B3883 datasheet(3/6 Pages) EPCOS

3 / 6 page

Jun 25, 2004

SAW Components

B3883

168,96 MHz

Low-Loss Filter

Data Sheet

Characteristics

Operating temperature:

T = 0 .. +85 ˚C

Terminating source impedance:

ZS=50 Ω single ended and matching network.

Terminating load impedance:

ZS=75 Ω balanced and matching network.

1) Phase Linearity: where k = (-5, -4 .... +5)

min.

typ.

max.

Nominal frequency

—

168,96

—

MHz

Minimum insertion attenuation

min

—

8,0

9,5

(including matching network)

Passband width

rel ≤ 1 dB

B1dB

—

14,5

—

MHz

rel ≤ 5 dB

B5dB

—

18,5

—

MHz

rel ≤ 30 dB

B30dB

—

19,5

—

MHz

Amplitude ripple (p-p)

∆α

fN ± 6,95 MHz

—

1,5

2,0

Group delay ripple (p-p)

∆τ

fN ± 6,95 MHz

—

100

Phase Linearity1) (rms)

∆ϕ

fN − 5,0 MHz ± 1,92 MHz

—

1,2

2,0

± 1,92 MHz

—

1,6

2,0

fN + 5,0 MHz ± 1,92 MHz

—

1,0

2,0

fN + k∗1,25 MHz ± 0,6144 MHz

—

1,3

2,0

Average Error Vector Magnitude

EVM

fN − 5,0 MHz ± 1,92 MHz

—

3,0

4,0

± 1,92 MHz

—

3,8

4,5

fN + 5,0 MHz ± 1,92 MHz

—

3,2

4,0

fN + k∗1,25 MHz ± 0,6144 MHz

—

3,3

4,0

Relative attenuation (relative to

min)

rel

fN −17,5 MHz ...

fN − 66,0 MHz

—

fN + 17,5 MHz ...

fN + 19,5 MHz

—

fN + 19,5 MHz ...

fN + 23,5 MHz

—

fN + 23,5 MHz ...

fN + 66,0 MHz

—

Temperature coefficient of frequency

TCf

—

-87

—

ppm/K

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