R F C o m p o n e n t s June 2015 Multilayer Band Pass Filter (Balance Output Type) For 2402-2480MHz DEA202450BT-7171A1 2.0x1.25mm [EIA 0805]* * Dimensions Code JIS[EIA] RF Components Multilayer Band Pass Filter (Balance Output Type) Conformity to RoHS Directive For 2402-2480MHz DEA202450BT-7171A1 SHAPES AND DIMENSIONS [Top view] 2.00±0.15 ( 6) 0.60max. (5) (8) (4) (1) 0.65±0.15 (3) 0.30±0.20 Terminal functions 1 Unbalanced port 2 DC feed 3 N.C. 4 GND 5 Balanced port 6 GND 7 Balanced port 8 GND 0.30±0.20 0.25±0.20 [Bottom view] (2) 1.25±0.15 (7) 0.20±0.20 0.35±0.15 Dimensions in mm RECOMMENDED LAND PATTERN 0.20 0.35 1.95 0.60 0.35 0.55 0.65 2.60 Dimensions in mm Note 1: Pin 2 of the filter provides a DC feed connection to the balanced ports. In the event that this function is used, pin 2 should be connected to ground using a de-coupling capacitor. Note 2: In the event that the pin 2 function is not used, the pin should be left unconnected. 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-7171a1_en.fm RF Components DEA202450BT-7171A1 ELECTRICAL CHARACTERISTICS Frequency Range (MHz) Item Unbalanced Port Characteristic Impedance (:) Balanced Port Characteristic Impedance (:) Insertion Loss (dB) Attenuation (dB) Return Loss at Unbalanced Port (dB) Return Loss at Balanced Port (dB) Phase Balance (deg.) Amplitude Balance (dB) 2402 to 2480 880 to 960 1710 to 1880 1880 to 1910 4804 to 4960 2402 to 2480 2402 to 2480 2402 to 2480 2402 to 2480 Min. Typ. Max. — 35 22 20 18 9.54 9.54 170 –2 50 (Nominal) 34+j60 (Nominal) — — — — — — — — — 3 — — — — — — 190 2 ・Ta: +25±5°C TEMPERATURE RANGE Operating temperature （°C） –40 to +85 Storage temperature （°C） –40 to +85 • All specifications are subject to change without notice. • Before using these products, be sure to request the delivery specifications. 20150605 / rf_bpf_dea202450bt-7171a1_en.fm RF Components DEA202450BT-7171A1 FREQUENCY CHARACTERISTICS SDS21 INSERTION LOSS SDS21 ATTENUATION 0 0 10 20 Attenuation(dB) Insertion Loss (dB) 1 2 3 4 5 2000 40 50 2200 2400 2600 Frequency (MHz) 2800 60 3000 SSS11 RETURN LOSS at UNBALANCE PORT 0 0 10 10 20 30 40 50 2000 1000 2000 3000 4000 Frequency (MHz) 5000 6000 7000 SDD22 RETURN LOSS at BALANCE PORT Return Loss (dB) Return Loss (dB) 30 20 30 40 2200 2400 2600 Frequency (MHz) 2800 50 2000 3000 PHASE BALANCE 2200 2400 2600 Frequency (MHz) 2800 3000 2400 2600 Frequency (MHz) 2800 3000 AMPLITUDE BALANCE 3 200 195 2 Amplitude Balance (dB) Phase Balance(deg.) 190 185 180 175 1 0 –1 170 –2 165 160 2000 2200 2400 2600 Frequency (MHz) 2800 3000 –3 2000 2200 • All specifications are subject to change without notice. • Before using these products, be sure to request the delivery specifications. 20150605 / rf_bpf_dea202450bt-7171a1_en.fm RF Components DEA202450BT-7171A1 RECOMMENDED REFLOW PROFILE Soaking Working Soldering Peak T: Temperature T4 T5 T3 T2 T4 T3 t3 T1 t1 t2 t: Time Soaking Temp. T1 150°C T2 180°C Time t1 60 to 120s Working Temp. T3 230°C Time t2 more than 30s Soldering Peak Temp. T4 247 to 253°C Time t3 within 10s Temp. T5 260°C max. • All specifications are subject to change without notice. • Before using these products, be sure to request the delivery specifications. 20150605 / rf_bpf_dea202450bt-7171a1_en.fm RF Components REMINDERS FOR USING THESE PRODUCTS Before using these products, be sure to request the delivery specifications. SAFETY REMINDERS Please pay sufficient attention to the warnings for safe designing when using these products. REMINDERS The products listed on this catalog are intended for use in general electronic equipment (AV equipment, telecommunications equipment, home appliances, amusement equipment, computer equipment, personal equipment, office equipment, measurement equipment, industrial robots) under a normal operation and use condition. The products are not designed or warranted to meet the requirements of the applications listed below, whose performance and/or quality require a more stringent level of safety or reliability, or whose failure, malfunction or trouble could cause serious damage to society, person or property. Please understand that we are not responsible for any damage or liability caused by use of the products in any of the applications below or for any other use exceeding the range or conditions set forth in this catalog. (1) Aerospace/Aviation equipment (2) Transportation equipment (cars, electric trains, ships, etc.) (3) Medical equipment (4) Power-generation control equipment (5) Atomic energy-related equipment (6) Seabed equipment (7) Transportation control equipment (8) Public information-processing equipment (9) Military equipment (10) Electric heating apparatus, burning equipment (11) Disaster prevention/crime prevention equipment (12) Safety equipment (13) Other applications that are not considered general-purpose applications When using this product in general-purpose applications, you are kindly requested to take into consideration securing protection circuit/ equipment or providing backup circuits, etc., to ensure higher safety. • All specifications are subject to change without notice. • Before using these products, be sure to request the delivery specifications. 20150605 / rf_bpf_dea202450bt-7171a1_en.fm