器件名称:
ML145506
功能描述:
PCM Codec-Filter Mono-Circuit
文件大小:
7117.34KB 共20页
简 介:
ML145506 PCM Codec–Filter Mono–Circuit Legacy Device: Motorola MC145506 The ML145506 is a per channel codec–filter PCM mono–circuit. This device performs the voice digitization and reconstruction, as well as the band limiting and smoothing required for PCM systems. This device has HCMOS compatible digital outputs and supplements the Lansdale ML145502 – ML145505 series of PCM codec–filters. The ML145506 is functionally similar to the ML145502. It is designed to operate in both synchronous and asynchronous applications and contain an on–chip precision reference voltage. The ML145506 is offered in a 22–pin package and has the capability of selecting from three peak overload voltages (2.5 V , 3.15 V , and 3.78 V). This device maintains compatibility with Motorola’s family of MC3419/MC33120 SLIC products. The ML1455xx family of PCM codec–filter mono–circuits utilize CMOS due to its reliable low–power performance and proven capability for complex analog/digital VLSI functions. ML145506 Features 22–Pin Package, HCMOS Output Version of ML145502 Selectable Peak Overload Voltages (2.5 V , 3.15 V, 3.78 V) Push–Pull Analog Output with Gain Adjust 64 kHz to 4.1 MHz Transmit and/or Receive Data Clock Rate Operating Temperature Range TA = –40° to +85° C Note: Lansdale lead free (Pb) product, as it becomes available, will be identified by a part number prefix change from ML to MLE. Page 1 of 20 www.lansdale.com Issue A ML145506 LANSDALE Semiconductor, Inc. Page 2 of 20 www.lan……
