Bidirectional input / output (I / O) bandwidth enhancement
By introducing a y-coil into the I/O circuit and configuring the inductor to reduce the capacitive resistance between the transceiver and the I/O pad, the problem of limited signal transmission bandwidth is solved and more efficient signal transmission is achieved.
CN120295946APending Publication Date: 2025-07-11MICRON TECHNOLOGY INC
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Patent Information
- Application Number
- CN202411039484.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Priority Date
- 2024-01-09
- Filing Date
- 2024-07-31
- Publication Date
- 2025-07-11
AI Technical Summary
Technical Problem
The prior art is difficult to effectively reduce the capacitance of bidirectional I/O components, resulting in limited signal transmission bandwidth.
Method used
The y-coil is introduced in the I/O circuit, including an inductor configured to reduce the signal path between the transceiver and the I/O pad to reduce capacitive resistance.
Benefits of technology
By introducing y coils, the capacitance of I/O components is significantly reduced, the signal transmission bandwidth is improved, and signal integrity is enhanced.
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Figure CN120295946A_ABST
Abstract
Systems, methods, and devices are provided for bi-directional I / O bandwidth enhancement through capacitive reactance reduction. An example apparatus may include a first signal driver of a transceiver, a second signal driver of the transceiver, an input / output (I / O) pad, and a y-coil, wherein the y-coil includes a first inductor coupled to the first signal driver of the transceiver, a second inductor coupled to the second signal driver of the transceiver, and a third inductor coupled to the I / O pad.
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