3

October 01, 2010

B1665

1210.00 MHz

SAW Components

SAW RF low loss filter

Data sheet

Please read

cautions and warnings and

important notes at the end of this document.

Characteristics

Temperature range for specification:

T

= –40 ˚C to +85 ˚C

Terminating source impedance:

Terminating load impedance:

min.

typ.

@ 25 ˚C

max.

Nominal frequency

—

1210.00

—

MHz

Maximum insertion attenuation

α

max

1180.0

... 1240.0

MHz

—

3.0

4.0

dB

Amplitude ripple

in any 30MHz band (p-p)

∆α

1180.0 ... 1240.0

MHz

—

1.0

2.2

dB

Amplitude ripple (p-p)

∆α

1180.0

... 1240.0

MHz

—

1.0

2.2

dB

Differential to common mode ratio

1180.0

... 1240.0

MHz

17.0

20.0

—

dB

Input return loss

6.0

8.5

—

dB

Output return loss

6.0

8.5

—

dB

Attenuation

α

50.0

...

900.0

MHz

42

45

—

dB

1390.0

... 1450.0

MHz

29

32

—

dB

1450.0

... 2070.0

MHz

28

31

—

dB

2070.0

... 5000.0

MHz

20

25

—

dB

Group delay ripple (p-p)

1180.0

... 1240.0

MHz

—

18

30

ns