2.0 GHz Dual Modulus Prescaler

   The ML12034 can be used with CMOS synthesizers requiring positive edges to trigger internal counters such as Motorola’s MC145xxx series or Lansdale’s ML145xxx series in a PLL to provide tuning signals up to 2.0 GHz in programmable frequency steps.
   A Divide Ratio Control (SW) permits selection of a 32/33 or 64/65 divide ratio as desired.
   The Modulus Control (MC) selects the proper divide number after SW has been biased to select the desired divide ratio.

• 2.0 GHz Toggle Frequency
• Supply Voltage 4.5 to 5.5 V
• ML12034 for Positive Edge Triggered Synthesizers
• 12mA Maximum, –40 to 85°C, VCC = 5.5 Vdc
• Modulus Control Input is Compatible with
   Standard CMOS and TTL
• Low–Supply Current 8.5 mA Typical
• Operating Temperature Range TA = –40 to 85°C