Cadence ZRS ZRS-7000D Especificaciones

Preliminary Rev. 1.3 2/05 Copyright © 2005 by Silicon Laboratories Si3220/25 Si3200/02This information applies to a product under development. Its ch

Si3220/25 Si3200/0210 Preliminary Rev. 1.3This product has been discontinued.VBAT Supply Current (Si3200/2)IVBATSleep mode, RESET = 0,VBAT=–70V—125—µA

Si3220/25 Si3200/02100 Preliminary Rev. 1.3This product has been discontinued. Line capacitance measurement. Implemented like the ac line impedance m

Si3220/25 Si3200/02Preliminary Rev. 1.3 101This product has been discontinued.4. Pin Descriptions: Si3220/25Pin Number(s)Symbol Input/OutputDescripti

Si3220/25 Si3200/02102 Preliminary Rev. 1.3This product has been discontinued.99 IREF IIREF Current Reference.Connects to an external resistor to prov

Si3220/25 Si3200/02Preliminary Rev. 1.3 103This product has been discontinued.28, 52, 53NC No Internal Connection.Leave unconnected or connect to grou

Si3220/25 Si3200/02104 Preliminary Rev. 1.3This product has been discontinued.46 46 SDITHRU O Serial Data Daisy Chain.Enables multiple devices to use

Si3220/25 Si3200/02Preliminary Rev. 1.3 105This product has been discontinued.5. Pin Descriptions: Si3200/2Pin #(s) Symbol Input/OutputDescription1 T

Si3220/25 Si3200/02106 Preliminary Rev. 1.3This product has been discontinued.12 IRINGN I Negative RING Current Control.Connect to the IRINGN lead of

Si3220/25 Si3200/02Preliminary Rev. 1.3 107This product has been discontinued.6. Package Outline: 64-Pin TQFPFigure 65 illustrates the package detail

Si3220/25 Si3200/02108 Preliminary Rev. 1.3This product has been discontinued.7. Package Outline: 16-Pin ESOICFigure 66 illustrates the package detai

Si3220/25 Si3200/02Preliminary Rev. 1.3 109This product has been discontinued.8. Silicon Labs Si3220/25 Support Documentation “AN39: Connecting the

Si3220/25 Si3200/02Preliminary Rev. 1.3 11This product has been discontinued.Table 5. AC Characteristics (VDD, VDD1 – VDD4= 3.13 to 5.25 V, TA= 0 to 7

Si3220/25 Si3200/02110 Preliminary Rev. 1.3This product has been discontinued.9. Dual ProSLIC Selection GuidePart Number Description On-Chip RingingE

Si3220/25 Si3200/02Preliminary Rev. 1.3 111This product has been discontinued.DOCUMENT CHANGE LISTRevision 1.1 to Revision 1.2 Updated power supply c

Si3220/25 Si3200/02112 Preliminary Rev. 1.3This product has been discontinued.CONTACT INFORMATIONSilicon Laboratories Inc.4635 Boston LaneAustin, TX 7

Si3220/25 Si3200/0212 Preliminary Rev. 1.3This product has been discontinued.Noise PerformanceIdle Channel Noise6C-Message weighted — 12 15 dBrnCPsoph

Si3220/25 Si3200/02Preliminary Rev. 1.3 13This product has been discontinued.Table 6. Linefeed Characteristics (VDD, VDD1 – VDD4= 3.13 to 5.25 V, TA=

Si3220/25 Si3200/0214 Preliminary Rev. 1.3This product has been discontinued.Loop Voltage Sense Accuracy Accuracy of boundaries for each output code;V

Si3220/25 Si3200/02Preliminary Rev. 1.3 15This product has been discontinued.Table 8. Si3200/2 Characteristics(VDD= 3.13 to 5.25 V, TA= 0 to 70 °C for

Si3220/25 Si3200/0216 Preliminary Rev. 1.3This product has been discontinued.Table 10. DC Characteristics (VDD, VDD1–VDD4= 3.3 V)(VDD, VDD1 – VDD4= 3.

