B3525 datasheet(3/7 Pages) EPCOS

3 / 7 page

May 05, 2010

B3525

1575.42 MHz

SAW Components

SAW RF filter

Data sheet

Please read

cautions and warnings and

important notes at the end of this document.

Characteristics

Temperature range for specification:

= –40 ˚C to +85 ˚C

Terminating source impedance:

ZS =50 Ω

Terminating load impedance:

ZL = 100 Ω (balanced)

min.

typ.

@ 25 ˚C

max.

Center frequency

—

1575.42

—

MHz

Maximum insertion attenuation

max

1574.42 ... 1576.42 MHz

—

2.8

3.4

1572.92 ... 1577.92 MHz

—

2.8

3.8

1572.42 ... 1578.42 MHz

—

2.8

4.0

Amplitude ripple (p-p)

∆α

1574.42 ... 1576.42 MHz

—

0.2

1.0

1572.92 ... 1577.92 MHz

—

0.3

1.4

1572.42 ... 1578.42 MHz

—

0.3

1.6

Input VSWR

1574.42 ... 1576.42 MHz

—

1.5

1.9

1572.92 ... 1577.92 MHz

—

1.5

2.2

1572.42 ... 1578.42 MHz

—

1.5

2.4

Output VSWR

1574.42 ... 1576.42 MHz

—

1.4

1.8

1572.92 ... 1577.92 MHz

—

1.4

2.1

1572.42 ... 1578.42 MHz

—

1.4

2.3

Attenuation

10.00 ... 1425.00 MHz

—

1425.00 ... 1525.00 MHz

—

1525.00 ... 1535.42 MHz

—

1615.42 ... 1625.00 MHz

—

1625.00 ... 1675.00 MHz

—

1675.00 ... 2000.00 MHz

—

2000.00 ... 2500.00 MHz

—

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