LDWI LEIDITECH
Document overview
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- PDF pages: 11
Technical content
For HDMI, USB 3.0 A full series of common mode choke is designed for excellent noise attenuation and compact sizing for use in wide range of applications. Both standard series and custom designs are available. Features Applications RoHS Compliant Miniature SMD type common mode filter for fully automated assembly Excellent solderability HDMI USB lines (for personal comput ers and peripheral), DVC, STB, LVDS, panel line for liquid display panels, etc. Product Identification Packaging: T：Tape and Reel Shape and Dimensions Recommended Pattern LDWI11 LDWI21 Dimensions in mm TYPE A B C D E Dimensions in mm TYPE A B C D LDWI11 0.36 1.00 0.59 1.75 LDWI21 0.50 1.27 0.80 2.60 SMD Common Mode Choke LDWI Series LDWI11T Series LDWI Rev : www.leiditech.com 01.06.2018 1/11
Electrical Characteristics
(Ω) Tolerance (±%) Test Frequency (MHz) RDC (Ω) Max IDC (mA) Max Rated Voltage (Vdc) Insulation Resistance (MΩ) Min Note: When ordering, please specify tolerance code. Tolerance: Y=±25% Operating temperature range－40℃～105℃(Including self - temperature rise) IDC for Inductance drop 10% from its value without current. Measure Equipment ： Z：HP4286A/HP4287A/Agilent E4991A+Agilent16197A RDC：CHROMA MILLIOM METER MODE 16502(Single Wire Test Value) IDC：HP4284A+HP42841A/HP4285A+HP42841A Insulation Resistance：Agilent HP4339B Test Instruments：HP4291A Material/Impedance Analyzer Typical Impedance vs. Frequency 0.1 100 1000 1 10 100 1000 10000 FREQUENCY(MHz) IIMPEDANCE(Ω) COMMON MODE NORMAL MODE 900 600 600 900 LDWI Series LDWI11T-600Y 60 25 100 0.40 250 20 10 LDWI11T-900Y 90 25 100 0.30 250 20 10 Rev : www.leiditech.com 01.06.2018 2/11
Insertion Loss For HDMI2.0 Testing: Insertion Loss For USB3.0 Testing: TDR For HDMI2.0 Testing: TDR For USB3.0 Testing: Eye Diagram For HDMI2.0 Testing: Eye Diagram For USB3.0 Testing: LDWI11T-600Y LDWI Series Rev : www.leiditech.com 01.06.2018 3/11
Insertion Loss For HDMI2.0 Testing: Insertion Loss For USB3.0 Testing: TDR For HDMI2.0 Testing: TDR For USB3.0 Testing: Eye Diagram For HDMI2.0 Testing: Eye Diagram For USB3.0 Testing: LDWI Series LDWI11T-900Y Rev : www.leiditech.com 01.06.2018 4/11
(Ω) Tolerance (±%) Test Frequency (MHz) RDC (Ω) Max IDC (mA) Max Rated Voltage (Vdc) Insulation Resistance (MΩ) Min Note: When ordering, please specify tolerance code. Tolerance: Y=±25% Operating temperature range－40℃～105℃(Including self - temperature rise) IDC for Inductance drop 10% from its value without current. Measure Equipment ： Z：HP4286A/HP4287A/Agilent E4991A+Agilent16197A RDC：CHROMA MILLIOM METER MODE 16502(Single Wire Test Value) IDC：HP4284A+HP42841A/HP4285A+HP42841A Insulation Resistance：Agilent HP4339B Test Instruments：HP4291A Material/Impedance Analyzer Typical Impedance vs. Frequency 0.1 100 1000 1 10 100 1000 10000 FREQUENCY(MHz) IIMPEDANCE(Ω) COMMON MODE NORMAL MODE 670 900 121 670 900 121 500 500 131 131 LDWI Series LDWI21T-500Y 50 25 100 0.20 500 50 10 LDWI21T-670Y 67 25 100 0.30 500 50 10 LDWI21T-900Y 90 25 100 0.30 500 50 10 LDWI21T-121Y 120 25 100 0.35 330 50 10 LDWI21T-131Y 130 25 100 0.40 300 50 10 Rev : www.leiditech.com 01.06.2018 5/11
Insertion Loss For HDMI2.0 Testing: Insertion Loss For USB3.0 Testing: TDR For HDMI2.0 Testing: TDR For USB3.0 Testing: Eye Diagram For HDMI2.0 Testing: Eye Diagram For USB3.0 Testing: LDWI Series LDWI21T-500Y Rev : www.leiditech.com 01.06.2018 6/11
Insertion Loss For HDMI2.0 Testing: Insertion Loss For USB3.0 Testing: TDR For HDMI2.0 Testing: TDR For USB3.0 Testing: Eye Diagram For HDMI2.0 Testing: Eye Diagram For USB3.0 Testing: LDWI Series LDWI21T-870Y Rev : www.leiditech.com 01.06.2018 7/11
Insertion Loss For HDMI2.0 Testing: Insertion Loss For USB3.0 Testing: TDR For HDMI2.0 Testing: TDR For USB3.0 Testing: Eye Diagram For HDMI2.0 Testing: Eye Diagram For USB3.0 Testing: LDWI Series LDWI21T-900Y Rev : www.leiditech.com 01.06.2018 8/11
Insertion Loss For HDMI2.0 Testing: Insertion Loss For USB3.0 Testing: TDR For HDMI2.0 Testing: TDR For USB3.0 Testing: Eye Diagram For HDMI2.0 Testing: Eye Diagram For USB3.0 Testing: LDWI Series LDWI21T-121Y Rev : www.leiditech.com 01.06.2018 9/11
Insertion Loss For HDMI Testing: Insertion Loss For USB3.0 Testing: TDR For HDMI Testing: TDR For USB3.0 Testing: Eye Diagram For HDMI Testing: Eye Diagram For USB3.0 Testing: LDWI Series LDWI21T-131Y Rev : www.leiditech.com 01.06.2018 10/11
Tape Dimensions Reel Dimensions Dimensions in mm Tape Dimensions Reel Dimensions TYPE A B T W P F K A B C D Quantity PCS / Reel T W F K PA T ra il e r Blank part (160mm min.) C Blank Compartments with Cover Tape and Leader (330mm min.) B 1.5 +0.1/-0.0 LDWI Series LDWI11 LDWI21 Shanghai Leiditech Electronic Co.,Ltd Email: sale1@leiditech.com Tel : +86- 021 50828806 Fax : +86- 021 50477059 Rev : www.leiditech.com 01.06.2018 11/11