Si3220/25 Si3200/02Preliminary Rev. 1.3 17This product has been discontinued.Figure 1. SPI Timing DiagramTable 12. Switching Characteristics—SPI(VDD,

Si3220/25 Si3200/0218 Preliminary Rev. 1.3This product has been discontinued.Table 13. Switching Characteristics—PCM Highway Interface (VDD, VDD1 – VD

Si3220/25 Si3200/02Preliminary Rev. 1.3 19This product has been discontinued.Figure 2. PCM Highway Interface Timing DiagramPCLKDRXFSYNCDTXtd1td2tsu2th

Si3220/25 Si3200/022 Preliminary Rev. 1.3This product has been discontinued.

Si3220/25 Si3200/0220 Preliminary Rev. 1.3This product has been discontinued.Table 14. Switching Characteristics—GCI Highway Serial Interface(VDD, VDD

Si3220/25 Si3200/02Preliminary Rev. 1.3 21This product has been discontinued.Figure 4. GCI Highway Interface Timing Diagram (4.096 MHz PCLK Mode)Figur

Si3220/25 Si3200/0222 Preliminary Rev. 1.3This product has been discontinued.Figure 6. Overload Compression PerformanceFigure 7. Transmit Path Frequen

Si3220/25 Si3200/02Preliminary Rev. 1.3 23This product has been discontinued.Figure 8. Receive Path Frequency Response0 250 500 750 1000 1250 1500 175

Si3220/25 Si3200/0224 Preliminary Rev. 1.3This product has been discontinued.Figure 9. Transmit Group Delay DistortionFigure 10. Receive Group Delay D

Si3220/25 Si3200/02Preliminary Rev. 1.3 25This product has been discontinued. D/AInterpolationFilter++DecimationFilter+From Billing Tone DACH+Interpol

Si3220/25 Si3200/0226 Preliminary Rev. 1.3This product has been discontinued.bPITbGNIRaGNIRaPITbOPGaOPGDDVDDVDDVHTABVOLBVHTABVOLBVtxe_aGNIRCNYSFTNI/aG

Si3220/25 Si3200/02Preliminary Rev. 1.3 27This product has been discontinued.aDRRaDRRbDRRbDRRbGNGNRa1DRTb2DRTb1DRTa2DRTaGNGNRDDVECRUOSGNRVOLBVECRUOSGN

Si3220/25 Si3200/0228 Preliminary Rev. 1.3This product has been discontinued.2. Bill of MaterialsTable 15. Si3220 + Si3200 External Component ValuesC

Si3220/25 Si3200/02Preliminary Rev. 1.3 29This product has been discontinued.Table 17. Si3225 + Si3200 External Component ValuesComponent Value Functi

Si3220/25 Si3200/02Preliminary Rev. 1.3 3This product has been discontinued.TABLE OF CONTENTSSection Page1. Electrical Specifications . . . . . . . .

Si3220/25 Si3200/0230 Preliminary Rev. 1.3This product has been discontinued.3. Functional DescriptionThe Dual ProSLIC® chipset is a three-chip integ

Si3220/25 Si3200/02Preliminary Rev. 1.3 31This product has been discontinued.3.2. Power Supply SequencingNote: This section applies to Si3200 revisio

Si3220/25 Si3200/0232 Preliminary Rev. 1.3This product has been discontinued.battery supply that is provided. Because the batterysupply depends on the

Si3220/25 Si3200/02Preliminary Rev. 1.3 33This product has been discontinued.3.3.2. Linefeed Operation StatesThe linefeed interface includes eight dif

Si3220/25 Si3200/0234 Preliminary Rev. 1.3This product has been discontinued.3.4. Adaptive LinefeedThe Si3220/Si3225 features a proprietary dc feedde

Si3220/25 Si3200/02Preliminary Rev. 1.3 35This product has been discontinued.Figure 16. Adaptive Linefeed V/I BehaviorWhen the Si3220/Si3225 is used w

Si3220/25 Si3200/0236 Preliminary Rev. 1.3This product has been discontinued.transition point. In the case of the discrete bipolarlinefeed, since the

