SI47952
The SI47952 is an electronic component from Skyworks Solutions. View the full SI47952 datasheet below including specifications and datasheet sections.
Manufacturer
Skyworks Solutions
Category
RF Receivers, Transceivers
Overview
Figure 1.1. Si47951-52 Pinout Diagram
2
Features
- Worldwide FM band support (64-108 MHz)
- Worldwide AM band support (520-1710 kHz)
- LW band support (144-288 kHz)
- DAB/DAB+/DMB support (Si47952 only) (170-240 MHz)
- SW band support (2.3-30 MHz)
- NOAA Weather band support
- On-chip soft-decision RDS/RDBS demodulator/decoder
- AM/FM
- Comprehensive AM/FM signal processing firmware
- Integrated active AM/FM buffers
- Fully integrated AGC
- HD Radio
- Digital I/Q interface to HD Radio Processor
- Fast FM HD Radio band scan
- DRM30/DRM+ (Si47952 only)
- DRM detect
- Digital I/Q interface to DRM processor
- Fully integrated AGC
- DAB/DAB+/DMB (Si47952 only)
- Digital I/Q interface to DAB/DAB+/DMB processor
- Integrated active Band III buffer
- Fast DAB/DAB+/DMB band scan
- Fully integrated AGC for Band III
- Two analog audio outputs
- Two digital audio ports (I 2 S)
- Integrated clock oscillator
- 1.8 V or 3.3 V digital IO power supplies
- 3.3 V analog power supply and 1.8 V digital power supply
- QFN 56-pin, 8x8x0.85 mm
- Pb-free/RoHS compliant
- AEC-Q100 qualified (A-grade parts)
Applications
- OEM automotive infotainment systems
- Aftermarket car radio systems
1
Pin Configuration
Figure 1.1. Si47951-52 Pinout Diagram
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Package Information
Figure 2.2. 56-Pin QFN
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4
Table 2.1. Package Dimensions
| Dimensions | Min | Nom | Max |
|---|---|---|---|
| A | 0.80 | 0.85 | 0.90 |
| A1 | 0.00 | 0.035 | 0.05 |
| b | 0.20 | 0.25 | 0.30 |
| A3 | 0.203 REF | 0.203 REF | 0.203 REF |
| D | 8.00 BSC | 8.00 BSC | 8.00 BSC |
| e | 0.5 BSC | 0.5 BSC | 0.5 BSC |
| E | 8.00 BSC. | 8.00 BSC. | 8.00 BSC. |
| D2 | 6.30 | 6.40 | 6.50 |
| E2 | 6.30 | 6.40 | 6.50 |
| L | 0.35 | 0.40 | 0.45 |
| K | 0.20 | - | - |
| aaa | 0.10 | 0.10 | 0.10 |
| bbb | 0.10 | 0.10 | 0.10 |
| ccc | 0.08 | 0.08 | 0.08 |
| ddd | 0.10 | 0.10 | 0.10 |
| eee | 0.10 | 0.10 | 0.10 |
Related Variants
The following components are covered by the same datasheet.
| Part Number | Manufacturer | Package |
|---|---|---|
| SI47951A2GE1AM | Skyworks Solutions Inc. | 56-VFQFN Exposed Pad |
| SI47951A2GE1AMR | Skyworks Solutions | 56-VFQFN Exposed Pad |
| SI47951A2GE1GM | Skyworks Solutions Inc. | 56-VFQFN Exposed Pad |
| SI47951A2GE1GMR | Skyworks Solutions | 56-VFQFN Exposed Pad |
| SI47951A2GE2AM | Skyworks Solutions | 56-VFQFN Exposed Pad |
| SI47951A2GE2AMR | Skyworks Solutions | 56-VFQFN Exposed Pad |
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