3

Sep 02, 2002

SAW Components

B3869

150,0 MHz

Low-Loss Filter

Data Sheet

Characteristics

Operating temperature range:

T

= -40˚C ... 85˚C

Terminating source impedance:

Terminating load impedance:

min.

typ.

max.

Nominal frequency

—

150,0

—

MHz

Pass bandwidth

α

8

9,3

—

MHz

Minimum insertion attenuation

α

min

—

10,8

13,0

dB

(including matching network)

Pass band ripple (p-p)

∆α

—

0,45

0,75 dB

Average group delay

τ

—

0,9

1,8

µs

Group delay ripple (p-p)

∆τ

—

45

150

ns

Phase ripple (p-p)

∆ϕ

—

4,5

7,0

˚

Relative attenuation (relative to

α

α

rel

35

45

—

dB

VSWR

—

1.55:1

1.8:1

dB

Temperature coefficient of frequency

—

– 18

—

ppm/K