B9411 データシートの表示（PDF） - EPCOS AG

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B9411

SAW Components SAW Rx Filter WCDMA Band I

EPCOS AG 

SAW Components

Low-Loss Filter for Mobile Communication

Preliminary Data

Characteristics

Operating temperature range:

Terminating source impedance:

Terminating load impedance:

T = –10 ˚C to +85 ˚C

ZS = 50 Ω

ZL = 100 Ω || 20 nH (balanced)

B9411

2140.0 MHz

Center frequency

B94111)

DGL2)

min. typ. max. min./

@ 25 ˚C

max.

fC

— 2140.0 —

MHz

Maximum insertion attenuation

αmax

2110.0 ... 2170.0 MHz

—

2.0

2.3

dB

Amplitude ripple (p-p)

∆α

2110.0 ... 2170.0 MHz

—

0.8

1.2

dB

Input VSWR

2110.0 ... 2170.0 MHz

—

1.8

2.2

2.1

Output VSWR

2110.0 ... 2170.0 MHz

—

1.9

2.2

2.1

Output amplitude balance (|S31/S21|)

2110.0 ... 2170.0 MHz

–1.0 –0.8/0.4 1.0

dB

Output phase balance (φ(S31) – φ(S21)+180˚)

2110.0 ... 2170.0 MHz

–10 –6/+3 10

˚

Attenuation

α

0.0 ... 1920.0 MHz

35

44

—

dB

1920.0 ... 1980.0 MHz

40

49

—

dB

1980.0 ... 2025.0 MHz

32

36

—

dB

2025.0 ... 2050.0 MHz

20

26

—

dB

2250.0 ... 6000.0 MHz

20

28

—

dB

1) Values in columns min, typ and max indicate the development status of the current version.

2) Values in column DesignGoal (DGL) indicate the target performance.

Please read cautions and warnings and

important notes at the end of this document.

3 December 19, 2005

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