2.0 GHz Low Voltage Dual Modulus Prescaler

The MC12033 is a high frequency low voltage dual modulus prescaler used in phase–locked loop (PLL) applications. A high frequency input signal up to 2.0 GHz is provided for cordless and cellular communication services such as DECT, PHS, and PCS. The MC12033 can be operated down to a minimum supply voltage of 2.7 V required for battery operated portable systems.

NOTE: The “B” Version Is Not Recommended for New Designs

• 2.0 GHz Toggle Frequency

• Supply Voltage 2.7 V to 5.0 Vdc

• Low Power 10.0 mA Typical at VCC = 2.7 V

• Operating Temperature Range of –40 to 85°C

• The MC12033 is Pin Compatible With the MC12022

• Short Setup Time (tset) 8ns Typical at 2.0 GHz

• Modulus Control Input Level Is Compatible With Standard CMOS and TTL