B5027 datasheet(3/5 Pages) EPCOS

3 / 5 page

Jul 19, 2005

SAW Components

B5027

463,7375 MHz

Low-Loss Filter

Data Sheet

Characteristics

Operating temperature:

T = 0 ... 80 ˚C

Terminating source impedance:

ZS =50 Ω

Terminating load impedance:

ZL =50 Ω

min.

typ.

max.

Nominal frequency

—

463,7375

—

MHz

Insertion attenuation

—

2,0

3,0

Pass bandwidth

B1,0dB

rel ≤ 1,0 dB

—

12,5

—

MHz

Amplitude ripple (p-p)

∆α

460,000 MHz...467,475 MHz

—

0,5

0,75

Group delay ripple (p-p)

∆τ

460,000 MHz...467,475 MHz

—

over any 1.25MHz contiguous bandwidth

Phase linearity (rms)

fN + 3,7375 MHz ∆τ

over any 1.25MHz contiguous bandwidth

—

1,1

2,0

Return Loss

460,000 MHz...467,475 MHz

—

Relative attenuation (relative to

rel

20,000 MHz

...

420,000 MHz

—

420,000 MHz

...

432,000 MHz

—

488,000 MHz

...

500,000 MHz

—

500,000 MHz

...

567,520 MHz

—

567,520 MHz

...

675,040 MHz

—

675,040 MHz

...

682,515 MHz

—

682,515 MHz

...

1200,000 MHz

—

1200,000 MHz

...

1724,985 MHz

—

Temperature coefficient of frequency

TCf

—

– 36

—

ppm/K

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