B3869 datasheet(3/6 Pages) EPCOS

3 / 6 page

Sep 02, 2002

SAW Components

B3869

150,0 MHz

Low-Loss Filter

Data Sheet

Characteristics

Operating temperature range:

= -40˚C ... 85˚C

Terminating source impedance:

ZS = 50 Ω and external matching network

Terminating load impedance:

ZL = 50 Ω and external matching network

min.

typ.

max.

Nominal frequency

—

150,0

—

MHz

Pass bandwidth

B1,0dB

rel ≤ 1,0 dB

9,3

—

MHz

Minimum insertion attenuation

min

—

10,8

13,0

(including matching network)

Pass band ripple (p-p)

∆α

fN – 4,0 MHz ... fN +4,0 MHz

—

0,45

0,75 dB

Average group delay

fN – 4,0 MHz ... fN +4,0 MHz

—

0,9

1,8

µs

Group delay ripple (p-p)

∆τ

fN – 4,00 MHz... fN +4,00 MHz

—

150

Phase ripple (p-p)

∆ϕ

fN – 4,00 MHz... fN +4,00 MHz

—

4,5

7,0

Relative attenuation (relative to

min)

rel

fN ± 7,125 MHz ... fN ± 100,0 MHz

—

VSWR

fN – 4,00 MHz... fN +4,00 MHz

—

1.55:1

1.8:1

Temperature coefficient of frequency

TCf

—

– 18

—

ppm/K

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