Si3016-KS Silicon Laboratories Inc, Si3016-KS Datasheet
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Si3016-KS
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Si3016-KS Summary of contents
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... Available in a 16-pin small outline package, it eliminates the need for an analog front end (AFE), an isolation transformer, relays, opto-isolators, and 4-wire hybrid. The Si3016 dramatically reduces the number of discrete components and cost required to achieve compliance with global regulatory requirements. The Si3016 interfaces directly to a Silicon Laboratories integrated DAA system-side interface ...
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... Si3016 2 Rev. 1.0 ...
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... Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23 4.25. In-Circuit Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 4.26. Exception Handling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24 4.27. Revision Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 5. Control Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26 Appendix A—UL1950 3rd Edition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 Appendix B—CISPR22 Compliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 6. Pin Descriptions: Si3016 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44 7. Ordering Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46 8. Package Outline: SOIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .47 Document Change List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48 Contact Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50 Rev. 1.0 Si3016 Page ...
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... Si3016 1. Electrical Specifications All Si3016 electrical specifications are based on the assumption that all specifications listed in the data sheet of the host processor with the integrated system-side DAA module are met. Table 1. Recommended Operating Conditions 1 Parameter Ambient Temperature Ambient Temperature Notes: 1. The Si3016 specifications are guaranteed when the typical application circuit (including component tolerance) and any system-side module and any Si3016 are used. See Figure 6, “ ...
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... Ringer Equivalence Number Notes: 1. R25 and R26 installed. 2. The ring signal is guaranteed to not be detected below the minimum. The ring signal is guaranteed to be detected above the maximum See "4.12. Ringer Impedance" on page 18. Si3016 V Figure 1. Test Circuit for Loop Characteristics Symbol Test Condition mA, ACT = 1 TR ...
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... K-Grade and – °C for B-Grade) A Parameter Input Leakage Current Power Supply Current, Analog* *Note: This current is required from the integrated system-side interface to communicate with the Si3016 through the isolation interface. Table 4. AC Characteristics = ( °C for K-Grade and – °C for B-Grade; see Figure 6 on page 9) ...
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... A T –65 to 150 STG Symbol Min F 0 (0.1 dB dB) –0.1 — –74 t — 12/ 8000 Hz are shown in Figures and 5. Rev. 1.0 Si3016 Min Typ Max Unit — 0.8 — — 1.4 — –0.5 0 0.5 dB – refers to the digital power supply of ...
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... Si3016 Input Frequency—Hz Figure 2. FIR Receive Filter Response Input Frequency —Hz Figure 3. FIR Receive Filter Passband Ripple For Figures 2–5, all filter plots apply to a sample rate kHz. The filters scale with the sample rate as follows 0.4125 Fs (0.1 dB 0.45 Fs (–3 dB) where Fs is the sample frequency ...
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... Rev. 1.0 Si3016 9 ...
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... Si3016 2. Bill of Materials Table 7. Si3016 Global Component Values Component 1 150 pF, 3 kV, X7R,±20% C1,C4 C2, C31, C32 2 C3, C13 0.22 µ X7R, ±20% C5 0.1 µ Elec/Tant, ±20% C6,C16 0.1 µ X7R, ±20% C7,C8 560 pF, 250 V, X7R, ±20 nF, 250 V, X7R, ±20% C12 1.0 µ Tant, ±20% C14 0.68 µ ...
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... Figure 7. Optional Connection to AOUT for a Call Progress Speaker Table 8. Component Values—Optional Connection to AOUT + – Symbol Value C1 2200 pF ±20% C2, C3, C5 0.1 µ ±20% C4 100 µ Elec. ±20% C6 820 pF ±20 kΩ, 1/10 W, ±5% 10 Ω, 1/10 W, ± kΩ, 1/10 W, ±5% U1 LM386 Rev. 1.0 Si3016 Speaker 11 ...
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... FCC, CTR21, JATE, and various other country-specific PTT specifications as shown in Table 9. In addition, the Si3016 has been designed to meet the most stringent global requirements for out-of-band energy, emissions, immunity, lightning surges, and safety. The Si3016 is intended for single-channel applications. ...
