ICS873991-147 Description
The ICS873991-147 is a low voltage, low skew, 3.3V IC S LVPECL or ECL Clock Generator and a member of HiPerClockS™ the HiPerClockS™ family of High Performance Clock Solutions from IDT. The ICS873991-147 has two selectable clock inputs. The PCLK, nPCLK pair can accept an LVPECL input and the REF_CLK pin can accept a LVCMOS or LVTTL input.
ICS873991-147 Key Features
- Fourteen differential 3.3V LVPECL/ECL outputs
- Selectable differential LVPECL or REF_CLK inputs
- PCLK, nPCLK can accept the following input levels: LVPECL, CML, SSTL
- REF_CLK accepts the following input levels: LVCMOS, LVTTL
- Input clock frequency range: 6.25MHz to 125MHz
- Maximum output frequency: 500MHz
- VCO range: 200MHz to 1GHz
- Output skew: 70ps (typical)
- Cycle-to-cyle jitter: 35ps (typical)
- LVPECL mode operating voltage supply range: VCC = 3.135V to 3.465V, VEE = 0V