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Oki Semiconductor
MBF93xx
Surface Acoustic Wave (SAW) Filters
DESCRIPTION
The new MBF93xx Surface Acoustic Wave (SAW) filters utilize OKI’s third generation design and manu-
facturing technology to achieve a high out of band attenuation, low insertion loss, and low manufactur-
ing cost in an industry standard 6-pin package 1.6 mm thick and 3.8 mm square.
These 50
voice and data communications frequencies being utilized by cellular and wireless local-loop service pro-
viders. They have achieved design acceptance by leading wireless handset manufacturers in North
America, Europe, and Asia.
matched bandpass microwave RF filters are designed for the worldwide standard wireless
OKI’s lowest insertion loss SAW filters and high performance GaAs devices are used to reduce transmit-
ter complexity. Receiver designs can be simplified by using the higher Tx frequency attenuation SAW
filters.
These devices take advantage of OKI’s over 15 year RF communications component manufacturing expe-
rience and very high volume manufacturing capability to meet true customer demands.
FEATURES
1.
All parts in 6-pin ceramc square package (3.8mmx 3.8mm by 1.6 mmthick with systemmatched 50
I/O
SAW Filter Summary
[1]
Part
Number
Description
Pass Frequency
Insertion
Loss
Stop Frequency
Attenuation
MBF9311
CDMA, AMPS, & TDMA Receive filter for North America standards
869-894 MHz
3.0 dB
824-849 MHz
35 dB
MBF9317
CDMA, AMPS, & TDMA Transmt filter for North America standards
824-849 MHz
3.5 dB
869-894 MHz
30 dB
MBF9321
GSMTransmt filter for European standards
890-915 MHz
3.5 dB
935-980 MHz
20 dB
MBF9323
GSMReceive filter for European standards
935-960 MHz
4.0 dB
890-915 MHz
20 dB
MBF9332
ETACS Receive filter for world wide ETACS standard
917-950 MHz
5.0 dB
872-900 MHz
25 dB
MBF9341
PCS, CDMA, & TDMA Transmt filter for North America standards
1850-1910 MHz
4.0 dB
1930-1990 MHz
25 dB
MBF9362
PCS, CDMA, & TDMA Receive filter for North America standards
1930-1990 MHz
4.0 dB
1850-1910 MHz
25 dB
Low insertion loss
Small size, light weight
50
matched
6-pin SMD package
High reliability