SI3227-A-FQR Silicon Laboratories Inc, SI3227-A-FQR Datasheet
SI3227-A-FQR
Specifications of SI3227-A-FQR
Related parts for SI3227-A-FQR
SI3227-A-FQR Summary of contents
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... Two-wire ac impedance Transhybrid balance DC current loop feed (10–45 mA) Loop closure and ring trip thresholds Ground key detect threshold Integrated dc-dc controller Wideband CODEC (Si3227) Applications Customer Premises Equipment (CPE) Optical Network Terminals (ONT) Description ® The Dual ProSLIC is a family of low-voltage CMOS devices that integrate both SLIC and CODEC functionality into a single IC ...
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Si3208/9 2 Preliminary Rev. 0.33 ...
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Section 1. Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . ...
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... Operation of the Si3226 or Si3227 above 125 °C junction temperature may degrade device reliability. 4. Si3208 and Si3209 are equipped with on-chip thermal limiting circuitry that shuts down the circuit when the junction temperature exceeds the thermal shutdown threshold. The thermal shutdown threshold should normally be set to 145 ° ...
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Table 2. Recommended Operating Conditions Parameter Ambient Temperature Ambient Temperature Supply Voltage, Si3226/7 Supply Voltage, Si3208/Si3209 Battery Voltage, Si3208 Battery Voltage, Si3209 *Note: All minimum and maximum specifications are guaranteed and apply across the recommended operating conditions. Typical values apply ...
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Si3208/9 Table 4. AC Characteristics (V = 3. °C for F-Grade, – °C for G-Grade Parameter Overload Level Overload Compression 1 Single Frequency Distortion Signal-to-(Noise + Distortion) 2 ...
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Table 4. AC Characteristics (Continued 3. °C for F-Grade, – °C for G-Grade Parameter Longitudinal to Metallic/PCM Balance (forward or reverse) Metallic/PCM to Longitudinal Bal- ance ...
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Si3208/9 Table 5. Linefeed Characteristics (V = 3. °C for F-Grade, – °C for G-Grade Parameter Symbol Maximum Loop Resistance R LOOP DC Loop Current Accuracy DC Open ...
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Table 5. Linefeed Characteristics (Continued 3. °C for F-Grade, – °C for G-Grade Parameter Symbol Loop Current Sense Accuracy Power Alarm Threshold Accuracy *Note: Ringing amplitude ...
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Si3208/9 Table 8. DC Characteristics (V = 3. °C for F-Grade, – °C for G-Grade Parameter Symbol High Level Input Voltage V IH Low Level Input Voltage V ...
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Table 10. Switching Characteristics—SPI (V = 3. °C for F-Grade, – °C for G-Grade, C DDA A Parameter Cycle Time SCLK Rise Time, SCLK Fall Time, SCLK Delay Time, SCLK ...
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Si3208/9 Table 11. Switching Characteristics—PCM Highway Interface (V = 3. °C for F-Grade, – °C for G-Grade Parameter PCLK Period Valid PCLK Inputs 2 FSYNC Period PCLK ...
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PCLK FSYNC DRX DTX Figure 2. PCM Highway Interface Timing Diagram Table 12. Switching Characteristics—GCI Highway Serial Interface (V = 3. °C for F-Grade, –40 ...
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Si3208/9 PCLK t su1 FSYNC Frame 0, DRX Bit 0 DTX Figure 3. GCI Highway Interface Timing Diagram (2.048 MHz PCLK Mode) PCLK t su1 FSYNC Frame 0, DRX Bit 0 DTX Figure 4. GCI Highway Interface Timing Diagram (4.096 ...
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Acceptable Figure 5. Transmit and Receive Path SNDR Fundamental 5 Output Power (dBm0 2 Fundamental Input Power (dBm0) Figure 6. Overload Compression Performance Preliminary Rev. 0.33 Acceptable Region 3 ...
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Si3208/9 2. Typical Application Circuits VBRNG VBATa VBATb VBATb VBATa VBATa VCC VCC VDDREG VDDA VDDA VDDD VDDD VDDC VDDC SVDC GND GND 16 VBRNG VBRNG VBRNG EGND EGND VBAT VBATb VBAT Preliminary Rev. 0.33 GND GNDD GNDA ...
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Preliminary Rev. 0.33 Si3208/9 17 ...
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Si3208 Preliminary Rev. 0.33 ...
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VDD VBATa VBAT_1 VBATb VBAT_2 Preliminary Rev. 0.33 Si3208/9 DGND AGND 19 ...
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Si3208/9 20 Preliminary Rev. 0.33 ...
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Preliminary Rev. 0.33 Si3208/9 21 ...
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Si3208/9 22 Preliminary Rev. 0.33 ...
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Preliminary Rev. 0.33 Si3208/9 23 ...
