The Datasheet Archive

Top Results (6)

Part Manufacturer Description Datasheet Download Buy Part
LTC6994CDCB-2#TRMPBF Linear Technology LTC6994 - TimerBlox: Delay Block/ Debouncer; Package: DFN; Pins: 6; Temperature Range: 0°C to 70°C
LTC6994HDCB-1#TRPBF Linear Technology LTC6994 - TimerBlox: Delay Block/ Debouncer; Package: DFN; Pins: 6; Temperature Range: -40°C to 125°C
LTC6994HDCB-2#TRPBF Linear Technology LTC6994 - TimerBlox: Delay Block/ Debouncer; Package: DFN; Pins: 6; Temperature Range: -40°C to 125°C
LTC6994IDCB-1#TRMPBF Linear Technology LTC6994 - TimerBlox: Delay Block/ Debouncer; Package: DFN; Pins: 6; Temperature Range: -40°C to 85°C
LTC6994CDCB-2#PBF Linear Technology LTC6994 - TimerBlox: Delay Block/ Debouncer; Package: DFN; Pins: 6; Temperature Range: 0°C to 70°C
LTC6994HDCB-2#TRMPBF Linear Technology LTC6994 - TimerBlox: Delay Block/ Debouncer; Package: DFN; Pins: 6; Temperature Range: -40°C to 125°C

block convolutional interleaving Datasheets Context Search

Catalog Datasheet MFG & Type PDF Document Tags
2000 - vhdl code for interleaver

Abstract:
Text: samples per second (MSPS) Supports convolutional interleaving algorithm Supports block interleaving , configurations based on user-defined parameters. For block interleaving , the MegaWizard Plug-In uses single-port RAM; for convolutional interleaving , the interleaver/deinterleaver function utilizes embedded array , index. The symbol interleaver/deinterleaver supports two algorithms: convolutional and block , ., digital video broadcasting). Compared to block interleavers/deinterleavers, convolutional interleavers


Original
PDF
1997 - convolutional interleaver

Abstract:
Text: convolutional interleaving design that is optimized for PCS and cable modem applications. In FLEX 10K devices , convolutional interleaving applications, such as PCS and cable modems. The FLEX 10K EABs support a maximum , shows a functional block diagram of the convolutional interleaver megafunction. Figure 1. Convolutional Interleaver Megafunction Functional Block Diagram Convolutional Interleaver Megafunction , Convolutional Interleaver Megafunction Solution Brief 16 Target Applications: Digital Signal


Original
PDF EPF10K10, EPF10K100, EPF8452A, EPM9320 convolutional interleaver Convolutional block convolutional interleaving 8000MAXMAX interleaver EPF8452A EPF10K100 EPF10K10 interleaving
1997 - block convolutional interleaving

Abstract:
Text: convolutional interleaving design that is optimized for PCS and cable modem applications. In FLEX 10K devices , convolutional interleaving applications, such as PCS and cable modems. The FLEX 10K EABs support a maximum , shows a functional block diagram of the convolutional interleaver megafunction. Figure 1. Convolutional Interleaver Megafunction Functional Block Diagram Convolutional Interleaver Megafunction , Convolutional Interleaver Megafunction Solution Brief 16 Target Applications: Digital Signal


Original
PDF EPF10K10, EPF10K100, EPF8452A, EPM9320 block convolutional interleaving convolutional interleaver Convolutional EPF10K10 EPF10K100 EPF8452A
1999 - interleaver

Abstract:
Text: convolutional interleaving algorithms Parameterized symbol width, depth, and block length Compatible with , convolutional Specifies a block or convolutional interleaver/deinterleaver. Number of columns Block , Specifies the unit delay for each branch of the function. Direction Block or convolutional , convolutional Specifies internal or external memory. Convolutional interleaving uses synchronous dual-port RAM; block interleaving uses synchronous single-port RAM. For internal memory, the MegaWizard


