YTLP2551D

YTLP2551D Band41N_160M Description YTLP2551D is a LTE Band 41 (2515-2675MHz) Tx/Rx bandpass filter designer for use in High Power User Equipment applications with a package size of only 1.4x1.1mm. YTLP2551D is designed with Film Bulk Acoustic Resonator (FBAR) technology, which provides high-Q filters and meet requirements of low insertion loss, high out-of-band attenuation, high power handling and stringent linearity. Functional Block Diagram (Top View) YTLP2551D uses chip scale packaging (CSP) technology to assembly the filters into a molded chip-on-board module. Features       Miniature Size 1.4mm x 1.1 mm x 0.59 mm Low insertion loss o Tx/Rx bandpass, 2515-2675MHz: 1.7dB Typ. High Rejection in 2.4G Wi-Fi and 5G New Band o 2.4G Wi-Fi: 42dB Typ. HPUE：32dBm, 55℃, 5000h Operation Temperature：-20 to +85℃ Storage Temperature：-40 to +85℃ Environmental   2551    Reference Des. Value Description R1 50ohm R2 50ohm L1 4.7nH Inductor Pin1_Input L2 4.7nH Inductor Pin4_Output Pin Connection Full implement with RoHS compliant Lead Free (Pb free) No. Function 1 Tx/Rx 2 GND 3 GND 4 Ant 5 GND Electrical Specification YTLP2551D Band41N_160M Transmit Port to Antenna Port Parameter(Operable Temperature: ( - 20°C ~ + 85°C) Min Typ* Max Unit Insertion Loss (2515~2595MHz) \ 1.7 2.3 (2595~2675MHz) \ 1.3 1.9 \ 0.3 0.7 dB Tx/Rx Port (2515~2675MHz) \ 1.33 1.67 dB Ant Port (2515~2675MHz) \ 1.33 1.67 dB (10~699MHz) 40 50 \ dB (699~916MHz) 30 42 \ dB (916~1565MHz) 17 28 \ dB (1565~1615MHz) 18 28 \ dB (1615~1710MHz) 18 28 \ dB (1710~1785MHz) 20 28 \ dB (1805~1880MHz) 22 29 \ dB (1880~1920MHz) 20 28 \ dB (1920~1980MHz) 20 30 \ dB (2110~2170MHz) 25 32 \ dB (2300~2400MHz) 35 42 \ dB (2401~2468MHz) 35 42 \ dB (2451~2473MHz) 35 42 \ dB (2456~2478MHz) 35 42 \ dB (2461~2483MHz) 25 30 \ dB (2760~2850MHz) 25 30 \ dB (2850~3300MHz) 30 36 \ dB (3300~4200MHz) 30 36 \ dB (4400~4992MHz) 40 52 \ dB (4992~5380MHz) 40 50 \ dB (5380~7487MHz) 30 38 \ dB (7487~8070MHz) 25 32 \ dB dB Ripple (2515~2675MHz) VSWR Absolute Attenuation Typical Performance at Tc=25℃ YTLP2551D Band41N_160M Figure1. Pass Band Figure2. Narrow Band Figure3. Wide Band Figure4. Rejection in 2.4G Wi‐Fi Figure5. Rejection in LTE 5G Figure6. Rejection in 5G Wi‐Fi YTLP2551D Band41N_160M 5.0 5.0 0 .2 0 .2 10 10 -10 -5.0 Figure7. S11 freq (2.515GHz to 2.675GHz) Figure8. S22 -0.2 -5.0 freq (2.515GHz to 2.675GHz) -10 -0.2 YTLP2551D Band41N_160M Package Outline 0.59±0.05 2551 Note: 1. 2. 3. Dimension: mm Dimensions nominal unless otherwise noted Contact area are gold plated No. Function 1 Tx/Rx 2 GND 3 GND 4 Ant 5 GND