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Part Manufacturer Description Datasheet BUY
SN54LS147J Texas Instruments LS SERIES, 9-BIT ENCODER, CDIP16 visit Texas Instruments
SN54LS147J-00 Texas Instruments LS SERIES, 9-BIT ENCODER, CDIP16 visit Texas Instruments
SN54LS148W-10 Texas Instruments LS SERIES, 8-BIT ENCODER, CDFP16 visit Texas Instruments
SN54LS148W-00 Texas Instruments LS SERIES, 8-BIT ENCODER, CDFP16 visit Texas Instruments
SN54LS148W Texas Instruments LS SERIES, 8-BIT ENCODER, CDFP16 visit Texas Instruments
SN74LS147J-00 Texas Instruments LS SERIES, 9-BIT ENCODER, CDIP16 visit Texas Instruments

E1 PCM encoder

Catalog Datasheet MFG & Type PDF Document Tags

E1 PCM encoder

Abstract: PCM61 64 Kbit/s PCM Output · · · · · · T1/E1 Transcoders T1/E1 Multiplexers Personal , in encoder mode. This pin is disabled in decoder mode. PCM_STB PCM Strobe O Active when , inputs and PCM outputs in decoder mode. This pin is disabled in encoder mode. SERIAL_IN Serial , has multiplexed PCM and ADPCM signals in interleaved mode; ADPCM signals for encoder mode, and PCM , sharing of common circuitry. In the encoder path, prior to the conversion of the PCM input to uniform PCM
Conexant Systems
Original

PCM-59

Abstract: syn 7580 Adjustment · · · 64 Kbit/s PCM Output · · · · · T1/E1 Transcoders T1/E1 Multiplexers , inputs and ADPCM outputs in encoder mode. This pin is disabled in decoder mode. PCM_STB PCM Strobe , for both ADPCM inputs and PCM outputs in decoder mode. This pin is disabled in encoder mode , ; PCM signals for encoder mode, and ADPCM signals for decoder mode. SERIAL_OUT Serial Data Output O This pin has multiplexed PCM and ADPCM signals in interleaved mode; ADPCM signals for encoder
Brooktree
Original

PCM-59

Abstract: Convert to Uniform PCM ENCODER Input Signal Difference Signal + + ­ Signal Estimate Adaptive , in interleaved mode, and is active for both PCM inputs and ADPCM outputs in encoder mode. This pin is , , and is active for both ADPCM inputs and PCM outputs in decoder mode. This pin is disabled in encoder mode. This pin has multiplexed PCM and ADPCM signals in interleaved mode; PCM signals for encoder mode , ; ADPCM signals for encoder mode, and PCM signals for decoder mode. A control signal that enables parallel
Rockwell Semiconductor Systems
Original

tl3101

Abstract: 68HCll Interleaved mode, and Is active for both PCM Inputs and ADPCM outputs In encoder mode. This pin Is disabled In , encoder mode. 0) Cd j2 0) SERIALJN Serial Data Input I This pin has multiplexed PCM and ADPCM signals In Interleaved mode; PCM signals for encoder mode, and ADPCM signals for decoder mode. .2 0) co SERIAL_OUT Serial , encoder mode, and PCM signals for decoder mode. PSIGEN Parallel Signal Enable I A control signal that , encoder path, prior to the conversion of the PCM input to uniform PCM, a difference signal is obtained by
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OCR Scan

E1 PCM encoder

Abstract: E1 PCM CODEC together the encoder path, prior to the conversion of the PCM to build a 96/128 channel encoder , calculates the difference between portion of the encoder, together with a uniform PCM to µ-law successive , uses Bt8510 E1 framer/LIUs, and software to convert two 64 Kbit/s PCM T1 lines, two Bt8200s, and , network access products Bt8110B ADPCM Encoder/Decoder High-Capacity ADPCM Processor , full-duplex channels or 96 or 128 half-duplex channels. Both A-law and µ-law PCM translations are provided
Conexant Systems
Original
Abstract: encoder mode. This pin is disabled in decoder mode. PCM_STB PCM Strobe 0 Active when the , PCM outputs In decoder mode. This pin is disabled in encoder mode. S E R IA L JN 05 o , ADPCM signals in interleaved mode; ADPCM signals for encoder mode, and PCM signals for decoder mode , of common circuitry. In the encoder path, prior to the conversion o f the PCM input to uniform PCM , encoder, together with a uniform PCM to |J.-law or A-law conversion and syn­ chronous coding adjustment -
OCR Scan
Abstract: both PCM inputs and ADPCM out­ puts in encoder mode. This pin is disabled in decoder mode. PCM_STB , , and is active for both ADPCM inputs and PCM outputs in decoder mode. This pin is disabled in encoder , interleaved mode; PCM signals for encoder mode, and ADPCM signals for decoder mode. SERIAL_OUT Serial , for encoder mode, and PCM signals for decoder mode. PSIGEN Parallel Signal Enable 1 A , , the control signals can be provided by hardware and are updated each time a PCM encoder input or an -
OCR Scan

