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MC145152P2 データシート(PDF) 1 Page - Freescale Semiconductor, Inc |
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MC145152P2 データシート(HTML) 1 Page - Freescale Semiconductor, Inc |
1 / 24 page © Freescale Semiconductor, Inc., 2004. All rights reserved. Freescale Semiconductor Technical Data Freescale reserves the right to change the detail specifications as may be required to permit improvements in the design of its products. MC145151-2/D Rev. 5, 12/2004 MC145151-2 MC145152-2 DW Suffix SOG Package Case 751F P Suffix Plastic DIP Case 710 Package Information 28 1 28 1 Ordering Information Device Package MC145151P2 Plastic DIP MC145151DW2 SOG Package MC145152P2 Plastic DIP MC145152DW2 SOG Package 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 TV Tuning AM/FM Radios Scanning Receivers Two-Way Radios Amateur Radio ÷ R OSC ÷ N ÷ A φ ÷ P/P + 1 VCO OUTPUT FREQUENCY CONTROL LOGIC MC145151-2 and MC145152-2 PLL Frequency Synthesizers (CMOS) 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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 2.2 Pin Descriptions . . . . . . . . . . . . . . . . . . . . . . 8 2.3 Typical Applications . . . . . . . . . . . . . . . . . . 10 3 MC145151-2 and MC145152-2 Electrical Characteristics . . . . . . . . . . . . . . 12 4 Design Considerations . . . . . . . . . . . . . . . . 18 4.1 Phase-Locked Loop — Low-Pass Filter Design . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 4.2 Crystal Oscillator Considerations . . . . . . . . 19 4.3 Dual-Modulus Prescaling . . . . . . . . . . . . . . 21 5 Package Dimensions . . . . . . . . . . . . . . . . . . 23 |
同様の部品番号 - MC145152P2 |
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同様の説明 - MC145152P2 |
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