SI3226-A-FQR Silicon Laboratories Inc, SI3226-A-FQR Datasheet
SI3226-A-FQR
Specifications of SI3226-A-FQR
Related parts for SI3226-A-FQR
SI3226-A-FQR Summary of contents
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... LSSGR, ITU, and ETSI specifications. The Dual ProSLIC devices (Si3226/7) operate from a single 3.3 V supply and interface to standard PCM/SPI or GCI bus digital interfaces. The LFICs (Si3208/9) perform all high-voltage functions and operate from a 3.3 V supply as well as high-voltage battery supplies. The Si3208 is rated for – ...
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Si3208/9 2 Preliminary Rev. 0.33 ...
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... Wideband Audio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 4.17. SPI Control Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 4.18. PCM Interface and Companding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 4.19. General Circuit Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 4.20. Metallic Loop Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 5. Pin Descriptions: Si3226 Pin Descriptions: Si3208 Ordering Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 8. Package Outline: 64-Pin TQFP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34 9. Package Outline: 40-Pin QFN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 Document Change List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37 Contact Information ...
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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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... Forward/Reverse OHT, On-hook Current Tip/Ring Open, On-hook Current Ringing Current Notes: 1. All specifications are for a single channel of Si3226/7 using Si3208/9 linefeed IC and based on measurements with all channels in the same operating state the dc current in the subscriber loop during the off-hook state. LOOP 3. I ...
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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 Dual ProSLIC's line monitoring functions are used to continuously protect the linefeed IC (LFIC) against excessive power conditions. The LFIC contains an on- chip, analog sensing diode that provides real-time temperature data to the Si3226/7 and turns off the LFIC channel are when a preset threshold is exceeded. The LFIC status is reflected in a Si3226/7 register bit ...
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... Si3208/9 If the Si3226/7 detects a fault condition or overpower condition on any channel, it automatically sets that channel to the open state and generates a "power alarm" interrupt. The interrupt can be masked, but the automatic transition to open cannot be masked. The various power alarms and linefeed faults supporting automatic intervention are described below ...
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... Wideband Audio 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 ...
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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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... VDDC 25 DCDRVb 26 SDCLb 27 SDCHb 28 DCFFb 29 GNDD 30 VDDD 31 PCLK 32 HVCLKb Table 17. Si3226/7 Pin Descriptions I/O I RING DC Sense Input. I RING AC Sense Input. I TIP AC Sense Input. I TIP DC Sense Input. I/O Metallic Loop Filter Capacitor-Positive Terminal. I/O Metallic Loop Filter Capacitor-Negative Terminal. I Battery Sensing Input. I DC-DC Input Power Rail Sensor ...
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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 43 CAPMb 44 CAPPb 45 STIPDCb 46 STIPACb 47 SRINGACb 48 SRINGDCb 49 DRINGb 50 URINGb 51 DTIPb 52 UTIPb 53 IBIASb 54 CAPLB 55 IREF 56 QGND 57 GNDA 58 VDDA 59 ISNS ...
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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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... 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 Application Circuits” and added dc-dc converter schematics. Updated tables. ...
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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. ...