Original
PDF
2000 - vhdl code for interleaver

Abstract:
Text: megasamples per second (MSPS) Supports convolutional interleaving algorithm Supports block interleaving , . Convolutional interleaving uses synchronous dual-port RAM. Block interleaving uses synchronous single-port RAM , a convolutional or a block interleaver/deinterleaver. Convolutional interleaver/deinterleaver , . Data Stream Comparison A A1 B B1 C Convolutional Interleaver A1 Block Interleaver C1 A1 B1 C1 B1 C1 2 Figure 2 illustrates convolutional interleaving and


Original
PDF -UG-INTERLEAVER-01 vhdl code for interleaver vhdl code for block interleaver design for block interleaver deinterleaver umts turbo encoder RE35 vhdl code download REED SOLOMON convolutional interleaver interleaver time vhdl code REED SOLOMON convolutional interleave
1999 - vhdl code for interleaver

Abstract:
Text: you enter. For block interleaving , the MegaWizard Plug-In uses single-port RAM; for convolutional , convolutional interleaving algorithm Supports block interleaving algorithm Parameterized symbol width and , a block interleaver/de-interleaver. Convolutional interleaver/de-interleaver functions process data , functions or Turbo Code encoders/decoders. Compared to block interleavers/de-interleavers, convolutional , A A1 B B1 C Convolutional Interleaver A1 Block Interleaver C1 A1 B1


Original
PDF -UG-INTERLEAVER-01 vhdl code for interleaver transistors BC 543 turbo encoder circuit, VHDL code interleaver by vhdl FIR Filter verilog code "Content Addressable Memory" Interleaver-De-interleaver error correction code in vhdl digital FIR Filter verilog HDL code vhdl for 8 point fft
2002 - turbo encoder model simulink

Abstract:
Text: megasamples per second (MSPS) Supports convolutional interleaving algorithm Supports block interleaving , /Deinterleaver wizard interface to implement interleaving /deinterleaving functions, including block and convolutional interleaving . New in Version 1.3.0 Supports OpenCore® and OpenCore Plus hardware , the type of algorithm ( convolutional or block ) and the direction (interleaver or deinterleaver) and , shows a block diagram of a system using the convolutional interleaver/deinterleaver with a Reed-Solomon


Original
PDF
2003 - Interleaver-De-interleaver

Abstract:
Text: IEEE 802.16 Convolutional and Rectangular Block Type Architectures Available Fully Synchronous , Block Diagrams Figure 1. Convolutional Interleaver/De-interleaver Block Diagram rst_b d_out clk , correction. The Lattice Interleaver/De-interleaver IP Core supports rectangular block type and convolutional , obtained by reading the columns of the matrix. Convolutional interleaving feeds the input data to a number , for Input and Output Interfaces Rectangular Block Type Features Features High Performance and


Original
PDF
2000 - vhdl code for interleaver

Abstract:
Text: / Convolutional Interleaving Block Interleaving Discrete Streaming (RS)APEXFLEX DSP EEC , PlugIn 1 Convolutional Interleaver/Deinterleaver Block Interleaver/Deinterleaver Convolutional Interleaver/Deinterleaver Block Interleaver/Deinterleaver GSM Turbo Code Block Interleaver/Deinterleaver Convolutional Interleaver/Deinterleaver 1 1. A A1 8 B B1 C C1 Convolutional Interleaver Block Interleaver A1 A1 B1


Original
PDF -UG-INTERLEAVER-01 vhdl code for interleaver vhdl code for block interleaver design for block interleaver deinterleaver VHDL code for interleaver block in turbo code convolutional interleaver Interleaver-De-interleaver convolutional encoder interleaving interleaver by vhdl RE35 convolutional
2003 - vhdl code for interleaver

Abstract:
Text: -5, SpartanTM-3, and Spartan-3E FPGA families · Forney Convolutional and Rectangular Block type , generated with this core: Forney Convolutional and Rectangular Block . Although they both perform the general , 2 3 Output Data = {4, 8, 0, 5, 9, 1, 6, 10, 2, 7, 11, 3} Figure 4: Block Interleaving , Data = {6, 10, 2, 5, 9, 1, 7, 11, 3, 4, 8, 0} Figure 5: Block Interleaving Example with Row and , size. Representative symbols for the Forney Convolutional type and Rectangular Block type are shown in


