B9439 Ver la hoja de datos (PDF) - EPCOS AG

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Lista de partido

B9439

SAW Components SAW Rx filter Cellular / WCDMA Band V

EPCOS AG 

SAW Components

SAW Rx filter

Data sheet

B9439

881.5 MHz

Annotation for characteristics section

(1) Attenuation of WCDMA signal (“Powertransferfunction”, αWCDMA) is determined by

∫∞ Sds21(f )HRRC(f – fCarrier) 2df

∞

fCarrier according to 3GPP TS 25.101 (e.g. for Passband, fCarrier ranges from 871.4 MHz (lowest

Tx channel) to 891.6 MHz (highest Tx channel)). HRRC(f) is the transfer function of the root-

raised cosine transmit pulse shaping filter according to 3GPP TS 25.101 with the following nor-

malization:

∫∞ HRRC(f ) 2df = 1

∞

Maximum ratings

Operable temperature range

Storage temperature range

DC voltage

ESD voltage

Input power

T

Tstg

VDC

VESD

PIN

–40/+85

–40/+85

5

1001)

15

˚C

˚C

V

V

dBm

machine model, 10 pulses

1) acc. to JESD22-A115A (machine model), 10 negative & 10 positive pulses.

Please read cautions and warnings and

important notes at the end of this document.

4 May 21, 2007

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