YTLD2502C

YTLD2502C Band7 FBAR Duplexer Description YTLD2502C is a FBAR duplexer designed with Film Bulk Acoustic Resonator (FBAR) technology for LTE handsets, mobile routers to get good application performance. YTLD2502C enable LTE application demanding high power handling for Transmit Port , high sensitivity for Receive Port, stringent linearity requirement and low insertion loss for high wi-fi coexistence and critical out-of-band attenuation. Features 8 Pin 1.8 x 1.4 x 0.61mm Package Functional Block Diagram（Top Thru  Miniature Size 1.8 mm x 1.4 mm x 0.61 mm  Insertion Loss: o Tx 2.0 dB Typ. o Rx 2.0 dB Typ.  Tx-RX Isolation: o Tx Pass Band 50 dB Typ. o Rx Pass Band 56 dB Typ.  View） Ant 7 8 Tx Input Power o 6 Rx 1 5 4 2 3  Moisture Sensitivity: R3 L2 R2 Tx L3 MSL3  Storage Temperature：-40 to +85 ℃ Environmental  Full implement with RoHS compliant  Lead Free (Pb free) Reference Des. Value Description R1 50ohm R2 50ohm R3 50ohm L1 1.9nH Ideal Inductor L2 5.6nH Ideal Inductor  L3 3.0nH Ideal Inductor  Pin Connection No. Function 1 Rx 3 Tx 6 Ant 2,4,5,7,8 Ground   R1 +30 dBm CW for 5000h @ +55℃  ESD protection ability：Class1C L1 YTLD2502C Band7 FBAR Duplexer Electrical Specification Transmit Port to Antenna Port Parameter (Operation Temperature: -20 to +85 ℃) Min Typ* Max Unit Insertion Loss (2500~2570MHz) / 2.0 2.8 dB Ripple(2500~2570MHz) / 0.7 1.5 dB VSWR (2500~2570MHz,ANT Port) / 1.5 1.8 \ VSWR (2500~2570MHz,TX Port) / 1.5 1.8 \ (500~1560MHz) 31 36 / dB (1565 ~1606MHz) 31 36 / dB (1805~1880MHz) 29 34 / dB (2110~2170MHz) 30 35 / dB (2300~2400MHz) 32 35 / dB (2400~2472MHz) 37 40 / dB (2472~2481MHz) 25 35 / dB (2620~2690MHz) 49 52 / dB (3400~3600MHz) 48 53 / dB (5000~5140MHz, 2f0) 32 37 / dB (5600~7200MHz) 24 31 / dB (7500~7710MHz, 3f0) 26 31 / dB Min Typ* Max Unit Insertion Loss (2620~2690MHz) / 2.0 2.8 dB Ripple(2620~2690MHz) / 0.8 1.5 dB VSWR(2620~2690MHz,ANT Port) / 1.2 1.5 \ VSWR (2620~2690MHz,RX Port) / 1.2 1.5 \ (500~1680MHz) 46 51 / dB (1710~1785MHz) 43 48 / dB (1920~1980MHz) 39 44 / dB (2400~2500MHz) 43 48 / dB (2500~2570MHz) 46 49 / dB (2750~4900MHz) 45 50 / dB (5240~5380MHz, 2f0) 34 39 / dB (5400~7400MHz) 14 21 / dB (7860~7965MHz, 3f0) 14 21 / dB Absolute Attenuation(500~8000MHz) Antenna Port to Receive Port Parameter (Operation Temperature: -20 to +85 ℃) Absolute Attenuation(500~8000MHz)   YTLD2502C Band7 FBAR Duplexer Transmit Port to Receive Port Min Typ* Max Unit 2500~2570MHz 47 50 / dB 2620~2690MHz 53 56 / dB Parameter(Operation Temperature: -20 to +85 ℃) Isolation *Data is the integrated value of the linear s-parameter over indicated band * Typical value at 25±3 ℃   YTLD2502C Band7 FBAR Duplexer Typical Performance at Tc=25℃ Figure1. TX‐ANT Passband Figure2. ANT‐RX Passband Figure4. ANT‐RX ( ( , )) Figure3. TX‐ANT Figure6. ANT‐RX Wideband Figure5. TX‐ANT Wideband   YTLD2502C Band7 FBAR Duplexer Typical Performance at Tc=25℃ 5.0 5.0 4.5 4.5 4.0 4.0 3.5 3.5 3.0 3.0 2.5 2.5 2.0 2.0 1.5 1.5 1.0 1.0 Figure8. RX Port VSWR 2.72 Figure7. TX Port VSWR 2.71 freq, GHz 2.69 2.67 2.65 2.63 2.61 2.59 2.57 2.60 2.59 2.57 2.55 2.53 2.51 2.49 2.47 freq, GHz 0 -10 -20 -30 -40 -50 -60 -70 -80 2.45 Figure9. Ant Port VSWR   2.50 2.55 2.60 2.65 2.70 freq, GHz Figure10. TX ‐ RX Isolation 2.75 YTLD2502C Band7 FBAR Duplexer Typical Performance at Tc=25℃ 5.0 -10 -20 -0.2 0 .5 . -2 -1.0 -1.0 . -2 -0 0 .5 -5.0 -0 -5.0 -0.2 10 20 5.0 2.0 1.0 20 0.5 10 20 10 20 5.0 2.0 10 -10 -20 0. 2 1.0 5.0 0.2 0.5 2 .0 0 .5 0. 2. 5 0 1.0 1.0 freq (2.500GHz to 2.570GHz) freq (2.620GHz to 2.690GHz) Figure11. TX Smith Chart 5. 0 -10 -20 -0.2 Figure14. Ant (Rx Pass Band) Smith Chart   -2 -1.0 freq (2.620GHz to 2.690GHz) Figure13.Ant (Tx Pass Band) Smith Chart .0 -0 .5 -1.0 . -2 -0 0 .5 -5.0 freq (2.500GHz to 2.570GHz) -5.0 -0.2 10 20 5.0 2.0 1.0 20 0.5 10 20 10 20 5.0 2.0 10 -10 -20 0.2 1.0 5.0 0. 2 0.5 2. 0 5 0. 0 .5 2.0 1.0 1.0 Figure12. RX Smith Chart YTLD2502C Band7 FBAR Duplexer Pac kage Outline Top View Side View Bottom View Note: 1. 2. 3. 4. 5. Dimension: mm Dimensions nominal unless otherwise noted Contact area are gold plated Pad(1)(2) is single size, others are same size 2502 is product code No. Function 1 Rx 3 Tx 6 Ant 2,4,5,7,8 Ground Order Information P/N Qty/Reel Container YTLD2502C 4000 7 inch Reel   YTLD2502C Band7 FBAR Duplexer Packing 1. Tape Dimension 2. Reel Dimension 4000Pcs/Reel Trailer tape 160-190 Components 80-120 Leader Cavity 400-560 Unit:mm 2.0±0.5 13.5max 13.0±0.5   178 60 9.0±0.5 YTLD2502C Band7 FBAR Duplexer Recommended Reflow Profile