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... See "4.9. DC Termination Considerations" on page 17 for more information. 2. CTR21 includes the following countries: Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland, and the United Kingdom. 3. Supported for loop current ≥ 20 mA. 16 ACT DCT[1: Rev. 1.0 Si3016 LIM VOL ...
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... Si3016 can occur until this bit is cleared. When the PDL bit is cleared, a check is performed to ensure that the line-side device is an Si3016 device not, the system-side module will not function. 4.4. Transmit/Receive Full Scale Level The Si3016 supports programmable maximum transmit and receive levels ...
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... Detect if there is an overload condition which could damage the DAA (see overload protection feature). 4.6.1. Line Voltage Measurement The Si3016 reports the line voltage with the LVCS bits in Register 19. LVCS has a full scale with an LSB of 2.75 V. The first code (0 → skewed such that a 0 indicates that the line voltage is < ...
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... DC Termination The Si3016 has four programmable dc termination modes that are selected with the DCT[1:0] bits in Register 16. FCC mode (DCT[1: b), shown in Figure 10, is the default dc termination mode and supports a transmit full scale level of – ...
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... Figure 13, is the lowest line voltage mode supported on the Si3016, with a transmit full scale level of –5 dBm. Higher transmit levels for DTMF dialing are also supported. See "4.13. DTMF Dialing" on page 19. This low-voltage mode is offered for situations that require very low line voltage operation ...
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... A positive ringing signal is defined as a voltage greater than the ring threshold across RNG1-RNG2. RNG1 and RNG2 are pins 5 and 6 of the Si3016. Conversely, a negative ringing signal is defined as a voltage less than the negative ring threshold across RNG1-RNG2. ...
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... Billing tone detection is enabled by setting the BTE bit. Billing tones less than 1 out by the low-pass digital filter on the Si3016. The ROV bit is set when a line signal is greater than 1.1 V indicating a receive overload condition. The BTD bit is set when a line signal (billing tone) is large enough to excessively reduce the line-derived power supply of the line-side device (Si3016) ...
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... This mode is typically used to detect caller ID data (see the “Caller ID” section). There are two low- power ADCs on the Si3016. One is enabled by setting the ONHM bit in Register 5. This ADC draws approximately 450 µA of current from the line when activated ...
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... Immediately after returning to an off-hook state, the ONHM bit must be set and left enabled for at least 30 ms. This allows the line voltage to settle before transmitting or receiving any data. After 30 ms, the ONHM bit should be disabled to allow normal data transmission and reception. Rev. 1.0 Si3016 21 ...
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... After allowing the line voltage to settle in fast DCT mode, normal off-hook mode should be entered by disabling the ONHM bit. If CID data reception is desired, the appropriate signal should be sent to the CO at this time. Figure 15. Implementing Type II Caller ID on the Si3016 4.19. Overload Protection The Si3016 can detect if an overload condition capable of damaging the DAA circuit is present ...
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... The Si3016 supports a low-power sleep mode. This mode supports the popular wake-up-on-ring feature of many modems. To enable it, the PDN bit must be set and the PDL bit then cleared. When the Si3016 is in sleep mode, the host processor clock signal may be stopped or remain active to the system-side module, but it must be active before waking up the DAA ...
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... Note that in this mode, the 0.9 dB attenuation and filter group delays also exist. The analog loopback mode allows an external device to drive a signal on the telephone line into the Si3016 line- side device and have it driven back out onto the line. This mode allows testing of external components ...
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... Revision Identification The Si3016 provides the system designer the ability to determine the revision of the system-side module and/ or the Si3016. The REVA[3:0] bits identify the revision of the system-side module. The REVB[3:0] and CBID bits identify the revision of the Si3016. Table 12 lists revision values for both chips ...