Original
PDF DS250 CDMA2000 CDMA2000, vhdl code for interleaver vhdl code for block interleaver design for block interleaver deinterleaver interleaver interleaver by vhdl forney Interleaver-De-interleaver spartan d-i6 XC5VSX95T
2010 - Block Interleaver

Abstract:
Text: correction. The Lattice Interleaver/de-interleaver IP core supports rectangular block type and convolutional , obtained by reading the columns of the matrix. Convolutional interleaving feeds the input data to a number , described in this chapter. Figure 2-1 shows a convolutional interleaver/de-interleaver block diagram. Figure , . Convolutional Interleaver/De-interleaver Block Diagram rstn dout clk obstart din ibstart inpvalid , . 10 Block Diagrams


Original
PDF IPUG61 LFSC3GA25E-7F900C Block Interleaver
2007 - Implementation of convolutional encoder

Abstract:
Text: of FEC: linear block codes (BCH, Reed-Solomon, etc) and convolutional codes. An (n,k) linear block encoder takes k-bit block of message data and appends n-k redundant bits algebraically related to the k message bits, producing a n-bit code block . There are 2k valid code words, which is far less than the 2n possible code words, and a good linear block code is one in which the minimum distance dmin, the minimum , dimensionless ratio r = k/n is called the code rate. A convolutional encoder is fundamentally a finite state


Original
PDF DN504 CC1100 CC1101 CC1110 CC1111 CC1150 CC2500 CC2510 CC2511 CC2550 Implementation of convolutional encoder DN504 FEC design for block interleaver deinterleaver Convolutional CC2550 Viterbi Trellis Decoder texas CC2510 CC2500 CC1150 CC1101
2005 - differential encoding in qam

Abstract:
Text: words, and the interleaving is fixed at I = 12 x J = 17. Figure 4 shows the block diagram of an Annex A , . Figure 8 shows the convolutional encoder block diagram. 5 Versatile Digital QAM Modulator , indicates an error in transmission. Reed-Solomon corrects for block errors, which are typically caused by , modulation (TCM). See the "Trellis Coded Modulation" section for more information. Interleaving Data interleaving spreads data over a variable period of time in order to combat adjacent burst errors that the


Original
PDF 256-QAM differential encoding in qam fpga based Numerically Controlled Oscillator signal constellation diagram J.83B 64 QAM diagram interleaver 64 QAM implement Modulator 64 QAM rAised cosine FILTER 3G differential raised cosine filter
2000 - SiCOM

Abstract:
Text: . Selectable Error Correction Coding (PTCM, Convolutional Interleaving , Reed-Solomon) and Rotational , rates up to 60 MHz, applies Energy Dispersal and ReedSolomon Error Correction Coding, Convolutional Interleaving , Symbol Generation, Pulse Shaping, Transmitter Linearization, Interpolation, Modulation, Digital , Block Diagram depicts the SM7060 functional modules. Data input to the SM7060 is first processed by the , , the data passes through an (N,N-16) R/S Encoder which adds 16 parity bytes to every N-Byte block of


Original
PDF SM7060 SM7060 16-bit SM37030 16QAM SiCOM SM370 QPSK Modulator block diagram SM37030 EN-300-421 low cost qpsk modulator N-16 rf module with qpsk modulation
2004 - rsc Encoder

Abstract:
Text: module. Interleaving begins once a full block of data is received and stored into the dual port RAM. All , C.S0002-A - CCSDS 101.0-B-5 Up to 60 MHz Clock Speed Variable Input Block Sizes User Defined Number , secured simulation model - Behavioral testbench Block Diagram Figure 1. Turbo Encoder Block Diagram , recursive systematic convolutional (RSC) encoders. Each RSC encoder contains the same structure but operates , the second encoder operates on an "interleaved" version of data. Interleaving is the method in which


