SAW FILTER

HDF4651

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1.Features

_ RF bandpass filter for CDMA450 Rx. Part

_ Usable bandwidth 5MHz (462.5MHz ~ 467.5 MHz)

_ High attenuation

_ No matching 50Ω single-ended operation

_ Ceramic Surface Mounted Device Package ( 3.8 mm * 3.8 mm )

2. ELECTRICAL SPECIFICATION

Parameter

Rating Unit

Operating Temperature Range -30~85 °C

Storage Temperature Range

-40~85 °C

DC Voltage VDC

10

V

Power Handling Capability

27

dBm

2-1-1.Electrical characteristics( T=25°C)

Minimum

Typical

Maximum

MHz

-

465.0

-

dB

-

3.0

3.3

dB

-

1.0

2.2

-

1.5

2.0

Relative Attenuation

0.3 MHz ~ 452.5 MHz

452.5 MHz ~ 457.5 MHz

485.0 MHz ~ 507.5 MHz

507.5 MHz ~ 1200 MHz

1200 MHz ~ 1700 MHz

dB

45

35

40

35

25

50

43

45

-

-

-

Input/Output Impedance

Ω

-

50

-