1FEATURES

• Input Reference Clock 120Hz–240Hz

• Output Clock (Fin/2) 60Hz–120Hz

• Output Buffer Drive Strength: 8mA

• 4 Clock Outputs

• 4 Control Pins Select Phases of Clock Outputs

• Supply Voltage: 3.8V–5.5V

• Operating Temperature Range: –40°C to 85°C

• ESD Protection Exceeds JESD 22

– 2000-V Human-Body Model (A114-B)

– 500-V Charged-Device Model (C101)

• Package Offerings

– 12-pin QFN (3mm x 3mm)

DESCRIPTION

The CDC1104 is a 1 to 4 configurable clock buffer. The device accepts an input reference clock and creates 4

buffered output clocks with an output frequency equal to one half the input clock frequency. Four control inputs,

S1, S2, S3, S4 configurable phases of the clock outputs.