Original
PDF S0002-A LFEC20E-5F672C rsc Encoder convolutional encoder interleaving interleaver Turbo Encoder Block Interleaver ccsds convolutional 7136 LFX500B-04F516C
1997 - MC92053

Abstract:
Text: convolutional deinterleaving of the downstream payload blocks for the full range of interleaving depths (M = , external memory for convolutional interleaving of the downstream data. If the interleaving depth is very , interleaving depth is small (M 2) Performs Reed-Solomon encoding of the upstream frames and decoding of the , Figure 1. MC92052 Block Diagram This document contains information on a new product. Specifications and , When in the "out-of-frame" condition, the frame alignment block searches the serial data (which is LSB


Original
PDF MC92052/D MC92052 MC92052 MC92053 Reed Solomon decoder IC MCM6306 MCM6206 MC92052CG MC68360 interleaver DSA0038472 convolutional
2011 - DVB-T Schematic set top box

Abstract:
Text: KintexTM-7, Virtex ®-7, Spartan®-6, Virtex-6 Forney Convolutional and Rectangular Block type architectures , /de-interleavers can be generated with this core: Forney Convolutional and Rectangular Block . Although they both , . Unlike the Convolutional Interleaver, where symbols can be continuously input, the Rectangular Block , = {4, 8, 0, 5, 9, 1, 6, 10, 2, 7, 11, 3} Figure 4: Block Interleaving Example with Row , , 2, 5, 9, 1, 7, 11, 3, 4, 8, 0} Figure 5: Block Interleaving Example with Row and Column


Original
PDF DS861 ZynqTM-7000, CDMA2000 DVB-T Schematic set top box Radix-10 VIRTEX7-XC7VX485T forney interleaver by vhdl vhdl code for bit interleaver vhdl code for dvb-t vhdl code for interleaver test bench code
2003 - 1/3 Convolutional encoder

Abstract:
Text: receives all the data in a block , the interleaving process begins. The interleaver module is required to , implemented in the interleaver module. Interleaving begins once a full block of data is received and stored , C.S0002-A - CCSDS 101.0-B-5 Up to 60 MHz Clock Speed Variable Input Block Sizes User Defined Number , secured simulation model - Behavioral testbench Block Diagram Figure 1. Turbo Encoder Block Diagram , when asserted. block_size Input 11-15 Block size up to 215 bits can be set depending on the


Original
PDF S0002-A 61MHz 64MHz 93MHz LFX500B-04F516C 1/3 Convolutional encoder rsc Encoder pin diagram encoder turbo encoder circuit circuit diagram of encoder ip1018 encoder source code convolutional encoder interleaving Turbo Decoder
2002 - Convolutional Encoder

Abstract:
Text: first convolutional encoder, and the second supplying the interleaved data block to the second , systematic storage, when read back, supplies the natural-order input data block to the first convolutional encoder, and the interleaver storage supplies the interleaved data block to the second convolutional , W-CDMA. Since 3G turbo coding forces a block structure on the convolutional code, a series of three , FEATURES Supports full range of W-CDMA and CDMA2000 data block lengths and coding rates


Original
PDF CS3530 CS3530 CDMA2000 DS3530 Convolutional Encoder "Single-Port RAM" Block Interleaver time Convolutional interleaver turbo encoder circuit
1996 - 486DX

Abstract:
Text: state 0 to force the encoder to also return to the zero state. A block diagram of the convolutional encoder is show in Figure 3. 3 Figure 3. IS-54 Convolutional Encoding Block Diagram , Processing Block Diagram PCM Input Speech Samples Transmitter Interleave Bit Storage VSELP Encoder Class 2 Bits DQPSK Modulate Interleave Class 1 Bits Generate CRC Convolutional , Sync Class 2 Bits Convolutional Decode CRC Check 1 ­ CRC Pass 2 ­ CRC Fail 2 1


