3

Jun 06, 2006

B5026

190.00 MHz

SAW Components

Low-Loss Filter

Data Sheet

Please read

cautions and warnings and

important notes at the end of this document.

Characteristics

Operating temperature range:

T

=

-30 to +85 ˚C

Terminating source impedance:

Terminating load impedance:

min.

typ.

@ 25˚C

max.

Nominal frequency

—

190.0

—

MHz

Minimum insertion attenuation

α

min

—

12.0

15.0

dB

(including matching network)

Passband width

α

3.84

4.2

—

MHz

α

—

4.8

—

MHz

Amplitude ripple (p-p)

—

0.7

1.0

dB

Phase ripple (rms)

—

1.0

1.5

˚ rms

Absolute group delay

τ

1)

At other temperatures the variation from filter to filter is also restricted to +/- 5 ns.

From -30 ... +85 ˚ C the variation of mean value of group delay is restricted to +/- 10 ns.

1688

1693

1698

ns

Error vector magnitude

EVM

—

2.0

—

%

Adjacent channel suppression

ACS

—

50

—

dB

Relative attenuation (relative to

α

α

rel

32

38

—

dB

37

42

—

dB

40

45

—

dB

2)

—

–0.036

—

Turnover temperature

T0

—

20

—

˚C

Maximum ratings

Operable temperature range T

–40/+85

˚C

Storage temperature range

–40/+85

˚C

DC voltage

3

V

Input Power(passband)

10

dBm

Input Power(stopband)

20

dBm