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ML145162-5P Datasheet(PDF) 1 Page - LANSDALE Semiconductor Inc. |
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ML145162-5P Datasheet(HTML) 1 Page - LANSDALE Semiconductor Inc. |
1 / 24 page www.lansdale.com Page 1 of 24 Issue 0 ML145162 60 MHz and 85 MHz Universal Programmable Dual PLL Frequency Synthesizers CMOS Legacy Device: Motorola MC145162 The ML145162 is a dual phase–locked loop (PLL) frequency synthesizer especially designed for CT–1 cordless phone applications worldwide. This frequency synthesizer is also for any product with a frequency operation at 60MHz or below. The device features fully programmable receive, transmit, reference, and auxiliary reference counters accessed through an MCU serial interface. This feature allows this device to operate in any CT–1 cordless phone application. The device consists of two independent phase detectors for transmit and receive loops. A common reference oscillator, driving two independent refer- ence frequency counters, provides independent reference frequencies for transmit and receive loops. The auxiliary reference counter allows the user to select an additional reference frequency for receive and transmit loops if required. • Operating Voltage Range: 2.5 to 5.5 V • Operating Temperature Range: TA = – 40 to +75°C • Operating Power Consumption: 3.0 mA @ 2.5 V • Maximum Operating Frequency: 60 MHz @ 200 mV p–p, VDD = 2.5 V • Three or Four Pins Used for Serial MCU Interface • Built–In MCU Clock Output with Frequency of Reference Oscillator ÷3/÷4 • Power Saving Mode Controlled by MCU • Lock Detect Signal • On–Chip Reference Oscillator Supports External Crystals to 16.0 MHz • Reference Frequency Counter Division Range: 16 to 4095 • Auxiliary Reference Frequency Counter Division Range: 16 to 16,383 • Transmit Counter Division Range: 16 to 65,535 • Receive Counter Division Range: 16 to 65,535 P DIP 16 = EP PLASTIC DIP CASE 648 SOG 16 = -5P SOG PACKAGE CASE 751B 16 1 16 1 CROSS REFERENCE/ORDERING INFORMATION MOTOROLA P DIP 16 MC145162P ML145162EP SOG 16 MC145162D ML145162-5P LANSDALE PACKAGE Note: Lansdale lead free (Pb) product, as it becomes available, will be identified by a part number prefix change from ML to MLE. PIN ASSIGNMENT 13 14 15 16 9 10 11 12 5 4 3 2 1 8 7 6 VDD TxPS/fTx fin–T TxPDout LD fin–R RxPDout RxPS/FRx ENB Din ADin CLK OSCout OSCin VSS MCUCLK |
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