AN8202

Abstract: 0X1015 connectors that provide the E1 PCM bipolar line interface for stream A. Connectors XMITB and RCVB are 75 BNC connectors that provide the E1 PCM bipolar interface for stream B. Connectors XMITC and RCVC are , include the 16.384 MHz clocks for the encoder and decoder, the PCM interface (stream A and B), the ADPCM , Bt8200EVM-E1 Single Board ITU-T G.761 E1 Transcoder User Guide 100260G March 2, 2000 , Single Board ITU-T G.761 E1 Transcoder User Guide. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Conexant Systems
Original
AN8202 0X1015 80C188 TS16 TS17 VT100 8200EVM-E1

PCM-59

Abstract: PCM58 interleaved mode, and is active for both PCM inputs and ADPCM outputs in encoder mode. This pin is disabled in , encoder mode. This pin has multiplexed PCM and ADPCM signals in interleaved mode; PCM signals for encoder , mode; ADPCM signals for encoder mode, and PCM signals for decoder mode. A control signal that enables , identical to the feedback portion of the encoder, together with a uniform PCM to ^-law or A-law conversion , signal inputs for both PCM and A D PCM a e enabled. The SERIAL_IN signal contains the serial PCM encoder
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OCR Scan
PCM-59 PCM58 L811001

E1 PCM encoder

Abstract: speech scrambler ENCODER PCM Tx VAD Transcode Buffer Scramble Analog Input Analog Output TX data ADM MIC , bold. INPUT + ENCODER FEEDBACK PCM TO ADM TRANSCODE FEEDBACK ADM INPUT REG $E8 OFFSET , C-BUS. In the encoder a PCM input stream may be summed with the ADM estimate causing the encoded ADM , PCM Encoding and Decoding + ENCODER FEEDBACK PCM TO ADM TRANSCODE FEEDBACK ADM INPUT REG , linear PCM encoder performance can be enhanced when the ADM codec second order integrator is enabled and
CML Microcircuits
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CMX649 CMX649D3 E1 PCM encoder speech scrambler randomizer 15-bit time division speech scrambler ADM processor bf 649 D/649/1

CVSD encoder

Abstract: CMX649D3 Gen PCM ENCODER Tx VAD Transcode Buffer Scramble ADM Data & Sample Clocks Data & Sample , VAD $E2 & $E4 ENCODER FEEDBACK PCM TO ADM TRANSCODE FEEDBACK OFFSET NULLING REGS $E3 & $E5 ADM INPUT , ENCODER FEEDBACK PCM TO ADM TRANSCODE FEEDBACK OFFSET NULLING REGS $E3 & $E5 ADM INPUT REG $E8 ADM OUT , streams to be input via C-BUS. In the encoder a PCM input stream may be summed with the ADM estimate , over CBUS. 5.1.2 PCM Encoding and Decoding + ENCODER FEEDBACK PCM TO ADM TRANSCODE FEEDBACK OFFSET
CML Microcircuits
Original
CVSD encoder D/649/2

time division speech scrambler

Abstract: randomizer 15-bit Clocks ENCODER PCM Tx VAD Transcode Buffer Scramble Analog Input Analog Output TX data , $80 + ENCODER FEEDBACK IRQ CTL REG $81 1st ADM CTL REG $E1 OFFSET NULLING REGS , bold. INPUT + ENCODER FEEDBACK PCM TO ADM TRANSCODE FEEDBACK ADM INPUT REG $E8 OFFSET , C-BUS. In the encoder a PCM input stream may be summed with the ADM estimate causing the encoded ADM , Encoding and Decoding + ENCODER FEEDBACK PCM TO ADM TRANSCODE FEEDBACK ADM INPUT REG $E8
CML Microcircuits
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Voice Activity Detector CMX649E3 20k preset

BD 649 equivalent

Abstract: much lower than for PCM. The decoder is embedded in the encoder, as is the case with most differential , flows for ADM are shown in bold. INPUT + ENCODER FEEDBACK PCM TO ADM TRANSCODE FEEDBACK , of the streams to be input via C-BUS. In the encoder a PCM input stream may be summed with the ADM , input over CBUS. 5.1.2 PCM Encoding and Decoding + ENCODER FEEDBACK PCM TO ADM TRANSCODE , . Accordingly, 8k samples/sec linear PCM encoder performance can be enhanced when the ADM codec second order
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BD 649 equivalent D/649/5

