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參數(shù)資料
| 型號(hào)： | TSW5070FN |
| 廠商： | 意法半導(dǎo)體 |
| 元件分類： | Codec |
| 英文描述： | PROGRAMMABLE CODEC/FILTER COMBO 2ND GENERATION |
| 中文描述： | 可編程解碼器/濾鏡組合第二代 |
| 文件頁(yè)數(shù)： | 1/32頁(yè) |
| 文件大小： | 284K |
| 代理商： | TSW5070FN |
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TS5070
TS5071
PROGRAMMABLE CODEC/FILTER
COMBO 2
ND
GENERATION
COMPLETE CODEC AND FILTER SYSTEM
INCLUDING :
– TRANSMIT AND RECEIVE PCM CHANNEL
FILTERS
–
μ
-LAW OR A-LAW COMPANDING CODER
AND DECODER
– RECEIVE POWER AMPLIFIER DRIVES
300
– 4.096 MHz SERIALPCM DATA (max)
PROGRAMMABLE FUNCTIONS :
– TRANSMIT GAIN : 25.4 dB RANGE, 0.1 dB
STEPS
– RECEIVE GAIN : 25.4 dB RANGE, 0.1 dB
STEPS
– HYBRID BALANCE CANCELLATION FIL-
TER
– TIME-SLOT ASSIGNMENT: UP TO
SLOTS/FRAME
– 2 PORTASSIGNMENT (TS5070)
– 6 INTERFACELATCHES(TS5070)
– A OR
μ
-LAW
– ANALOG LOOPBACK
– DIGITAL LOOPBACK
DIRECT
INTERFACE
SLICs
SIMPLIFIES TRANSFORMER SLIC, SINGLE
WINDINGSECONDARY
STANDARD SERIAL CONTROLINTERFACE
80 mW OPERATINGPOWER (typ)
1.5mWSTANDBY POWER (typ)
MEETS OR EXCEEDS ALL CCITT AND
LSSGR SPECIFICATIONS
TTL AND CMOS COMPATIBLE DIGITAL IN-
TERFACES
64
TO
SOLID-STATE
DESCRIPTION
TheTS5070seriesarethesecondgenerationcom-
bined PCM CODEC and Filter devices optimized
for digital switching applicationson subscriberand
trunkline cards.
Usingadvancedswitchedcapacitortechniquesthe
TS5070 and TS5071 combine transmit bandpass
and receive lowpass channel filters with a com-
panding PCM encoder and decoder. The devices
are A-lawand
μ
-law selectableand employ a con-
ventional serial PCM interface capable of being
clockedup to 4.096MHz.Anumberofprogramma-
ble functionsmay be controlled via a serial control
port.
Channel gains are programmable over a 25.4 dB
range in each direction, and a programmablefilter
is included to enable Hybrid Balancing to be ad-
justedto suita widerange of loop impedancecon-
ditions.
Both transformerand activeSLIC interfacecircuits
with real or complex terminationimpedances can
be balanced by this filter, with cancellation in ex-
cessof 30dBbeingreadilyachievablewhenmeas-
uredacrossthepassbandagainststandardtestter-
mination networks.
ToenableCOMBOIIGtointerfaceto theSLICcon-
trol leads, a number of programmablelatches are
included ; each may be configuredas eitheran in-
put or an output. The TS5070 provides 6 latches
and the TS5071 5 latches.
December 1997
DIP20
(Plastic)
ORDERING NUMBER:
TS5071N
PLCC28
ORDERING NUMBERS:
TS5070FN
TS5070FNTR
1/32
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TSW5071N | PROGRAMMABLE CODEC/FILTER COMBO 2ND GENERATION |
| TSP5071N | PROGRAMMABLE CODEC/FILTER COMBO 2ND GENERATION |
| TS5070FNTR | PROGRAMMABLE CODEC/FILTER COMBO 2ND GENERATION |
| TSW5070FNTR | PROGRAMMABLE CODEC/FILTER COMBO 2ND GENERATION |
| TSP5070FNTR | PROGRAMMABLE CODEC/FILTER COMBO 2ND GENERATION |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TSW5070FNTR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:PROGRAMMABLE CODEC/FILTER COMBO 2ND GENERATION |
| TSW5071N | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:PROGRAMMABLE CODEC/FILTER COMBO 2ND GENERATION |
| TSW6011EVM | 功能描述:射頻開發(fā)工具 TSW6011EVM Eval Mod RoHS:否 制造商:Taiyo Yuden 產(chǎn)品:Wireless Modules 類型:Wireless Audio 工具用于評(píng)估:WYSAAVDX7 頻率: 工作電源電壓:3.4 V to 5.5 V |
| TSW7001EVM | 功能描述:放大器 IC 開發(fā)工具 TSW7001EVM Demo Kit RoHS:否 制造商:International Rectifier 產(chǎn)品:Demonstration Boards 類型:Power Amplifiers 工具用于評(píng)估:IR4302 工作電源電壓:13 V to 23 V |
| TSWA3NALFS | 制造商:C&K Components 功能描述:- Tape and Reel |
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