Original
PDF IS-54 SPRA135 IS-54B, TMS320C5x" TMS320C5x 486DX Viterbi Trellis Decoder texas Viterbi Decoder TMS320 SPRA135 rAised cosine IS54B interleaver Convolutional
1996 - IS-54-B

Abstract:
Text: state 0 to force the encoder to also return to the zero state. A block diagram of the convolutional encoder is show in Figure 3. 3 Figure 3. IS-54 Convolutional Encoding Block Diagram , Processing Block Diagram PCM Input Speech Samples Transmitter Interleave Bit Storage VSELP Encoder Class 2 Bits DQPSK Modulate Interleave Class 1 Bits Generate CRC Convolutional , Sync Class 2 Bits Convolutional Decode CRC Check 1 ­ CRC Pass 2 ­ CRC Fail 2 1


Original
PDF IS-54 SPRA135 IS-54-B "cyclic redundancy check" data transmission "para VSELP motorola 486DX convolutional SPRA135 TMS320
1997 - mcm6306

Abstract:
Text: convolutional interleaving of the downstream payload blocks for the full range of interleaving depths (M = 1-31 , interleaving is disabled. The frame header interpretation block extracts the useful information from the , MC92053. The MC92053 uses an external memory for convolutional interleaving of the downstream data. If , Microprocessor Interface JTAG Controller Figure 1. MC92053 Block Diagram This document contains , - Rx Solomon PMD Decoder I/F Figure 2. Framer Block Diagram General Description The


Original
PDF MC92053/D MC92053 MC92053 mcm6306 ONU block diagram MCM6206 MC92053CN MC92052 MC68360 interleaver time design for block interleaver deinterleaver datasheet Reed-Solomon Decoder
1996 - DQPSK demodulator software defined radio

Abstract:
Text: stages: 1. Convolutional coding 2. Cyclic redundancy check (CRC) generation 3. Interleaving 4. Burst , . As a result, interleaving spreads the information of the data stream across two frames, because it , in bursts. Between interleaving and burst generation, the channel coder multiplexes control , Error Protection Interleaving 13 kbps 13 kbps Control Signal Multiplexing 48.6-kbps Data Burst 16.2 kbps Burst Generator 48.6 kbps Convolutional Coding Convolutional


Original
PDF SPRA134 DQPSK demodulator software defined radio dqpsk demodulator 64KBPS block convolutional interleaving convolutional encoder and interleaver dqpsk modulation transmitter IS-54 tr/block convolutional interleaving
OFDM FFT

Abstract:
Text: with Viterbi (RSV). As an option, the 802.16a standard also supports the higher performing block product codes (BPC), alternately called block turbo codes (BTCs), turbo product codes (TPCs), or Tanner , Convolutional Codes Turbo convolutional codes were re-discovered in 1993 by Berrou, Glavieux, and Thitimajshima , AWGN lutional codes achieved a bit error rate of channel capacity. These early turbo convolutional , concatenated recursive convolutional encoders fed by interleaved versions of the information bits. This class


Original
PDF 3c01/29r4 OFDM FFT wifi antenna Convolutional Convolutional Encoder Product Code turbo Turbo product code hamming encoder decoder
1996 - IS-54B

Abstract:
Text: state 0 to force the encoder to also return to the zero state. A block diagram of the convolutional encoder is show in Figure 3. 3 Figure 3. IS-54 Convolutional Encoding Block Diagram , Processing Block Diagram PCM Input Speech Samples Transmitter Interleave Bit Storage VSELP Encoder Class 2 Bits DQPSK Modulate Interleave Class 1 Bits Generate CRC Convolutional , Sync Class 2 Bits Convolutional Decode CRC Check 1 ­ CRC Pass 2 ­ CRC Fail 2 1


Original
PDF IS-54 SPRA135 IS-54B IS54B VSELP motorola convolutional interleave convolutional encoder interleaving Pi filter array design "cyclic redundancy check" data transmission "para TMS320 486DX
Supplyframe Tracking Pixel