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Si3208/9 24 Preliminary Rev. 0.33 ...
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... The Si3226 provides a standard voice-band (200 Hz– 3.4 kHz) audio codec. The Si3227 provides an audio CODEC with both wideband (50 Hz–7 kHz) and standard voice-band (200 Hz– 3.4 kHz) modes. The wideband mode provides an expanded audio band with ...
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... The channel selected is put into diagnostic mode. In this mode, the selected channel has special diagnostic resources available. 4.6. Power Dissipation Considerations The Dual ProSLIC is designed to source loops kft as well as short loop applications. The LFIC provides all battery sourcing functions and is, therefore, the determining factor regarding power dissipation in a specific application ...
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... The Si3226 supports a narrowband (200 Hz–3.4 kHz) audio codec. The Si3227 supports a software- selectable wideband (50 Hz–7 kHz) and narrowband (200 Hz–3.4 kHz) audio codec. The Si3227 wideband mode provides an expanded audio band at a 16-bit, 16 kHz sample rate for enhanced audio quality while maintaining standard telephony audio compatibility ...
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... Si3208/9 4.17. SPI Control Interface The controller interface to the Dual ProSLIC is a 4-wire interface modeled after microcontroller and serial peripheral devices. The interface consists of a clock (SCLK), chip select (CS), serial data input (SDI), and serial data output (SDO). In addition, the Dual ProSLIC ...
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Pin Descriptions: Si3226/7 Pin Symbol Number 1 SRINGDCa 2 SRINGACa 3 STIPACa 4 STIPDCa 5 CAPPa 6 CAPMa 7 SVBATa 8 SVDC 9 GPIO3a / PWROa 10 GPIO2a / SRINGCa / TRD2a 11 GPIO1a / STIPCa / TRD1a 12 ...
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Si3208/9 Table 17. Si3226/7 Pin Descriptions (Continued) Pin Symbol Number 33 DTXEN 34 DTX 35 DRX 36 INT 37 RST 38 VDDREG 39 GPIO1b / STIPCb / TRD1b 40 GPIO2b / SRINGCb / TRD2b 41 GPIO3b / PWROb 42 SVBATb ...
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Pin Descriptions: Si3208/9 QFN Pin # Symbol RING_1 TIP_1 IRINGN_1 9 IRINGP_1 10 ITIPN_1 11 ITIPP_1 12 IBIAS_1 13 ISNS 14 VDD 15 HVCLK_1 16 HVDATA ...
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Si3208/9 Table 18. Si3208/9 Pin Descriptions (Continued) QFN Pin # Symbol AGND VBAT_1 40 IC epad 32 I/O Description No Connect. I Analog Ground. Internal connection; leave to float. Internal connection; leave ...
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... Ordering Guide Device Description Si3226-X-FQ Dual ProSLIC Si3226-X-GQ Dual ProSLIC Si3227-X-FQ Dual ProSLIC Si3227-X-GQ Dual ProSLIC Si3208-X-FM 110 V Dual LFIC Si3208-X-GM 110 V Dual LFIC Si3209-X-FM 135 V Dual LFIC Si3209-X-GM 135 V Dual LFIC Notes: 1. All devices are lead-free and RoHS compliant. 2. “X” denotes product revision ( etc.). ...
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Si3208/9 8. Package Outline: 64-Pin TQFP Figure 12 illustrates the package details for the Si3226/7. Table 19 lists the values for the dimensions shown in the illustration. Figure 12. 64-Pin Thin Quad Flat Package (TQFP) 34 Preliminary Rev. 0.33 ...
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Table 19. 64-Pin TQFP Package Dimensions Dimension Min A — A1 0.05 A2 0.95 b 0. 0.45 aaa — bbb — ccc — ddd — Q 0° Notes: 1. All dimensions shown ...
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Si3208/9 9. Package Outline: 40-Pin QFN Figure 13 illustrates the package details for the Si3208/9. Table 20 lists the values for the dimensions shown in the illustration. Table 20. 40-Pin QFN Package Dimensions Dimension Min Nom A 0.80 0.90 A1 ...
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OCUMENT HANGE IST Revision 0.2 to Revision 0.32 Added Si3208 and Si3209. Removed Si3203, Si3205, and Si3206. Added pin-outs and package drawings for Si3208 and Si3209. Updated pin-out for Si3226. Updated bill of materials. Updated “2. Typical ...
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... Should Buyer purchase or use Silicon Laboratories products for any such unintended or unauthorized ap- plication, Buyer shall indemnify and hold Silicon Laboratories harmless against all claims and damages. Silicon Laboratories, Silicon Labs, and ProSLIC are trademarks of Silicon Laboratories Inc. Other products or brand names mentioned herein are trademarks or registered trademarks of their respective holders. ...