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... Si3016 5. Control Registers Note: Any register not listed here is reserved and must not be written. Register Name 1 Control 1 2 Control 2 3:4 Reserved 5 DAA Control 1 6 DAA Control 2 7:8 Reserved 9 Sample Rate Control 10 Reserved 11 Chip A Revision 12 Line Side Status 13 Chip B Revision 14 Line Side Validation ...
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... Analog loopback mode disabled Enables external analog loopback mode. 2 Reserved Read returns zero. 1 HBE Hybrid Enable Disconnects hybrid in transmit path Connects hybrid in transmit path. 0 RXE Receive Enable Receive path disabled Enables receive path Function R/W Function Rev. 1.0 Si3016 R HBE RXE R/W R/W 27 ...
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... Si3016 Register 3. Reserved Bit D7 D6 Name Type Reset settings = 0000_0000 Bit Name 7:0 Reserved Read returns zero. Register 4. Reserved Bit D7 D6 Name Type Reset settings = 0000_0000 Bit Name 7:0 Reserved Read returns zero Function Function Rev. 1 ...
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... MODE bit is cleared. This is useful in supporting Type II caller ID. Note: The ONHM bit should be cleared before setting this bit RDTP ONHM R R/W Function Rev. 1.0 Si3016 RDT OH R R/W 29 ...
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... AOUT pin only. 4 PDL Powerdown Line-Side Chip Normal operation. Program the clock generator before clearing this bit Places the Si3016 in lower power mode. 3 PDN Powerdown Normal operation Powers down the system-side module. An internal RESET to the system-side module is required to restore normal operation ...
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... This 3-bit value controls the sampling rate of the DAA. 000 = 7200 Hz. 001 = 8000 Hz. 010 = 8229 Hz. 011 = 8400 Hz. 100 = 9000 Hz. 101 = 9600 Hz. 110 = 10286 Hz. 111 = Reserved. Register 10. Reserved Bit D7 D6 Name Type Bit Name 7:0 Reserved Read returns zero Function Function Function Rev. 1.0 Si3016 SRC[2:0] R ...
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... Communications (isolation link) Error Communication link between the integrated system-side module and Si3016 is operating correctly Indicates a communication problem between the integrated system-side module and the Si3016. When it goes high, it remains high until a logic 0 is written to it. 6 FDT Frame Detect Indicates link has not established frame lock. ...
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... ARX bits should be used. 0 ATXB Transmit Attenuation gain is applied attenuation is applied to the transmit path. Note: This bit should not be used. The Si3016 has the additional transmit gain settings ATX[2:0]. ATXB should be set to 0 and the ATX bits should be used REVB[3:0] ...
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... Si3016 Register 14. Line Side Validation Bit D7 D6 Name Type Reset settings = 0000_0100 Bit Name 7:3 Reserved Read returns zero. 2 CHK Line-Side Chip Verification Performed. When the line-side device is first enabled, an automatic safety check is performed internally to ensure that it is the correct device. ...
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... Note: The ARXB bit must these bits are used ATX[2:0] RXM R/W R/W Function On-Hook Line Monitor Attenuation 000 = 0 dB attenuation. 001 = 1 dB attenuation. 010 = 2.2 dB attenuation. 011 = 3.5 dB attenuation. 1xx = 5 dB attenuation. Rev. 1.0 Si3016 ARX[2:0] R/W 35 ...
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... Normal operation Enhanced squelch function is enabled. 6 OHS On-Hook Speed The Si3016 will execute a fast on-hook. (Off-hook counter = 1024/Fs seconds The Si3016 will execute a slow, controlled on-hook. (Off-hook counter = 4096/Fs seconds.) 5 ACT AC Termination Select Selects the real impedance Selects the complex impedance. ...
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... Disabled Enabled. When set, the Si3016 will automatically respond to a collapse of the line-derived power supply during a billing tone event. When off-hook, if BTE = 1 and BTD goes high, the dc termination is changed to present 800 Ω to the line, and the DCT pin stops tracking the receive input pin. ...