Si3220/25 Si3200/02Preliminary Rev. 1.3 37This product has been discontinued.Figure 17. Ground Start VRING/IRING Behavior3.6. Linefeed CalibrationAn

Si3220/25 Si3200/0238 Preliminary Rev. 1.3This product has been discontinued.Figure 18. Discrete Linefeed Circuit for Power MonitoringTable 21. Regist

Si3220/25 Si3200/02Preliminary Rev. 1.3 39This product has been discontinued.3.8.1. Transistor Power Equations(Using Discrete Transistors)When using t

Si3220/25 Si3200/024 Preliminary Rev. 1.3This product has been discontinued.1. Electrical SpecificationsTable 1. Absolute Maximum Ratings and Thermal

Si3220/25 Si3200/0240 Preliminary Rev. 1.3This product has been discontinued.When the THERM pin is connected from the Si3220 orSi3225 to the Si3200/2

Si3220/25 Si3200/02Preliminary Rev. 1.3 41This product has been discontinued.Table 22. Register and RAM Locations Used for Power Monitoring and Power

Si3220/25 Si3200/0242 Preliminary Rev. 1.3This product has been discontinued.3.9. Automatic Dual Battery SwitchingThe Dual ProSLIC chipsets provide t

Si3220/25 Si3200/02Preliminary Rev. 1.3 43This product has been discontinued.Figure 19. External Battery Switching Using the Si3220/Si3225Table 23. Re

Si3220/25 Si3200/0244 Preliminary Rev. 1.3This product has been discontinued.When generating a high-voltage ringing amplitude usingthe Si3220, the pow

Si3220/25 Si3200/02Preliminary Rev. 1.3 45This product has been discontinued.3.10. Loop Closure DetectionLoop closure detection is required to accura

Si3220/25 Si3200/0246 Preliminary Rev. 1.3This product has been discontinued.3.11. Ground Key DetectionGround key detection detects an alerting signa

Si3220/25 Si3200/02Preliminary Rev. 1.3 47This product has been discontinued.The output of the debounce filter remains in its presentstate unless the

Si3220/25 Si3200/0248 Preliminary Rev. 1.3This product has been discontinued.Figure 22. Ground Key Detection CircuitryTable 27. State Transitions Duri

Si3220/25 Si3200/02Preliminary Rev. 1.3 49This product has been discontinued.Table 28. Register and RAM Locations Used for Ground Key DetectionParamet

Si3220/25 Si3200/02Preliminary Rev. 1.3 5This product has been discontinued.High Battery Supply Voltage VBATHContinuous –130 0.4 V10 ms –135 0.4 VLow

Si3220/25 Si3200/0250 Preliminary Rev. 1.3This product has been discontinued.3.12. Ringing GenerationThe Si3220-based Dual ProSLIC® chipset provides

Si3220/25 Si3200/02Preliminary Rev. 1.3 51This product has been discontinued.Table 29. Register and RAM Locations Used for Ringing GenerationParameter

Si3220/25 Si3200/0252 Preliminary Rev. 1.3This product has been discontinued.3.12.1. Internal Sinusoidal RingingA sinusoidal ringing waveform is gener

Si3220/25 Si3200/02Preliminary Rev. 1.3 53This product has been discontinued.Figure 25. Internal Unbalanced RingingTo enable unbalanced ringing, set t

Si3220/25 Si3200/0254 Preliminary Rev. 1.3This product has been discontinued.3.14.2. External Unbalanced RingingThe Si3225 supports centralized, batte

Si3220/25 Si3200/02Preliminary Rev. 1.3 55This product has been discontinued.3.15.1. Ringtrip Timeout CounterThe Dual ProSLIC incorporates a ringtrip

Si3220/25 Si3200/0256 Preliminary Rev. 1.3This product has been discontinued.3.15.3. Loop Closure MaskThe Dual ProSLIC implements a loop closure mask

Si3220/25 Si3200/02Preliminary Rev. 1.3 57This product has been discontinued.The Si3220 can also add a dc offset component to theringing signal and de

Si3220/25 Si3200/0258 Preliminary Rev. 1.3This product has been discontinued.Figure 29. Driving Relays with VCC > VDDThe maximum allowable RDRV val

