MC145151-2

Freescale Semiconductor Technical Data MC145151-2/D Rev. 5, 12/2004 MC145151-2 MC145152-2 MC145151-2 and MC145152-2 PLL Frequency Synthesizers (CMOS) The devices described in this document are typically used as low-power, phase-locked loop frequency synthesizers. When combined with an external low-pass filter and voltage-controlled oscillator, these devices can provide all the remaining functions for a PLL frequency synthesizer operating up to the device's frequency limit. For higher VCO frequency operation, a down mixer or a prescaler can be used between the VCO and the synthesizer IC. These frequency synthesizer chips can be found in the following and other applications: CATV AM/FM Radios Two-Way Radios TV Tuning Scanning Receivers Amateur Radio OSC ÷R CONTROL φ LOGIC ÷A ÷N ÷ P/P + 1 VCO OUTPUT FREQUENCY 28 28 1 1 Package Information P Suffix Plastic DIP Case 710 DW Suffix SOG Package Case 751F Ordering Information Device MC145151P2 MC145151DW2 MC145152P2 MC145152DW2 Package Plastic DIP SOG Package Plastic DIP SOG Package Contents 1 MC145151-2 Parallel-Input (Interfaces with Single-Modulus Prescalers) . . . . . . . . . . . . . 2 1.1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 1.2 Pin Descriptions . . . . . . . . . . . . . . . . . . . . . . 3 1.3 Typical Applications . . . . . . . . . . . . . . . . . . . 6 2 MC145152-2 Parallel-Input (Interfaces with Dual-Modulus Prescalers) . . . . . . . . . . . . . . . 7 2.1 Features . . . ....