DEA202450BT-7099A1 Datasheet, PDF (2/6 Pages) TDK Electronics – Multilayer Band Pass Filter (Balance Output Type)

RF Components
Multilayer Band Pass Filter (Balance Output Type)
For 2402–2480MHz
Conformity to RoHS Directive
DEA202450BT-7099A1
SHAPES AND DIMENSIONS
[Top view]
2.00±0.15
(7)
(6)
(5)
(8)
(4)
(1)
(2)
(3)
0.80max.
[Bottom view] _{0.65±0.15 0.30±0.20}
0.20±0.20
0.35±0.15
Terminal functions
1 Unbalanced port
2 DC feed
3 N.C.
4 GND
5 Balanced port
6 GND
7 Balanced port
8 GND
Dimensions in mm
RECOMMENDED LAND PATTERN
0.35
EVALUATION BOARD
BAL
0.55
0.65
2.60
0.707
Dimensions in mm
Note1: Pin 2 of the filter provides a DC feed connection to the balanced
ports. In the event that thisfunction is used, Pin 2 should be
connected to ground using a de-coupling capacitor.
Note2: In the event that the pin 2 function is not used, the pin should be left
unconnected.
BAL
UNBAL
DC feed capacitor
Lower layer trace
Exposed copper areas
Ground Plane
Ground Via
Routing Via
0.80
PCB Parameters:
Material: FR4
Top metal to GND layer height: 0.1mm
DC feed cap value: 15pF
Dimensions in mm
RoHS Directive Compliant Product: See the following for more details related to RoHS Directive compliant products. http://product.tdk.com/en/environment/rohs/
• All specifications are subject to change without notice.
• Before using these products, be sure to request the delivery specifications.
20150605 / rf_bpf_dea202450bt-7099a1_en.fm