YTLP2303D

YTLP2303D LTE Band 40 Filter (2300~2400MHz) Description YTLP2303D is a high-performance, miniature filter designed for mobile equipment with LTE B40 band. It is designed with Film Bulk Acoustic Resonator (FBAR) technology, which can provide low insertion loss and steep skirt. So that this product enables coexistence of Wi-Fi signals within the same device or in close proximity to one another. For general performance, the YTLP2303D typical insertion loss in the pass band is less than 1.0dB, and max insertion loss is within 2.0dB over -20~+85°C, while the typical rejection at the Wi-Fi and LTE41 band are more than 35dB. For the chip package, the YTLP2303D uses advanced module packing techniques to achieve the industry standard 1.4x1.1x0.6mm footprint, include bumping and flip chip. Functional Block Diagram Features ● ● ● ● ● ● ● ● Pin Connection For Wi-Fi - LTE coexistence application Plastic Chip Scale Package(CSP) Miniature Size: 1.4mm x 1.1 mm x 0.6 mm High Rejection at Wi-Fi and LTE B41 bands. Low Temperature Coefficient of Frequency Storage temperature range: -40 to +150 ℃ Excellent ESD protection ability: Class 1C Moisture Sensitivity : MSL3 Environmental No. Function 1 Input 4 Output 2,3,5 Ground ● ● 1/6 Full implement with RoHS compliant Lead Free (Pb free) YTLP2303D LTE Band 40 Filter (2300~2400MHz) Electrical Specifications Parameter(Operable Temperature:-20 to +85°C) Min Typ(1) Max(2) Unit Insertion Loss (2300 ~ 2400 MHz) \ 0.9 2.0 dB Ripple (2300 ~ 2400 MHz) \ 0.4 1.0 dB VSWR Input (2300 ~ 2400 MHz) \ 1.2 1.5 VSWR Output (2300 ~ 2400 MHz) \ 1.2 1.5 10 ~ 1574 MHz 23 44 \ dB 1574 ~ 1577 MHz 23 25 \ dB 1577 ~ 1680 MHz 22 25 \ dB 1845 ~ 1880 MHz 22 24 \ dB 2110 ~ 2170 MHz 25 29 \ dB 2421 ~ 2443 MHz (ch05,18MHz-BW) 20 37 \ dB 2421 ~ 2443 MHz (ch05,18MHz-BW,+25~+85°C) 37 54 \ dB 2426 ~ 2448 MHz (ch06,18MHz-BW) 50 55 \ dB 2431 ~ 2483 MHz (ch07-13,18MHz-BW) 37 48 \ dB 4600 ~ 4800 MHz 45 49 \ dB 30 dBm Absolute Attenuation Max RF Input Power(3)(2300 ~ 2400 MHz) (1) Typ Data is the integrated value of the linear S-parameter over indicated band at +25°C. (2) Min/Max Data is being specified over -20 to +85°C. (3) Input power applied for a minimum of 5,000 hrs at 55°C in the specified frequency band.       2/6 YTLP2303D LTE Band 40 Filter (2300~2400MHz) Typical Performance at Tc=25˚C 0 Insertion Loss -10 -20 -30 -40 -50 -60 0 1 2 3 4 5 6 freq，GHz Figure.1 Wideband Insertion Loss Figure.2 Narrowband Insertion Loss -0 .5 -5.0 .0 -2 10 20 5.0 2.0 1.0 -0.2 -1.0 -1.0 10 20 .0 -2 -10 -20 -0 .5 0.5 S(2,2) 10 20 5.0 2.0 0.5 1.0 0.2 S(1,1) 5.0 -5.0 10 20 0.2 -0.2 2. 0 5 0. 5.0 -10 -20 5 0. 2. 0 1.0 Figure.4 Output VSWR S22 1.0 Figure.3 Input VSWR S11 freq (2.300GHz to 2.400GHz) freq (2.300GHz to 2.400GHz) Figure.5 Input Smith Chart S11 Figure.6 Output Smith Chart S22 Package Outline Drawing 3/6 YTLP2303D LTE Band 40 Filter (2300~2400MHz) 0.5 0.6±0.05 1.40±0.05 5x0.325x0.25 4 5 0.1±0.05 0.575 1.10±0.05 2303 0.5 PIN1 Mark Notes: 1. Dimension: mm 2. Dimensions nominal unless otherwise noted 3. Contact area are gold plated 4. Pad(1) to (5) are same size 5. XX is ROFS inside code 1 3 0.075±0.05 2   Pin Connection: 1 Input 4 Output 2.3.5 Ground Test Circuit 5 50ohm Input 50ohm Output 4 1 L2=6.2nH 2 L1=4.7nH 3 Notes: 1. Matching component values shown are ROFS evaluation board results, please adjust component values by the actual use environment. Top View   PCB Footprint   Notes: 1． Black indicates metalized area. 2． This footprint represents a recommendation only, some modification may be necessary to suit end user assembly materials and processes. 3． For solder pad recommendation see mechanical information. 4． Dimensions shown are nominal in millimeters. 3x0.15 4x0.425 0.15 0.425 0.325 0.325 0.325 Packing 4/6 YTLP2303D LTE Band 40 Filter (2300~2400MHz) 1. Tape Dimension 4.0±0.1 2.00±0.05 +0.1 1.5-0.0 +0.1 0.8-0.0 4.0±0.1 3°max Direction of Feed 1.6±0.1 8.0±0.2 2403 2403 2403 3.5±0.05 1.75±0.1 0.30±0.05 0.70±0.1 Cover Tape Unit: mm 1.3±0.1 2. Reel Dimension 4000Pcs/Reel 5/6 YTLP2303D LTE Band 40 Filter (2300~2400MHz) Recommended IR Reflow Profile Order Information Part Number Qty Per Reel Container YTLP2303D 4000 7 inch Reel 6/6