B3572 datasheet(3/7 Pages) EPCOS

3 / 7 page

Mar 10, 2004

SAW Components

B3572

868,95 MHz

Low-loss Filter

Data Sheet

Characteristics

Reference temperature:

TA = 25 ˚C

Terminating source impedance:

ZS = 50 Ω and matching network

Terminating load impedance:

ZL = 50 Ω and matching network

1)Temperature dependence of fC: fC(TA) = fC(T0) (1 + TCf(TA – T0)2)

min.

typ.

max.

Center frequency

—

869,04

—

MHz

(center frequency between 3 dB points)

Minimum insertion attenuation

min

868,70 ... 869,38 MHz

—

2,7

4,2

Pass band (relative to

min)

868,70 ... 869,38 MHz

—

1,0

3,0

868,60 ... 869,48 MHz

—

1,5

6,0

Relative attenuation (relative to

min)

rel

10,00 ... 700,00 MHz

—

700,00 ... 830,00 MHz

—

830,00 ... 850,60 MHz

—

850,60 ... 865,80 MHz

—

871,60 ... 875,10 MHz

—

875,10 ... 883,60 MHz

—

883,60 ... 900,00 MHz

—

900,00 ...1000,00 MHz

—

Impedance for pass band matching

Input:

ZIN

RIN

CIN

—

200 || 2,40

—

Ω || pF

Output:

ZOUT = ROUT || COUT

—

200 || 2,40

—

Ω || pF

Temperature coefficient of frequency 1)

TCf

—

–0,03

—

ppm/K2

Frequency inversion point

—

°C

B3572 Datasheet(PDF) 3 Page - EPCOS

B3572 Datasheet(HTML) 3 Page - EPCOS

Html Pages

1 2 3 4 5 6 7

Datasheet Download

Link URL