39.8 MHz
2.fo±3.0 MHz
3.fo +39.8~ fo +45.8MHz
Ripple (with Fo ±3.0MHz)
Input/Output Impedance(Nominal)
F454A
454
Unit
MHz
50min.
4.0max.
45min.
2.0max
50//0
dB
dB
Ω/pF
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