參數(shù)資料
型號(hào)： L9215G
廠商： Lineage Power
英文描述： Short-Loop Sine Wave Ringing SLIC(短環(huán)路正弦波振鈴用戶接口（SLIC）)
中文描述： 短回路正弦波振鈴用戶接口（短環(huán)路正弦波振鈴用戶接口電路（SLIC））
文件頁(yè)數(shù)： 2/46頁(yè)
文件大?。?/td> 1165K
代理商： L9215G
Advance Data Sheet
October 2000
Short-Loop Sine Wave Ringing SLIC
L9215A/G
2
Lucent Technologies Inc.
Table of Contents
Contents
Page
Introduction..................................................................1
Features....................................................................1
Applications...............................................................1
Description................................................................1
Features ......................................................................4
Description...................................................................4
Architecture Diagram...................................................7
Pin Information ............................................................8
Operating States........................................................10
State Definitions ........................................................11
Forward Active........................................................11
Reverse Active........................................................11
Forward Active with PPM........................................11
Reverse Active with PPM........................................11
Scan........................................................................11
On-Hook Transmission
—Forward Battery..............11
On-Hook Transmission with PPM—Forward
Battery....................................................................12
On-Hook Transmission—Reverse Battery..............12
On-Hook Transmission with PPM—Reverse
Battery....................................................................12
Disconnect ..............................................................12
Ring.........................................................................12
Thermal Shutdown..................................................12
Absolute Maximum Ratings.......................................13
Electrical Characteristics...........................................14
Test Configurations ...................................................21
Applications...............................................................23
Power Control .........................................................23
dc Loop Current Limit..............................................23
Overhead Voltage...................................................24
Active Mode .........................................................24
On-Hook Transmission Mode...............................25
Scan Mode...........................................................25
Ring Mode............................................................25
Contents
Page
Loop Range ........................................................... 25
Battery Reversal Rate............................................ 25
Supervision............................................................... 26
Loop Closure.......................................................... 26
Ring Trip ................................................................ 26
Tip or Ring Ground Detector.................................. 26
Power Ring ............................................................ 26
Sine Wave Input Signal and Sine Wave Power
Ring Signal Output............................................ 27
PWM Input Signal and Sine Wave Power
Ring Signal Output............................................ 28
5 V V
CC
Operation............................................... 29
3.3 V V
CC
Operation............................................ 29
Square Wave Input Signal and Trapezoidal
Power Ring Signal Output ................................ 30
Periodic Pulse Metering (PPM) ................................ 32
ac Applications ......................................................... 32
ac Parameters........................................................ 32
Codec Types.......................................................... 32
First-Generation Codecs..................................... 32
Third-Generation Codecs.................................... 32
ac Interface Network.............................................. 32
Design Examples................................................... 33
First-Generation Codec ac Interface
Network—Resistive Termination ...................... 33
Example 1, Real Termination.............................. 34
First-Generation Codec ac Interface
Network—Complex Termination....................... 37
Complex Termination Impedance Design
Example............................................................ 37
ac Interface Using First-Generation Codec......... 37
Set Z
TG
—Gain Shaping....................................... 37
Transmit Gain...................................................... 38
Receive Gain....................................................... 39
Hybrid Balance.................................................... 39
Blocking Capacitors............................................. 40
Third-Generation Codec ac Interface
Network—Complex Termination....................... 43
Outline Diagram........................................................ 45
32-Pin PLCC.......................................................... 45
Ordering Information................................................. 46
相關(guān)PDF資料
PDF描述
L9215A Short-Loop Sine Wave Ringing SLIC(短環(huán)路正弦波振鈴用戶接口（SLIC）)
L9216A Short-Loop Ringing SLIC with Ground Start(接地起動(dòng)的短環(huán)路振鈴用戶接口)
L9216G Short-Loop Ringing SLIC with Ground Start(接地起動(dòng)的短環(huán)路振鈴用戶接口)
L9219A Low-Cost Line Interface with Reverse Battery and Dual Current Limit(帶反相電池和雙電流限制的低價(jià)格線接口)
L9219G Low-Cost Line Interface with Reverse Battery and Dual Current Limit(帶反相電池和雙電流限制的低價(jià)格線接口)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
L9216A 制造商:AGERE 制造商全稱:AGERE 功能描述:Short-Loop Ringing SLIC with Ground Start
L9217A 制造商:AGERE 制造商全稱:AGERE 功能描述:Low-Cost Line Interface with Reverse Battery and PPM
L9218A 制造商:AGERE 制造商全稱:AGERE 功能描述:Low-Cost Line Interface
L9219A 制造商:AGERE 制造商全稱:AGERE 功能描述:Low-Cost Line Interface with Reverse Battery and Dual Current Limit
L9222 功能描述:功率驅(qū)動(dòng)器IC Quad Inv Tran Switch RoHS:否 制造商:Micrel 產(chǎn)品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時(shí)間: 下降時(shí)間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
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