B9414 Просмотр технического описания (PDF) - TDK Corporation

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производитель

B9414

SAW Components SAW Tx Filter WCDMA Band I

TDK Corporation 

SAW Components

SAW Filter

Data Sheet

Characteristics

Operating temperature range:

Terminating source impedance:

Terminating load impedance:

T = –20 ˚C to +85 ˚C

ZS = 50 Ω (unbalanced)

ZL = 50 Ω (unbalanced)

B9414

1950.0 MHz

Center frequency

min. typ. max.

@ 25 ˚C

fC

— 1950.0 — MHz

Maximum insertion attenuation

αmax

1920.0 ... 1980.0 MHz

—

Amplitude ripple (p-p)

∆α

1920.0 ... 1980.0 MHz

—

Input VSWR

1920.0 ... 1980.0 MHz

—

Output VSWR

1920.0 ... 1980.0 MHz

—

2.5

3.21) dB

1.1

1.82) dB

1.8

2.2

1.8

2.2

Attenuation

0.0 ... 960.0

960.0 ... 1575.0

1575.0 ... 1576.0

1576.0 ... 1730.0

1730.0 ... 1880.0

2025.0 ... 2050.0

2110.0

2200.0

3100.0

3960.0

... 2170.0

... 3100.0

... 3960.0

... 6000.0

1) ILmax max. 3.0dB at 25˚C

α

MHz

MHz

MHz

MHz

MHz

MHz

MHz

MHz

MHz

MHz

2) AR max. 1.6dB at 25˚C

EVM 1.3% at 25˚C, 2.2% over temperature

27

34

— dB

25

35

— dB

32

35

— dB

30

35

— dB

30

38

— dB

35

54

— dB

35

38

— dB

33

37

— dB

30

42

— dB

20

34

— dB

Please read cautions and warnings and

important notes at the end of this document.

3 November 27, 2008

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