Clock Divider 24-Pin VQFN EP T/R

The CDCP1803 clock driver distributes one pair of differential clock inputs to three pairs of LVPECL differential clock outputs Y[2:0] and Y[2:0]\ with minimum skew for clock distribution. The CDCP1803 is specifically designed for driving 50-? transmission lines.The CDCP1803 has three control terminals, S0, S1, and S2, to select different output mode settings; seefor details. The CDCP1803 is characterized for operation from –40°C to 85°C. For use in single-ended driver applications, the CDCP1803 also provides a VBB output terminal that can be directly connected to the unused input as a common-mode voltage reference.

Distributes One Differential Clock Input to Three LVPECL Differential Clock Outputs

Programmable Output Divider for Two LVPECL Outputs

Low-Output Skew 15 ps (Typical)

V_CC Range 3 V–3.6 V

Signaling Rate Up to 800-MHz LVPECL

Differential Input Stage for Wide Common-Mode Range

Provides VBB Bias Voltage Output for Single-Ended Input Signals

Receiver Input Threshold ±75 mV

24-Terminal QFN Package (4 mm × 4 mm)

Accepts Any Differential Signaling:
LVDS, HSTL, CML, VML, SSTL-2, and
Single-Ended: LVTTL/LVCMOS