MC145532L ,ADPCM TranscoderFUNCTIONAL DESCRIPTIONENCODING/DECODING RATES ENCODER OUTPUT — SHORT FRAMEFigure 3 shows the timing ..
MC14553B ,3-Digit BCD Counter**SEMICONDUCTOR TECHNICAL DATA** * *L SUFFIXThe MC14553B 3–digit BCD counter consists of 3 negativ ..
MC14553BCL ,3-digit BCD counter**SEMICONDUCTOR TECHNICAL DATA** * *L SUFFIXThe MC14553B 3–digit BCD counter consists of 3 negativ ..
MC14553BCP ,3-digit BCD counterMaximum Ratings are those values beyond which damage to the device may occur.†Temperature Derating: ..
MC14555 ,Dual Binary to 1-of-4 Decoder/Demultiplexer**Order this documentby MC145554/DSEMICONDUCTOR TECHNICAL DATA** **The MC145554, MC145557, MC145564 ..
MC145554 ,MC145554/57/64/67 PCM CODEC FILTER R1Functional Description).segmented or “piecewise–linear” curve formatted as sign bit,three chord bit ..
MC74AC04DR2 ,Hex InverterMAXIMUM RATINGS*Rating Symbol Value UnitEIAJ–14DC Supply Voltage (Referenced to GND) V –0.5 to VM S ..
MC74AC04DR2G , Hex Inverter
MC74AC04DR2G , Hex Inverter
MC74AC04DT , Hex Inverter
MC74AC04DTR2 ,Hex Inverterhttp://onsemi.com14 13 12 11 10 9 8PDIP–14N SUFFIXCASE 646141SO–14D SUFFIX1 2 3456714CASE 751A1GNDF ..
MC74AC04MEL ,Hex Inverterhttp://onsemi.com2MC74AC04, MC74ACT04AC CHARACTERISTICS (For Figures and Waveforms – See Section 3 ..
MC145532DW-MC145532L
ADPCM Transcoder
-
Conforms to G.721–1988 and T1.301–1987The MC145532 Adaptive Differential Pulse Code Modulation (ADPCM)
Transcoder provides a low–cost, full–duplex, single–channel transcoder to
(from) a 64 kbps PCM channel from (to) either a 16 kbps, 24 kbps, 32 kbps, or
64 kbps channel. Complies with CCITT Recommendation G.721–1988 Complies with the American National Standard (T1.301–1987) Full–Duplex, Single–Channel Operation Mu–Law or A–Law Coding is Pin Selectable Synchronous or Asynchronous Operation Easily Interfaces with Any Member of Motorola’s PCM Codec–Filter
Mono–Circuit Family or Other Industry Standard Codec Serial PCM and ADPCM Data Transfer Rate from 64 kbps to 5.12 Mbps Power–Down Capability for Low Current Consumption The Reset State, an Option Specified in the Standards, is Automatically
Initiated When the RESET Pin is Released Simple Time Slot Assignment Timing for Transcoder Applications Single 5 V Power Supply 16–Pin Package The MC145536EVK is the Evaluation Platform for the MC145532 and Also
Includes the MC145480 5 V PCM Codec–Filter
BLOCK DIAGRAMMODE
DDO
DOE
DDC
DDI
DIE
VSS
APD
EDO
EDE
EDC
EDI
EIE
RESET
SPC
VDD
Order this document
by MC145532/D-
SEMICONDUCTOR TECHNICAL DATA
