3

Oct 18, 2002

SAW Components

B3862

51,00 MHz

Low-Loss Filter

Data Sheet

Characteristics

Operating temperature:

T

= -10 ... +85 ˚C

Terminating source impedance:

Terminating load impedance:

min.

typ.

max.

Nominal frequency

—

51,00

—

MHz

Minimum insertion attenuation

α

min

(including matching network)

—

8,5

10,0

dB

Passband width

α

—

2,4

—

MHz

α

—

3,5

3,84 MHz

Amplitude ripple (p-p)

∆α

—

0,8

1,5

dB

Phase ripple (p-p)

∆ϕ

—

5

10

˚

1) Variation of absolute phase at each frequency point compared with mean value of each production lot. Additional

constant offset for all frequency points of up to

∆ϕ

v

—

± 1

± 5˚

Relative attenuation (relative to

α

α

rel

22

25

—

dB

30

60

—

dB

0,5

MHz ...

31,0 MHz

40

60

—

dB

71

MHz ...

160

MHz

40

45

—

dB

160

MHz ...

2200

MHz

20

30

—

dB

VSWR

—

1,5:1

2,3:1

Temperature coefficient of frequency

—

– 18

—

ppm/K