9ZML1233E Description
The 9ZML1233E/9ZML1253E are second generation enhanced performance DB1200ZL derivatives. The parts are pin-patible upgrades to the 9ZML1232B, while offering much improved phase jitter performance. A fixed external feedback maintains low drift for critical QPI/UPI applications, while each input channel has software adjustable input-to-output delay to ease transport delay management for today's more plex server...
9ZML1233E Key Features
- 12 Low-Power (LP) HCSL output pairs (1233E)
- 12 Low-Power (LP) HCSL output pairs with 85Ω Zout (1253E)
- SMBus write lock feature; increases system security
- 2 software-configurable input-to-output delay lines; manage
- LP-HCSL outputs; eliminate 24 resistors, save 41mm2 of area
- LP-HCSL outputs with 85Ω Zout; eliminate 48 resistors, save
- 12 OE# pins; hardware control of each output
- 3 selectable SMBus addresses; multiple devices can share
- Hardware/SMBus control of PLL bandwidth and bypass
- 100MHz PLL Mode; UPI support