si4835-b30-gu Silicon Laboratories, si4835-b30-gu Datasheet
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si4835-b30-gu
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si4835-b30-gu Summary of contents
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... Features Worldwide FM band support (64–109 MHz) Worldwide AM band support (504–1750 kHz) SW band support (Si4835 only) (5.6–22 MHz) Excellent real-world performance EN55020-compliant No manual alignment necessary Flexible band selections ...
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Si4831/35-B30 2 Rev. 1.0 ...
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T C ABLE O F ONTENTS Section 1. Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
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Si4831/35-B30 1. Electrical Specifications Table 1. Recommended Operating Conditions Parameter 3 Supply Voltage Power Supply Powerup Rise Time Ambient Temperature Note: 1. Typical values in the data sheet apply All minimum and maximum specifications in the data ...
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Table 3. DC Characteristics (V = 2 – ° Parameter FM Mode 1 Supply Current 2 Supply Current AM/SW Mode 1 Supply Current Supplies and Interface V Powerdown Current DD Notes: ...
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... Additional testing information is available in “AN569: Si4831/35-DEMO Board Test Procedure.” Volume = maximum for all tests. Tested 98.1 MHz ensure proper operation and receiver performance, follow the guidelines in “AN555: Si483x-B Antenna, Schematic, Layout, and Design Guidelines.” Silicon Laboratories will evaluate schematics and layouts for qualified customers. 3. Frequency is 76~109 MHz. 4. Guaranteed by characterization. ...
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... Tested 520 kHz ensure proper operation and receiver performance, follow the guidelines in “AN555: Si483x-B Antenna, Schematic, Layout, and Design Guidelines.” Silicon Laboratories will evaluate schematics and layouts for qualified customers. 3. FMOD = 1 kHz, 30% modulation, 2 kHz channel filter. ...
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... Si4831/35-B30 2. Typical Application Schematic FMI (Si4835 only 0.47u ANT2 RFGND T1 Optional: AM air loop antenna Notes: 1. Place C close to V and DBYP pins. 4 DD2 2. All grounds connect directly to GND plane on PCB. 3. Pin 6 and 7 leave floating ensure proper operation and receiver performance, follow the guidelines in "AN555: Si483x-B Antenna, Schematic, Layout, and Design Guidelines." ...
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... ANT2 Air loop antenna, 10–20 µH Value/Description Optional Components Rev. 1.0 Si4831/35-B30 Supplier Murata Murata Murata Murata Kennon Venkel Venkel Venkel Venkel Venkel Silicon Laboratories Any, depends on customer Jiaxin Venkel Epson or equivalent Various 9 ...
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... AM/FM/SW solutions. Leveraging Silicon Laboratories' proven and patented digital low intermediate frequency (low-IF) receiver architecture, the Si4831/35-B30 delivers superior RF performance and interference rejection in AM, FM, and SW bands ...
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... AM air loop antennas, which generally vary between 10 and 20 µH. 4.4. SW Receiver The Si4835 supports 16 short wave (SW) band receptions from 5.60 to 22.0 MHz. Si4835 supports extensive short wave features such as minimal discrete components and no factory adjustments. The Si4835 supports using the FM antenna to capture short wave signals ...
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Si4831/35-B30 5. Pin Descriptions: Si4831/35-B30 STEREO STATION TUNE1 TUNE2 BAND NC NC FMI RFGND NC NC AMI Pin Number(s) Name 1 STEREO 2 STATION 3 TUNE1 4 TUNE2 5 BAND 6 FMI 9 RFGND 10, AMI ...
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... Ordering Guide Part Number* Si4831-B30-GU AM/FM Broadcast Radio Receiver Si4835-B30-GU AM/FM/SW Broadcast Radio Receiver *Note: Add an “(R)” at the end of the device part number to denote tape and reel option. The devices will typically operate at 25 °C with degraded specifications for V Description Package 24L SSOP ...
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... Si4831/35-B30 7. Package Markings (Top Marks) 7.1. Si4831/35-B30 Top Mark 7.2. Top Mark Explanation YAG Laser Mark Method: Device identifier Line 1 Marking Year WW = Work week Line 2 Marking: TTTTTT = Manufacturing code 14 4831B30GU YYWWTTTTTT 4835B30GU YYWWTTTTTT 4831B30GU = Si4831-B30 4835B30GU = Si4835-B30 Assigned by the Assembly House. Rev. 1.0 ...
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Package Outline: Si4831/35-B30 The 24-pin SSOP illustrates the package details for the Si4831/35-B30. Table 9 lists the values for the dimensions shown in the illustration. Dimension θ aaa bbb ccc ...
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Si4831/35-B30 9. PCB Land Pattern: Si4831/35-B30 Figure 4, “PCB Land Pattern,” illustrates the PCB land pattern details for the Si4831/35-B30-GU SSOP. Table 10 lists the values for the dimensions shown in the illustration. Table 10. PCB Land Pattern Dimensions Dimension ...
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Additional Reference Resources Contact your local sales representatives for more information or to obtain copies of the following references: EN55020 Compliance Test Certificate AN555: Si483x-B Antenna, Schematic, Layout, and Design Guidelines AN569: Si4831/35-DEMO Board Test Procedure ...
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Si4831/35-B30 OCUMENT HANGE IST Revision 0.1 to Revision 0.7 Updated block diagram. Updated application schematic. Updated bill of materials. Updated Section “4.2. FM Receiver”. Updated Section “4.3. AM Receiver”. Updated Section “4.6. ...
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N : OTES Si4831/35-B30 Rev. 1.0 19 ...
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... Silicon Laboratories products are not designed, intended, or authorized for use in applications intended to support or sustain life, or for any other application in which the failure of the Silicon Laboratories product could create a situation where per- sonal injury or death may occur. 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 ...