B7853 datasheet(3/8 Pages) EPCOS

3 / 8 page

March 01, 2006

B7853

2017.5 MHz

SAW Components

SAW filter

Data sheet

Please read

cautions and warnings and

important notes at the end of this document.

Characteristics

Operating temperature range:

= –35 ˚C to +85 ˚C

Terminating source impedance:

ZS =50 Ω

Terminating load impedance:

ZL =50 Ω

min.

typ.

@ 25 ˚C

max.

Center frequency

—

2017.5

—

MHz

Maximum insertion attenuation

max

2010.0

... 2025.0

MHz

—

2.1

2.8 1)

1) 2.5 dB at 25 ˚C

Amplitude ripple (p-p)

∆α

2010.0

... 2025.0

MHz

—

0.2

0.9 2)

2) 0.6 dB at 25 ˚C

Input VSWR

2010.0

... 2025.0

MHz

—

1.8

2.1

Output VSWR

2010.0

... 2025.0

MHz

—

1.9

2.2

Group delay ripple (p-p)

2010.0

... 2025.0

MHz

—

Attenuation

0.0

... 1840.0

MHz

—

1840.0

... 1950.0

MHz

—

1950.0

... 1980.0

MHz

14 3)

3) 17 dB attenuation at 25 ˚C

—

1980.0

... 1990.0

MHz

4.5 4)

4) 6 dB attenuation at 25 ˚C

—

2045.0

... 2050.0

MHz

7 5)

5) 8 dB attenuation at -25 ˚C ... +85 ˚C

—

2050.0

... 2085.0

MHz

—

2085.0

... 2120.0

MHz

—

2120.0

... 2160.0

MHz

—

2160.0

... 4000.0

MHz

—

4000.0

... 6000.0

MHz

—

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