9ZXL0631E Overview
The 9ZXL0631E / 9ZXL0651E are second-generation, enhanced-performance DB800ZL derivatives. The parts are pin-patible upgrades to the 9ZXL0631A and 9ZXL0651A, while offering a much improved phase jitter performance. A fixed external feedback maintains low drift for critical QPI/UPI applications.
9ZXL0631E Key Features
- 6 Low-power HCSL (LP-HCSL) output pairs (0631E)
- 6 Low-power HCSL (LP-HCSL) output pairs with 85Ω Zout
- LP-HCSL outputs; eliminate 12 resistors, save 20mm2 of area (0631E)
- LP-HCSL outputs with 85Ω Zout; eliminate 24 resistors, save 48mm2 of area (0651E)
- 6 OE# pins; hardware control of each output
- Selectable PLL BW; minimizes jitter peaking in c
