9ZXL1550D Overview
The 9ZXL1530D / 9ZXL1550D are second-generation enhanced-performance DB1900Z-derivative differential buffers. The parts are pin-patible upgrades to the 9ZXL1530B and 9ZXL1550B, while offering a much improved phase jitter performance. A fixed external feedback maintains low drift for critical QPI/UPI applications.
9ZXL1550D Key Features
- 15 Low-Power HCSL (LP-HCSL) output pairs (1530D)
- 15 Low-Power HCSL (LP-HCSL) output pairs with 85Ω Zout
- LP-HCSL outputs; eliminate 30 resistors, save 51mm2 of area (1530D)
- LP-HCSL outputs with 85Ω Zout; eliminate 60 resistors, sa
