3

May 16, 2006

B7739

707.0 MHz

SAW Components

SAW filter

Data sheet

Please read

cautions and warnings and

important notes at the end of this document.

Characteristics

Temperature range for specification:

T

= –30 ˚C to +85 ˚C

Terminating source impedance:

Terminating load impedance:

min.

typ.

@ 25 ˚C

max.

Center frequency

—

707.0

—

MHz

Maximum insertion attenuation

α

max

704.5

...

709.5

MHz

—

2.6

3.0

N = Number of frequency, insertion pairs

Amplitude ripple (p-p)

∆α

704.5

...

709.5

MHz

—

0.4

2.0

dB

Return Loss (Input/Output)

704.5

...

709.5

MHz

10.0

16.0

—

Group delay ripple (p-p)

704.5

...

709.5

MHz

—

20

80

ns

Attenuation

α

0.1

...

678.0

MHz

40.0

46.0

—

dB

678.0

...

692.0

MHz

35.0

40.0

—

dB

692.0

...

698.0

MHz

30.0

40.0

—

698.0

...

704.0

MHz

9.5

—

710.0

...

716.0

MHz

9.0

—

716.0

...

722.0

MHz

30.0

36.0

—

722.0

...

738.0

MHz

29.0

34.0

—

dB

738.0

...

812.0

MHz

40.0

45.0

—

dB

812.0

...

948.0

MHz

45.0

50.0

—

dB

948.0

... 2500.0

MHz

32.0

37.0

—

dB

Loss F

n1

–

() Loss F

n

()

+

2

------------------------------------------------------------

F

n

F

n1

–

–

()

×

2

N

∑

F

N

F

1

–

--------------------------------------------------------------------------------------------------------

10

S

() 20

⁄