MC12017P robert noyce integrated circuit Integrated Circuit Chip Dual Modulus Prescaler

MECL PLL COMPONENTS SEMICONDUCTOR TECHNICAL DATA

ML12015

ML12016

ML12017

Dual Modulus Prescaler

Legacy Device: Motorola MC12015, MC12016, MC12017

The ML12015, ML12016 and ML12017 are dual modulus prescalers which will drive divide by 32 and 33, 40 and 41, and 64 and 65, respectively. An internal regulator is provided to allow these devices to be used over a wide range of power–supply voltages. The devices may be operated by applying a supply voltage of 5.0 Vdc ±10% at Pin 7, or by applying an unregulated voltage source from 5.5 Vdc to 9.5 Vdc to Pin 8.

• 225 MHz Toggle Frequency

• Low–Power 7.5 mA Maximum at 6.8 V

• Control Input and Output Are Compatible With Standard CMOS

• Connecting Pins 2 and 3 Allows Driving One TTL Load

• Supply Voltage 4.5 V to 9.5 V

• Operating Temperature Range TA = –40 to 85°C

MAXIMUM RATINGS

   SIMPLIFIED BLOCK DIAGRAM

1. Vreg at Pin 7 is not guaranteed to be between 4.5 and 5.5V when VCC is being applied to Pin 8

2. Pin 7 is not to be used as a source of regulated output voltage

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