Si3220/25 Si3200/02Preliminary Rev. 1.3 59This product has been discontinued.6 11109870 54321 6 11109870 54321 6 11109870 54321 60 543210 54321 0 5432

Si3220/25 Si3200/026 Preliminary Rev. 1.3This product has been discontinued.Table 2. Recommended Operating ConditionsParameter Symbol Test ConditionMi

Si3220/25 Si3200/0260 Preliminary Rev. 1.3This product has been discontinued.Figure 31. Si3225 External Ring Trip Circuitry3.16.1. Ringing Relay Activ

Si3220/25 Si3200/02Preliminary Rev. 1.3 61This product has been discontinued.Setting the linefeed register to the opposite polarityimmediately reverse

Si3220/25 Si3200/0262 Preliminary Rev. 1.3This product has been discontinued.3.18. Two-Wire Impedance SynthesisTwo-wire impedance synthesis is perfor

Si3220/25 Si3200/02Preliminary Rev. 1.3 63This product has been discontinued.clocks are turned back ON, the IIR filter experiences adiscontinuity in t

Si3220/25 Si3200/0264 Preliminary Rev. 1.3This product has been discontinued.Figure 35. Tone Generator Diagram3.20.2. Oscillator Frequency and Amplitu

Si3220/25 Si3200/02Preliminary Rev. 1.3 65This product has been discontinued.To enable automatic cadence for tone generator 1,define the OSC1TA and OS

Si3220/25 Si3200/0266 Preliminary Rev. 1.3This product has been discontinued.Figure 36. Tone Generator Timing DiagramFigure 37. On-Hook Caller ID Tran

Si3220/25 Si3200/02Preliminary Rev. 1.3 67This product has been discontinued.3.20.4. Tone Generator InterruptsBoth the active and inactive timers can

Si3220/25 Si3200/0268 Preliminary Rev. 1.3This product has been discontinued.3.22. Pulse Metering GenerationThe Si3220 offers an additional tone gene

Si3220/25 Si3200/02Preliminary Rev. 1.3 69This product has been discontinued.Figure 38. Pulse Metering Generation Block Diagram3.23. DTMF Detection O

Si3220/25 Si3200/02Preliminary Rev. 1.3 7This product has been discontinued.VDD Supply Current (Si3200/2)IVDDSleep mode, RESET = 0 — 110 — µAOpen (hig

Si3220/25 Si3200/0270 Preliminary Rev. 1.3This product has been discontinued.Table 40 outlines the hex codes corresponding to thedetected DTMF digits.

Si3220/25 Si3200/02Preliminary Rev. 1.3 71This product has been discontinued.attenuation for signals above 3.4 kHz are part of thecombined decimation

Si3220/25 Si3200/0272 Preliminary Rev. 1.3This product has been discontinued.The receive path transfer function requirement, shownin Figure 8 on page

Si3220/25 Si3200/02Preliminary Rev. 1.3 73This product has been discontinued.3.27. Interrupt LogicThe Dual ProSLIC devices are capable of generatingi

Si3220/25 Si3200/0274 Preliminary Rev. 1.3This product has been discontinued.The control byte has the following structure and is presented on the SDI

Si3220/25 Si3200/02Preliminary Rev. 1.3 75This product has been discontinued.Figure 41. SPI Daisy-Chain ModeCPUChannel 0Channel 1SDOSDISDISDITHRUDual

Si3220/25 Si3200/0276 Preliminary Rev. 1.3This product has been discontinued.In Figure 42, the CID field is zero. As this field isdecremented (in LSB

Si3220/25 Si3200/02Preliminary Rev. 1.3 77This product has been discontinued.Figures 45 and 46 illustrate WRITE and READoperations to register address

Si3220/25 Si3200/0278 Preliminary Rev. 1.3This product has been discontinued.Figure 47. RAM Write Operation via an 8-Bit SPI PortFigure 48. RAM Read O

Si3220/25 Si3200/02Preliminary Rev. 1.3 79This product has been discontinued.3.29. PCM InterfaceThe Dual ProSLIC devices contain a flexibleprogrammab

