B3815 datasheet(3/7 Pages) EPCOS

3 / 7 page

May 15, 2002

SAW Components

B3815

385,0 MHz

Low-Loss Filter

Data Sheet

Characteristics

Operating temperature range:

TA = +15 ... +35 ˚C

Terminating source impedance:

ZS = 50 Ω unbalanced or unbalanced to balanced

Terminating load impedance:

ZL = 50 Ω unbalanced or unbalanced to balanced

min.

typ.

max.

Nominal frequency

—

385,0

—

MHz

Maximum insertion attenuation

max

380,0 MHz ... 390,0 MHz

—

2,4

3,5

Amplitude ripple (p-p)

∆α

380,0 MHz ... 390,0 MHz

—

0,5

1,5

Return loss (Input and Output)

380,0 MHz ... 390,0 MHz

10,0

12,0

—

VSWR

380,0 MHz ... 390,0 MHz

—

1,7:1

2,0:1

Absolute attenuation

abs

0,1 MHz ... 350,0 MHz

—

350,0 MHz ... 370,0 MHz

—

400,0 MHz ... 430,0 MHz

—

430,0 MHz ... 760,0 MHz

—

760,0 MHz ... 1496,0 MHz

—

1496,0 MHz ... 2600,0 MHz

—

2600,0 MHz ... 4000,0 MHz

—

Symmetry in band

|S31|/|S21|

380,0

... 390,0

MHz

-0,5

0,5

1,5

arg(S31/S21)

380,0

... 390,0

MHz

170

180

190

Temperature coefficient of frequency

TCf

—

– 70

—

ppm/K

B3815 Datasheet(PDF) 3 Page - EPCOS

B3815 Datasheet(HTML) 3 Page - EPCOS

Html Pages

1 2 3 4 5 6 7

Datasheet Download

Link URL