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Número de pieza | B9896 | |
Descripción | SAW Rx filter | |
Fabricantes | TDK | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de B9896 (archivo pdf) en la parte inferior de esta página. Total 10 Páginas | ||
No Preview Available ! SAW Components
SAW Rx filter
WCDMA Band III
Series/Type:
Ordering code:
Date:
Version:
B9896
B39182B9896P810
July 4, 2013
2.0
© EPCOS AG 2013. Reproduction, publication and dissemination of this data sheet, enclosures
hereto and the information contained therein without EPCOS’ prior express consent is prohibited.
1 page SAW Components
SAW Filter
Data Sheet
B9896
1842.5 MHz
Annotation for characteristics section
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 band III RX passband, fCarrier ranges from 1807.4
MHz (lowest RX channel) to 1877.6 MHz (highest RX channel)). HRRC(f) is the transfer function
of the root-raised cosine transmit pulse shaping filter according to 3GPP TS 25.101 with the fol-
lowing normalization:
∫∞ HRRC(f ) 2df = 1
∞
Matching topology proposal for improved VSWR in 50/100Ω environment
Input (ubal): LP=8.2nH
Output (bal): LP=11nH, CS=2.2pF
Maximum ratings
Operable temperature range
Storage temperature range
DC voltage
ESD voltage
T
Tstg
VDC
VESD
–40/+85
–40/+85
5
50 1)
˚C
˚C
V
V
machine model, 1 pulse
Input power
PIN(TX)
PIN
17 dBm
10 dBm
CW @55˚C, 2000h,
Bd III TX band
CW @55˚C, 2000h,
all other bands
1) acc. to JESD22-A115A (machine model), 1 negative & 1 positive pulse.
Please read cautions and warnings and
important notes at the end of this document.
5 July 4, 2013
5 Page |
Páginas | Total 10 Páginas | |
PDF Descargar | [ Datasheet B9896.PDF ] |
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