The CDCLVP111-SP clock driver distributes one
differential clock pair of LVPECL input, (CLK0, CLK1) to ten pairs of differential
LVPECL clock (Q0, Q9) outputs with minimum skew for clock distribution. The
CDCLVP111-SP can accept two clock sources into an input multiplexer. The
CDCLVP111-SP is specifically designed for driving 50Ω transmission lines. When an
output pin is not used, leaving the pin open is recommended to reduce power
consumption. If only one of the output pins from a differential pair is used, the
other output pin must be identically terminated to 50Ω.
The VBB reference voltage output is
used if single-ended input operation is required. In this case, the VBB
pin must be connected to CLK0 and bypassed to GND using a 10nF
capacitor.
For high-speed performance, the differential mode is strongly recommended.
The CDCLVP111-SP is characterized for operation from –55°C to 125°C.
The CDCLVP111-SP clock driver distributes one
differential clock pair of LVPECL input, (CLK0, CLK1) to ten pairs of differential
LVPECL clock (Q0, Q9) outputs with minimum skew for clock distribution. The
CDCLVP111-SP can accept two clock sources into an input multiplexer. The
CDCLVP111-SP is specifically designed for driving 50Ω transmission lines. When an
output pin is not used, leaving the pin open is recommended to reduce power
consumption. If only one of the output pins from a differential pair is used, the
other output pin must be identically terminated to 50Ω.
The VBB reference voltage output is
used if single-ended input operation is required. In this case, the VBB
pin must be connected to CLK0 and bypassed to GND using a 10nF
capacitor.
For high-speed performance, the differential mode is strongly recommended.
The CDCLVP111-SP is characterized for operation from –55°C to 125°C.