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Data Sheet
Features
• • • • • • • • • • For AMPS, CDMA and TDMA applications Usable bandwidth 25 MHz (each band) High Tx-Rx isolation Low insertion loss High attenuation Single-ended operation No matching required for operation at 50Ω Ceramic Surface Mount Package (SMP) Hermetic RoHS compliant (2002/95/EC), Pb-free Pb
Part Number 856331 836.5/881.5 MHz SAW Duplexer
•
Package
Surface Mount 3.80 x 3.80 x 1.47 mm
Pin Configuration
Bottom View
1 2 3
1.47 NOM. 1.65 MAX.
12 4 5 6
0.86
11 10
3.80 1.60 0.80 0.60 0.90
9 8 7
3.80
0.45
0.41 SQ.
0.15x45° CHAMFER
Pin No. 5 8 11 1,2,3,4,6 7,9,10,12
Description Tx Antenna Rx Case ground Case ground
Dimensions shown are nominal in millimeters All tolerances are ±0.15mm except overall length and width ±0.