參數(shù)資料
型號(hào): DS2164Q
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 編解碼器
英文描述: G.726 ADPCM Processor(G.726自適應(yīng)音頻脈沖編碼處理器)
中文描述: A/MU-LAW, ADPCM CODEC, PQCC28
封裝: PLASTIC, LCC-28
文件頁(yè)數(shù): 10/17頁(yè)
文件大?。?/td> 156K
代理商: DS2164Q
DS2164Q
022698 10/17
ALGORITHM SELECT FOR HARDWARE MODE
Table 4
ALGORITHM
CONFIGURATION OF A1 AND A4
64Kbps to/from 32Kbps
Tie both A1 and A4 to V
SS.
64Kbps to/from 24Kbps
Hold A1 and A4 low during a hardware reset; take both A1 and A4 high after
the RST pin has returned high (allow 3
μ
s after RST returns high before taking
A1 and A4 high).
64Kbps to/from 16Kbps
Tie both A1 and A4 to V
DD.
DS2164Q CONNECTION TO CODEC/FILTER
Figure 11
CODEC/FILTER
DS2164Q
ANALOG
INTERFACE
3-WIRE BUS FROM
EXTERNAL CONTROLLER
VFX-
VFX+
GSX
VFRO
DX
DR
MCLKR
BCLKX
BCLKR
FSR
FSX
MCLKX
XIN
YOUT
CLKX
CLKY
FSY
FSX
TM0
TM1
XOUT
YIN
MCLK
SPS
CS
SCLK
SDI
A0
A1
A2
A3
A4
A5
RST
TRANSMIT DATA
RECEIVE DATA
10 MHz CLOCK
ADDRESS SELECT
(ADDRESS=0 SHOWN)
TRANSMIT DATA CLOCK
RECEIVE DATA CLOCK
RECEIVE FRAME SYNC
TRANSMIT FRAME SYNC
RESET
CIRCUITRY
(DS1231)
NOTE:
Suggested Codec/Filters
TP305X
ETC505X
MC1455XX
TCM29CXX
HD44238C
*other generic Codec/Filter devices can be substituted.
National Semiconductor
SGS–Thomson Microelectronics
Motorola
Texas Instruments
Hitachi
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS2164Q/T&R 制造商:Maxim Integrated Products 功能描述:ADPCM PROCESSOR 28PIN PLCC T&R - Tape and Reel
DS2164Q/T&R+ 制造商:Maxim Integrated Products 功能描述:ADPCM PROCESSOR 28P PLCC T&R LF - Tape and Reel
DS2164Q/T&R 功能描述:數(shù)字信號(hào)處理器和控制器 - DSP, DSC RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時(shí)鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時(shí)器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT
DS2164Q+ 功能描述:數(shù)字信號(hào)處理器和控制器 - DSP, DSC RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時(shí)鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時(shí)器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT
DS2164Q+T&R 制造商:Maxim Integrated Products 功能描述:ADPCM PROCESSOR 28PLCC - Tape and Reel