HHM1704A2

R F C o m p o n e n t s August 2018 Multilayer Balun For 1710–1880MHz HHM1704A2 1.6x0.8mm [EIA 0603]* * Dimensions Code JIS[EIA] Caution The products in this catalog will be or have been stopped production Discontinue Issue Date Jul. 6, 2018 Last Purchase Order Date Dec. 17, 2018 Last Shipment Date Mar. 29, 2019 Please refer to our Web site about replacement information. RF Components Multilayer Balun Conformity to RoHS Directive For 1710–1880MHz pr od u st cts op w pe il d lb pr e od or uc ha tio ve n be en HHM1704A2 SHAPES AND DIMENSIONS [Top view] 1.60±0.10 0.60±0.10 (5) (4) (1) (2) (3) Marking 0.80±0.10 (6) [Bottom view] 0.55±0.10 0.30±0.10 Terminal functions 1 Unbalanced port 2 GND or DC feed+ RF GND 3 Balanced port 4 Balanced port 5 GND 6 N.C. 0.25±0.10 0.10±0.10 Dimensions in mm RECOMMENDED LAND PATTERN 0.50 0.50 0.30 Dimensions in mm Th e 0.25 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. 20180801 / rf_balun_hhm1704a2_en.fm RF Components HHM1704A2 ELECTRICAL CHARACTERISTICS Frequency Range (MHz) Min. Typ. Max. 10 170 –1.0 — 50 (Nominal) 50 (Nominal) — — — — — 190 1.0 1.2 pr od u st cts op w pe il d lb pr e od or uc ha tio ve n be en Item Unbalanced Port Characteristic Impedance () Balanced Port Characteristic Impedance () Return Loss at Unbalanced Port (dB) Phase Balance (deg.) Amplitude Balance (dB) Insertion Loss (dB) 1710 to 1880 1710 to 1880 1710 to 1880 1710 to 1880 TEMPERATURE RANGE Storage temperature （°C） –40 to +85 Th e Operating temperature （°C） –40 to +85 • All specifications are subject to change without notice. • Before using these products, be sure to request the delivery specifications. 20180801 / rf_balun_hhm1704a2_en.fm RF Components HHM1704A2 FREQUENCY CHARACTERISTICS 0.0 5 0.5 4 1.0 3 Amplitude Balance (dB) Insertion Loss (dB) 1.5 2.0 2.5 3.0 3.5 4.0 2 1 0 –1 –2 –3 4.5 5.0 1600 AMPLITUDE BALANCE pr od u st cts op w pe il d lb pr e od or uc ha tio ve n be en INSERTION LOSS –4 1650 1700 1750 1800 1850 Frequency (MHz) 1900 1950 –5 1600 2000 RETURN LOSS 0 1650 1700 1750 1800 1850 Frequency (MHz) 1900 1950 2000 1750 1800 1850 Frequency (MHz) 1900 1950 2000 PHASE BALANCE 200 5 190 Phase Balance (deg.) Return Loss (dB) 10 15 20 180 170 25 1650 1700 1750 1800 1850 Frequency (MHz) 1900 1950 2000 160 1600 1650 1700 Th e 30 1600 • All specifications are subject to change without notice. • Before using these products, be sure to request the delivery specifications. 20180801 / rf_balun_hhm1704a2_en.fm RF Components HHM1704A2 pr od u st cts op w pe il d lb pr e od or uc ha tio ve n be en RECOMMENDED REFLOW PROFILE Preheating Soldering Peak T4 T: Temperature 3°C/sec or lower 6°C/sec or lower T3 T2 T1 t1 T3 t3 t2 t: Time Preheating Temp. T1 150°C t3 T2 200°C Time t1 60 to 120sec Soldering Critical zone (T3 to T4) Temp. Time T3 t2 217°C 60 to 120sec Peak Temp. T4 240 to 260°C Time t3 30sec max. Th e : Time within 5°C of actual peak temperature The maximum number of reflow is 3. • All specifications are subject to change without notice. • Before using these products, be sure to request the delivery specifications. 20180801 / rf_balun_hhm1704a2_en.fm RF Components REMINDERS FOR USING THESE PRODUCTS Before using these products, be sure to request the delivery specifications. pr od u st cts op w pe il d lb pr e od or uc ha tio ve n be en 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 Th e 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. 20180801 / rf_balun_hhm1704a2_en.fm