W5643A DDR5 78-ball BGA Interposer
The W5643A DDR5 BGA interposers are designed to take full advantage of quad sample state mode on U4164A modules with Option 02G, requiring only a single probe point for up to four samples at two different thresholds. First in the industry, the W5643A DDR5 BGA interposers are thinner than any previous BGA interposers with a small KOV (keep out volume).
W5643A Series BGA interposers are designed to capture DDR5 protocol (CA/CS#/CK) for data rates up to 5Gb/s and capture DDR5 DQ at data rates up to 4Gb/s.
●Key Benefits:
■ Probes a 78-ball DDR5 single channel x4 or x8 DRAM chip
■ Access signals with one each U4208A and U4209A cables
■ Measurement timing skews within +/- 25 psec
■ Interposers are delivered with RC (resistor/ capacitor) networks
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W5643A 、 W5643A Series 、 U4208A 、 U4209A 、 U4164A 、 B4661A 、 W5643A-001 、 W5643A-002 、 W5643A-004 、 U4164A-02G 、 U4164A-008 、 M9502A 、 M9505A 、 M9537A 、 W4643A-001 、 Y1202A 、 W4640A Series 、 W4630A Series 、 W4640A 、 W4630A |
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Datasheet |
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Please see the document for details |
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BGA |
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English Chinese Chinese and English Japanese |
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March 12, 2020 |
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7120-1071.EN |
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4.3 MB |
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