3

May 16, 2006

B7738

719.0 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

—

719.0

—

MHz

Maximum insertion attenuation

α

max

716.5

...

721.5MHz

—

2.6

3.0

N = Number of frequency, insertion pairs

Amplitude ripple (p-p)

∆α

716.5

...

721.5MHz

—

0.4

2.0

dB

Return Loss (Input/Output)

716.5

...

721.5MHz

10.0

16.0

—

Group delay ripple (p-p)

716.5

...

721.5MHz

—

20

80

ns

Attenuation

α

0.1

...

690.0MHz

40.0

46.0

—

dB

690.0

...

704.0MHz

35.0

40.0

—

dB

704.0

...

710.0MHz

30.0

40.0

—

710.0

...

716.0MHz

9.5

—

722.0

...

728.0MHz

9.0

—

728.0

...

734.0MHz

30.0

36.0

—

734.0

...

750.0MHz

29.0

34.0

—

dB

750.0

...

824.0MHz

40.0

45.0

—

dB

824.0

...

960.0MHz

45.0

50.0

—

dB

960.0

... 2500.0MHz

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

⁄