E1 PCM encoder

Abstract: CMX649 Portable Digital Voice Communicator Digital Voice Delay Data & Sample Clocks ENCODER PCM Tx VAD , bold. INPUT + ENCODER FEEDBACK PCM TO ADM TRANSCODE FEEDBACK ADM INPUT REG $E8 OFFSET , C-BUS. In the encoder a PCM input stream may be summed with the ADM estimate causing the encoded ADM , Encoding and Decoding + ENCODER FEEDBACK PCM TO ADM TRANSCODE FEEDBACK ADM INPUT REG $E8 , linear PCM encoder performance can be enhanced when the ADM codec second order integrator is enabled and
CML Microcircuits
Original
bluetooth encoder CMX649 application 0x08e CMX649 operation and application D/649/4

condenser mic 1.5 v

Abstract: CMX649 application is achieved at bit rates much lower than for PCM. The decoder is embedded in the encoder, as is the , and 4 respectively. The signal flows for ADM are shown in bold. INPUT + ENCODER FEEDBACK PCM , be input via C-BUS. In the encoder a PCM input stream may be summed with the ADM estimate causing the , . 5.1.2 PCM Encoding and Decoding + ENCODER FEEDBACK PCM TO ADM TRANSCODE FEEDBACK OFFSET NULLING , better than toll quality linear speech samples. Accordingly, 8k samples/sec linear PCM encoder
CML Microcircuits
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condenser mic 1.5 v

20000 XTAL

Abstract: Communicator Digital Voice Delay XTAL/ Clock XTAL Osc Clock Gen PCM ENCODER Tx VAD Transcode , shown in bold. INPUT + ENCODER FEEDBACK PCM TO ADM TRANSCODE FEEDBACK OFFSET NULLING REGS $E3 , + ENCODE SETUP REG $E0 ADM CTL REG $E1 + 1st 2nd ESTIMATOR INTEGRATORS LINEAR PCM IN , least one of the streams to be input via C-BUS. In the encoder a PCM input stream may be summed with the , PCM stream input over C-BUS. 5.1.2 PCM Encoding and Decoding + ENCODER FEEDBACK PCM TO ADM
CML Microcircuits
Original
20000 XTAL D/649/6

CMX649

Abstract: CMX649 operation and application 15-0 15-0 15-0 7-0 Read-only Registers: Encoder Status Measured Offset Level Linear PCM , , is provided below: 00 ENCODER FEEDBACK $E0 b12-11 1x INPUT 01 + PCM TO ADM , /A-LAW PCM Figure 12: Encoder with Switches Mapped to Bit Positions CMX649 Operation and , .23 7.2 Encoder Specific Considerations , .30 7.4.2 Linear PCM
CML Microcircuits
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pin diagram of 7414 7432 encoder B1413 AN/2WR/649/1

PCM-59

Abstract: are enabled in interleaved mode, and is active for both PCM inputs and ADPCM out­ puts in encoder , PCM outputs in decoder mode. This pin is disabled in encoder mode. SERIAL_IN Serial Data Input 1 This pin has multiplexed PCM and ADPCM signals in interleaved mode; PCM signals for encoder , multiplexed PCM and ADPCM signals in interleaved mode; ADPCM signals for encoder mode, and PCM signals for , hardware and are updated each time a PCM encoder input or an A D PC M decoder input is applied. Serial or
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OCR Scan
8110/8110B 8110B L8110B

TOKO Catalogue

Abstract: mt8870 ic - Catalogue file:///D|/cd/catalog2.htm MEB90500 - E1 MEB90500 -E1 Customer Evaluation Kit , Number Identification Circuit ST-BUS Parallel Access Circuit PCM Conference Circuit (PCC) Subscriber , Digital Trunk PLL HDLC Protocol Controller Integrated PCM Filter Codec Integrated PCM Filter Codec Integrated PCM Filter Codec Integrated PCM Filter Codec Integrated PCM Filter Codec Integrated PCM Filter Codec Integrated PCM Filter Codec Telephony Analog Signal Processing Analog Signal Processing
Mitel Semiconductor
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TOKO Catalogue mt8870 ic 1.5um cmos process family sl1461sa AN4883 an5183 1A184A 140MH 250MH 1A191 1A192 1A194

E1 PCM encoder

Abstract: PICO base station /E1 short-haul and long-haul line interface > Two-frame, transmit and receive PCM slip buffers , T1/E1 Framer DRV Slip Buffer Encoder LBO Filters Overhead Insertion Bt8370 , TM A CONEXANT BUSINESS T1/E1 Framer and Line Interface Bt8370/8375/8376 Fully Integrated T1/E1 Framer and Line Interface Conexant's Bt8370 provides OEMs with a fully-featured single chip framer and line interface implementation for T1/E1 and Integrated Service Digital Network (ISDN
Mindspeed Technologies
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PICO base station BELLCORE T1 standards Bt8370s remote monitoring of transformer using gsm digital clock using controllers microprocessor test equipment
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