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概要
Description
The RC19020 is a 20-output PCIe Gen6 buffer that is backward compatible to earlier PCIe generations. The RC19020 provides ultra-low additive jitter and reduced in-to-out delay performance for better design-margin and incorporates several features for easier and more robust design.
RC19020 is also pin-compatible to DB2000Q/DB2000QL plus adding LOS indication and SBI_OUT pin for multiple clock chip daisy-chain.
特長
- LP-HCSL outputs eliminate up to 80 terminated resistors
- PCIe Gen 1–6 compliance
- Drive both source-terminated and double-terminated loads
- Selectable output slew rate via SMBus
- Supports 85Ω output impedance
- Open-drain LOS (Loss-Of-Signal) indication output
- Power down tolerance (PDT)
- Flexible startup sequencing (FSS)
- Automatic clock parking (ACP)
- Dedicated OE# pins to control group output
- 4-wire Side-Band interface and device daisy-chaining
- SMBus write protection features with 9 selectable addresses
- 6 x 6 mm 80-GQFN and 10 x 10 mm 72-VFQFPN packages
アプリケーション
設計・開発
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モデル
ECADモデル
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製品選択
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play_circle_filledビデオ&トレーニング
PCIe Gen 6 RC19 Family Clock Buffer and Multiplexer Overview
The RC family are PCIe Gen6 clock buffer and multiplexer solutions provide industry's smallest and most compact footprint.
Video List