ML12202 Datasheet | LANSDALE Semiconductor

MECL PLL ponents Serial Input PLL Frequency Synthesizer Legacy Device: Motorola MC12202 The ML12202 is a 1.1 GHz Bipolar monolithic serial input phase locked loop (PLL) synthesizer with pulse- swallow function. It is designed to provide the high frequency local oscillator signal of an RF transceiver in handheld munication applications. The technology is utilized allows for low power operation at a minimum supply voltage of 2.7 V . The device is designed for operation over 2.7 to 5.5 V supply range for input frequencies up to 1.1 GHz with a typical current drain of 6.5 m A. The low power consumption makes the ML12202 ideal for handheld battery operated applications such as cellular or cordless telephones, wireless LAN or personal munication services. A dual modulus prescaler is integrated to provide either a 64/65 or 128/129 divide ratio. - Low Power Supply Current of 5.8 m A Typical for ICC and 0.7 m A Typical for IP - Supply Voltage of 2.7 to 5.5 V - Dual Modulus Prescaler With Selectable Divide Ratios of 64/65 or128/129 - On- Chip Reference Oscillator/Buffer - Programmable Reference Divider Consisting of a Binary 14- Bit Programmable Reference Counter - Programmable Divider Consisting of a Binary 7- Bit Swallow Counter and an 11- Bit Programmable Counter - Phase/Frequency Detector With Phase Conversion Function - Balanced Charge Pump Outputs - Dual Internal Charge Pumps for Bypassing the First Stage of the Loop Filter to Decrease Lock Time - Outputs for External Charge Pump - Operating Temperature Range of TA = - 40 to 85°C NOTE: Also available is the ML12210, a 2.5 GHz version of this function. Note: Lansdale lead free (Pb) product, as it bees available, will be identified by a part number prefix change from ML to MLE. .. Page 1 of 11 .lansdale. Issue A LANSDALE Semiconductor, Inc. Page 2 of 11 .lansdale. Issue A LANSDALE Semiconductor, Inc. Page 3 of 11 .lansdale. Issue A LANSDALE Semiconductor, Inc. DATA ENTRY FORMAT The...