9404 3M Interconnect Solutions, 9404 Datasheet

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Shielded Controlled Impedance (SCI) ™ Latch/Eject Header 2 mm Development Kit Instructions ...

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Contents 1.0 Purpose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

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... SCI Latch/Eject PTH Vertical Header 2 mm soldered to PCB For additional development kit ordering information, see Technical Data Sheet TS-2298. Kit Components A. PCB test board with 3M Latch/Eject Vertical Header 2 mm (Part numbers 9402 and 9404 only) SCI Latch/Eject Headers 2 ™ Part # PN 9401 ...

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A PCB test board will include a pre-installed vertical header and eight each SMA connectors to enable immediate testing. The SMA connectors are screwed down to the board to provide a compression connection, providing the end user the flexibility to ...

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Description of Development Kit Components A. PCB Test Boards with Header and SMA Connectors 1. FR4 dielectric material 2. Dielectric constant (≈ 4.4) 3. Loss tangent (≈ 0.035) 4. 1oz micron (1.38 mils) 5. Trace Width: ...

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PCB test board layout for 3M Single-ended Test Locations SMA to Header traces Four pre-installed SMA connectors identified by white rectangles SMA Connector SMT pads for optional Calibration traces (seven places shown) Latch/Eject Header SMT Pads (2x25 places shown) PCB ...

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B. 3M SCI Cable Assemblies 2 mm ™ SCI Twinaxial Cable Assembly 98-3030-058-024.0-0 [3 each] AWG 26(1) 100 Ω Low Capacitance Twinaxial Cable with 2 mm SCI Connectors each end. Signal Signal SCI Coaxial Cable Assembly 2 ...

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C. 3M SCI Cable Assembly Carrier 2 mm ™ Note: Orientation / polarity of SCI carrier when inserting into header.... 19,38 [.763] rEf 2 mm Latch Eject/Header 7,04 [.277] rEf Note 1: Latches must be moved to approximate position shown ...

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Testing Guidelines Since this development kit provides the test engineer with multiple signal traces on one PCB, “double-ended” SCI cable assemblies may be connected to the same board to simulate a board-to-board connection scheme. If separate ground planes are ...

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Testing Options: TDR / TDT Testing Note 1: 35ps step input to board typically results in approx 38-40ps rise time at header. Note 2: Impedance of SMA connections typically 50 +/- 5Ω at 40ps rise time. Network analyzer “S-Parameter” and ...

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Crosstalk Test Setup example for “two adjacent aggressors” on the same board... Aggressor Victim Carrier Single-end Signals Crosstalk Test Setup example for a “single aggressor separated by grounded position” on the same board... Aggressor Victim Carrier Single-end Signals NOTE: Example ...

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Examples of Test Data for a 3M SCI Cable Assembly 2 mm (12 inches) interconnecting two 3M Headers TDR profiles at various rise times examples... Insertion Loss (S-Parameter) examples... 1Gbps Single-ended ( 50% eye height ) 12 Latch/Eject ™ ...

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Additional Technical Assistance and Information Please contact your local 3M Sales or Customer Service Representative if you would like additional assistance from our Signal Integrity Application Engineers. • Website: www.3M.com/interconnects • eTech Service Mailbox: esd-interconnect-etechservice@mmm.com • Customer Service: (800) ...

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NOTES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

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NOTES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

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Note: The test board used in the cover photo is for example only. See contents of this manual for full description of the actual board trademark of 3M Company. All other trademarks are owned by their respective ...