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    LUCL9216BGF-DT 参数 Datasheet PDF下载

    LUCL9216BGF-DT图片预览
    型号： LUCL9216BGF-DT
    PDF下载： 下载PDF文件 查看货源
    内容描述： [SLIC, PQCC28, PLASTIC, LCC-28]
    分类和应用： 电信电信集成电路
    文件页数/大小： 44 页 / 950 K
    品牌： ZARLINK [ ZARLINK SEMICONDUCTOR INC ]
     浏览型号LUCL9216BGF-DT的Datasheet PDF文件第1页浏览型号LUCL9216BGF-DT的Datasheet PDF文件第2页浏览型号LUCL9216BGF-DT的Datasheet PDF文件第4页浏览型号LUCL9216BGF-DT的Datasheet PDF文件第5页浏览型号LUCL9216BGF-DT的Datasheet PDF文件第6页浏览型号LUCL9216BGF-DT的Datasheet PDF文件第7页浏览型号LUCL9216BGF-DT的Datasheet PDF文件第8页浏览型号LUCL9216BGF-DT的Datasheet PDF文件第9页  
    Preliminary Data Sheet
    September 2001
    L9216B/H
    High-Voltage Ringing SLIC with Ground Start
    Table of Contents
    (continued)
    Figures
    Page
    Tables
    Page
    Figure 1. Architecture Diagram ...................................7
    Figure 2. 28-Pin PLCC ...............................................8
    Figure 3. Basic Test Circuit ......................................19
    Figure 4. Metallic PSRR ...........................................20
    Figure 5. Longitudinal PSRR ....................................20
    Figure 6. Longitudinal Balance .................................20
    Figure 7. ac Gains ....................................................20
    Figure 8. Ringing Waveform Crest Factor = 1.6 .......24
    Figure 9. Ringing Waveform Crest Factor = 1.2 .......24
    Figure 10. Ring Mode Typical Operation ..................25
    Figure 11. RING
    IN
    Operation ....................................26
    Figure 12. L9215/16 Ringing Input Circuit Selection
    Table for Square Wave and PWM
    Inputs .......................................................27
    Figure 13. Modulation Waveforms ............................28
    Figure 14. 5 V PWM Signal Amplitude .....................28
    Figure 15. Ringing Output on RING, with
    V
    CC
    = 5 V .................................................28
    Figure 16. 3.3 V PWM Signal Amplitude ..................29
    Figure 17. Ringing Output on RING, with
    V
    CC
    = 3.1 V ..............................................29
    Figure 18. Square Wave Input Signal and
    Trapezoidal Power Ring Signal Output ...29
    Figure 19. Crest Factor vs. Battery Voltage .............30
    Figure 20. Crest Factor vs. R (kΩ) ...........................30
    Figure 21. ac Equivalent Circuit ................................34
    Figure 22. Agere T7504 First-Generation Codec
    Resistive Termination ..............................34
    Figure 23. Interface Circuit Using First-Generation
    Codec (Blocking Capacitors Not
    Shown) ....................................................37
    Figure 24. ac Interface Using First-Generation Codec
    (Including Blocking Capacitors) for
    Complex Termination Impedance ...........39
    Figure 25. Agere T7504 First-Generation Codec
    Complex Termination ..............................39
    Figure 26. Third-Generation Codec ac Interface
    Network; Complex Termination ...............41
    Table 1. Pin Descriptions .......................................... 8
    Table 2. Operating States .......................................... 9
    Table 3. Supervision Coding ..................................... 9
    Table 4. Recommended Operating
    Characteristics .......................................... 11
    Table 5. Thermal Characteristics.............................. 11
    Table 6. Environmental Characteristics .................... 12
    Table 7. 5 V Supply Currents ................................... 12
    Table 8. 5 V Powering .............................................. 12
    Table 9. 3.3 V Supply Currents ................................ 13
    Table 10. 3.3 V Powering ......................................... 13
    Table 11. 2-Wire Port .............................................. 14
    Table 12. Analog Pin Characteristics ..................... 15
    Table 13. ac Feed Characteristics .......................... 16
    Table 14. Logic Inputs and Outputs (V
    CC
    = 5 V) ..... 17
    Table 15. Logic Inputs and Outputs (V
    CC
    = 3.3 V) .. 17
    Table 16. Ground Start ............................................ 17
    Table 17. Ringing Specifications ............................. 18
    Table 18. Ring Trip .................................................. 18
    Table 19. Typical Active Mode On- to Off-Hook
    Tip/Ring Current-Limit Transient
    Response ................................................ 22
    Table 20. FB1 and FB2 Values vs. Typical Ramp
    Time ......................................................... 23
    Table 21. Onset of Power Ringing Clipping
    V
    CC
    = 5 V, Cinput = 0.47
    µF
    ................... 26
    Table 22. Onset of Power Ringing Clipping
    V
    CC
    = 3.1 V, Cinput = 0.47
    µF
    ................ 26
    Table 23. Signal and Component Selection Chart ... 27
    Table 24. Parts List L9216; Agere T7504 First-
    Generation Codec Resistive Termination;
    Nonmeter Pulse Application ................... 35
    Table 25. Parts List L9216; Agere T7504 First-
    Generation Codec Complex Termination;
    Meter Pulse Application ........................... 40
    Table 26. Parts List L9216; Agere T8536
    Third-Generation Codec ac and
    dc Parameters; Fully Programmable ...... 42
    Agere Systems Inc.
    3

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