Ω

Ω

-9

-8

-7

-6

-5

-4

-3

-2

-1

0

1

-25

-20

-15

-10

-5

0

5

10

15

20

25

MHz

dB

MHz

MHz

MHz

MHz

dB

deg

dB

dB

-

°C

-

-

-

70.63

69.25

-

-

-

50

30

-

-5

70

19

69.355

70.645

69.263

70.737

0.6

2

55

40

Quartz

25

-

22

69.37

-

-

70.75

0.7

5

-

-

-

65

Center Frequency

Insertion Loss at F

o

Lower 1.5 dB Point

Upper 1.5 dB Point

Lower 35 dB Point

Upper 35 dB Point

Passband Ripple

Ultimate Rejection @

± 0.900 MHz

Triple Transit Suppression

Substrate Material

Temperature Range

Unit

Minimum

Typical

Maximum

Parameter

-90

-80

-70

-60

-50

-40

-30

-20

-10

0

10

67.5 68 68.5 69 69.5 70 70.5 71 71.5 72 72.5

Data Sheet

Typical Performance

Specifications

Package Outline

Matching Configuration

Sawtek Inc.

Telephone: (407) 886-8860

Fax:

(407) 886-7061

Note1) Deviation From Linear Over Center 1.23 MHz Bandwidth

L1

≈ 280 nH , L2 ≈ 280 nH , C1 = 12 pF

C2 = 22 pF, C3 = 22 pF, C4 = 12 pF

Nominal Source/Load Impedance = 50

Ω

Package Style V

11/30/99

1.228 MHz Bandwdith

Part Number 855107

70 MHz Bandpass Filter

Vertical: 10 dB/Div

Horizontal: 500 kHz/Div

Vertical: 1 dB/Div

Vertical: 5 deg/Div

Horizontal: 150 kHz/Div