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... Si3016 Register 18. International Control 3 Bit D7 D6 Name FULL DIAL Type R/W R/W Reset settings = 0000_0000 Bit Name 7 FULL Full Scale Default Transmit/receive full scale = +3.2 dBm. This bit changes the full scale of the ADC and DAC from –1 dBm min to +3.2 dBm min. When this bit is set, R2 must be changed from 402 Ω ...
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... The MODE bit different register than the OH and ONHM bits. The user should write the registers in a sequence so as not to pass through an undesired state. 4. Fast DCT mode puts the Si3016 into an off-hook state that is intended to quickly settle the line voltage just after going off-hook. While in this mode, data transmission is not recommended. This is used to support Type II caller ID. ...
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... Si3016 Register 19. International Control 4 Bit D7 D6 Name Type Reset settings = 0000_0000 Bit Name 7:3 LVCS[4:0] Line Voltage/Current Sense. Represents either the line voltage, loop current, or on-hook line monitor depending on the state of the MODE, OH, and ONHM bits. On-Hook Voltage Monitor (2.75 V/bit). ...
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... Rev. 1.0 Si3016 41 ...
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... Si3016 A A—UL1950 3 PPENDIX Although designs using the Si3016 comply with UL1950, 3rd Edition, and pass all overcurrent and overvoltage tests, there are still several issues to consider. Figure 16 shows two designs that can pass the UL1950 overvoltage tests, as well as electromagnetic emissions. ...
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... India (I/Fax-03/03 standard), Taiwan (ID0001 standard), Chile (Decree No. 220 1981 standard), and Argentina (CNC-St2-44.01 standard). For questions concerning compliance to CISPR22 or FB1 other relevant standards, contact a Silicon Laboratories TIP technical representative. FB2 RING R31/R32 680 Ω, 1/10 W Rev. 1.0 Si3016 43 ...
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... Connects through a capacitor to the TIP lead of the telephone line. Provides the ring and caller ID signals to the Si3016. 6 RNG2 Ring 2. Connects through a capacitor to the RING lead of the telephone line. Provides the ring and caller ID signals to the Si3016 Transistor Base. Connects to the base of transistor Q3. Used to go on/off-hook Transistor Emitter ...
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... Table 15. Si3016 Pin Descriptions (Continued) Pin # Pin Name 14 RX Receive Input. Serves as the receive side input from the telephone network. 15 FILT Filter. Provides filtering for the dc termination circuits. 16 FILT2 Filter 2. Provides filtering for the bias circuits. Description Rev. 1.0 Si3016 45 ...
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... Si3016 7. Ordering Guide Part Number Si3016-KS Si3016-F-FS Si3016-BS 46 Package Pb-Free 16-pin SOIC No 16-pin SOIC Yes 16-pin SOIC No Rev. 1.0 Temp Range ° °C – °C ...
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... Package Outline: SOIC Figure 18 illustrates the package details for the Si3016. Table 16 lists the values for the dimensions shown in the illustration Seating Plane Figure 18. 16-Pin Small Outline Integrated Circuit (SOIC) Package Table 16. Package Diagram Dimensions E H θ L Detail γ Symbol Millimeters ...
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... Si3016 OCUMENT HANGE IST Revision 0.2 to Revision 0.3 Pages 9-10: Updated schematic and BOM. Page 16: updated Figure 13. Page 44: added Appendix B Revision 0.3 to Revision 0.41 Table 9 updated. “Appendix B—CISPR22 Compliance” updated. The “Ringer Impedance Network” figure and the “Component Values—Optional Ringer Impedance Network” ...
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... N : OTES Rev. 1.0 Si3016 49 ...
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... Si3016 C I ONTACT NFORMATION Silicon Laboratories Inc. 4635 Boston Lane Austin, TX 78735 Tel: 1+(512) 416-8500 Fax: 1+(512) 416-9669 Toll Free: 1+(877) 444-3032 Email: SiDAAinfo@silabs.com Internet: www.silabs.com The information in this document is believed to be accurate in all respects at the time of publication but is subject to change without notice. ...