3

Feb 22, 2005

SAW Components

B4637

915,0 MHz

Low-Loss Filter for Mobile Communication

Data Sheet

Characteristics

Operating temperature range:

T

= -25 ˚C to +85 ˚C

Terminating source impedance:

Terminating load impedance:

min.

typ.

max.

Nominal frequency

—

915,0

—

MHz

Maximum insertion attenuation

α

max

902,0

... 928,0

MHz

—

2,5

3,2

dB

Amplitude ripple (p-p)

∆α

902,0

... 928,0

MHz

—

1,3

2,0

dB

Absolute attenuation

α

abs

10,0

... 765,0

MHz

20

23

—

dB

765,0

... 865,0

MHz

20

24

—

dB

965,0

...1065,0

MHz

22

26

—

dB

1065,0

...2000,0

MHz

18

21

—

dB

Temperature coefficient of frequency

—

– 30

—

ppm/K