Datasheet Details
| Part number | Si4701-A |
|---|---|
| Manufacturer | Silicon Laboratories |
| File Size | 568.91 KB |
| Description | BROADCAST FM RADIO TUNER |
| Datasheet | Si4701-A-SiliconLaboratories.pdf |
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Overview: Si4701-A BROADCAST FM RADIO TUNER FOR PORTABLE APPLICATIONS.
| Part number | Si4701-A |
|---|---|
| Manufacturer | Silicon Laboratories |
| File Size | 568.91 KB |
| Description | BROADCAST FM RADIO TUNER |
| Datasheet | Si4701-A-SiliconLaboratories.pdf |
|
|
|
USB FM radio PDAs Notebook PCs The Si4701 integrates the complete tuner function from antenna input to stereo audio output for FM broadcast radio reception.
Functional Block Diagram AMPLIFIER Headphone Cable FMIP FMIN LNA Si4701 I ADC DSP DAC LOUT PGA FILTER DEMOD Q ADC MPX AUDIO DAC ROUT 32.768 kHz RCLK 2.7 - 5.5 V VA VD AGC TUNE REG 0 / 90 AFC LOW-IF GPIO RDS RSSI CONTROL INTERFACE GPIO VIO RST SDIO SCLK SEN CONTROLLER Ordering Information: See page 26.
Pin Assignments (Top View) Si4701-GM GND NC NC GPIO1 GPIO2 GPIO3 24 23 22 21 20 19 GND 1 18 VA FMIP 2 17 GND RFGND 3 FMIN 4 GND PAD 16 LOUT 15 ROUT GND 5 14 GND GND 6 13 VD 7 8 9 10 11 12 RST SEN SCLK SDIO RCLK VIO Patents pending Notes: 1.
| Brand Logo | Part Number | Description | Manufacturer |
|---|---|---|---|
 |
SI4701BDY | Load Switch | Vishay Siliconix |
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SI4701DY | Load Switch | Vishay Siliconix |
| Part Number | Description |
|---|---|
| Si4700-B15 | BROADCAST FM RADIO TUNER |
| Si4702-C19 | BROADCAST FM RADIO TUNER |
| Si4703-C19 | BROADCAST FM RADIO TUNER |
| SI4704-C40 | (SI4704 / SI4705) BROADCAST FM RADIO RECEIVER |
| Si4704-D60 | BROADCAST FM RADIO RECEIVER |
| SI4705-C40 | (SI4704 / SI4705) BROADCAST FM RADIO RECEIVER |
| Si4705-D60 | BROADCAST FM RADIO RECEIVER |
| Si4706-C30 | HIGH-PERFORMANCE FM RDS/RBDS RECEIVER |
| SI4710 | (SI4710 / SI4711) FM Radio Transmitter |
| SI4711 | (SI4710 / SI4711) FM Radio Transmitter |