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Handset F49120 pages
SAW Bandpass Filter F4912
Features
RF bandpass filter for CDMA450 F-band Rx. Part
Usable bandwidth 5MHz (489.0 MHz ~ 494.0 MHz)
High attenuation
No matching 50Ω single-ended operation
Ceramic Surface Mounted Device Package ( 3.8 mm × 3.8 mm )
RoHS compliant
1.00±0.15
1.90±0.15
0.44
3.80±0.15
0.64±0.05
Package Dimensions
3
ITF
4912
4C5
6
1
0.44
5
5
2
4
4
3
1.27±0.05
2
6
1.40±0.15
3.80±0.15
1
Dimensions shown are nominal in millimeters
Pin Configurations
Body : Al2O3 Ceramic
Lid : Kovar, Ni Plated
Terminations : Au plating 0.3 ~ 1.0 um, Over a 1.27 ~ 8.89 um
Ni Plating
2
Input
5
Output
1, 3, 4, 6
Case ground
Maximum Ratings
Parameters
Unit
Minimum
Typical
Maximum
Operating Temperature Range
°C
-30
25
85
Storage Temperature Range
°C
-40
-
85
Power Handling Capability
dBm
-
-
Electrostatics Sensitive Device (ESD)
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
F4912
Rev. Date
2006-06-08
Rev.
NR4014-AS02
1/7
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