ML12210 Datasheet - LANSDALE Semiconductor

ML12210 Serial Input PLL Frequency Synthesizer

ML12210 Serial Input PLL Frequency Synthesizer Legacy Device: Motorola MC12210 The ML12210 is a 2.5 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 communication applications. The technology used 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 .

ML12210 Features

* ing edges of the VCO (fp) signal and the reference (fr) input. Since these edges occur only once per cycle, the detector has a range of ±2π radians. The phase comparator outputs are standard CMOS rail

* to

* rail levels (VP to GND for φP and VCC to GND for φR), designed for up to 20MHz o

ML12210_LANSDALESemiconductor.pdf