Si3220/25 Si3200/028 Preliminary Rev. 1.3This product has been discontinued.Chipset PowerConsumptionPSLEEPSleep mode, RESET = 0, VBAT= –70 V—8—mWPOPEN

Si3220/25 Si3200/0280 Preliminary Rev. 1.3This product has been discontinued.Figure 52. Example, Timeslot 1, Long FSYNC (TXS/RXS = 0)Figure 53. Exampl

Si3220/25 Si3200/02Preliminary Rev. 1.3 81This product has been discontinued.Figure 54. 16-Bit Linear Mode Example, Timeslots 1 and 2, Long FSYNC01 76

Si3220/25 Si3200/0282 Preliminary Rev. 1.3This product has been discontinued.Table 43. µ-Law Encode-Decode Characteristics*Segment Number#Intervals X

Si3220/25 Si3200/02Preliminary Rev. 1.3 83This product has been discontinued.Table 44. A-Law Encode-Decode Characteristics1,2Segment Number#intervals

Si3220/25 Si3200/0284 Preliminary Rev. 1.3This product has been discontinued.3.31. General Circuit InterfaceThe Dual ProSLIC devices also contain an

Si3220/25 Si3200/02Preliminary Rev. 1.3 85This product has been discontinued.handshaking bits, MR and MX. The C/I bits indicatestatus and command comm

Si3220/25 Si3200/0286 Preliminary Rev. 1.3This product has been discontinued.Figure 56. GCI Highway Frame Structure for 16-Bit GCI ModeFigure 57. Moni

Si3220/25 Si3200/02Preliminary Rev. 1.3 87This product has been discontinued.The Idle state is achieved by the MX and MR bits beingheld inactive for t

Si3220/25 Si3200/0288 Preliminary Rev. 1.3This product has been discontinued.Figure 58. Dual ProSLIC Monitor Receiver State DiagramIdleMR = 11s t By t

Si3220/25 Si3200/02Preliminary Rev. 1.3 89This product has been discontinued.Figure 59. Dual ProSLIC Monitor Transmitter State DiagramMR: MR bit recei

Si3220/25 Si3200/02Preliminary Rev. 1.3 9This product has been discontinued.Table 4. 5 V Power Supply Characteristics1(VDD, VDD1 – VDD4= 5V, TA= 0 to

Si3220/25 Si3200/0290 Preliminary Rev. 1.3This product has been discontinued.Figures 60 and 61 are example timing diagrams of a register read and a re

Si3220/25 Si3200/02Preliminary Rev. 1.3 91This product has been discontinued.Figure 61. Example Write to Registers $10 and $11 in Channel 0 of the Dua

Si3220/25 Si3200/0292 Preliminary Rev. 1.3This product has been discontinued.3.31.3. Programming the Dual ProSLIC Using the Monitor ChannelThe Dual Pr

Si3220/25 Si3200/02Preliminary Rev. 1.3 93This product has been discontinued.monitor channel section. This section defines thefunctionality of the six

Si3220/25 Si3200/0294 Preliminary Rev. 1.3This product has been discontinued.Figure 63. Protocol for Receiving C/I Bits in the Dual ProSLICWhen the Du

Si3220/25 Si3200/02Preliminary Rev. 1.3 95This product has been discontinued.might be set incorrectly. If this problem persists after thepower alarm s

Si3220/25 Si3200/0296 Preliminary Rev. 1.3This product has been discontinued.The interrupt information for channels A and B is asingle bit that indica

Si3220/25 Si3200/02Preliminary Rev. 1.3 97This product has been discontinued.3.32.3. Signal Generation Tools TIP/RING dc signal generation. The Dual

Si3220/25 Si3200/0298 Preliminary Rev. 1.3This product has been discontinued.Figure 64. SLIC Diagnostic Filter Structure3.32.4. Measurement Tools 8-B

Si3220/25 Si3200/02Preliminary Rev. 1.3 99This product has been discontinued. Programmable timer. The Dual ProSLIC devices incorporate several digita