SI4731-C40-GMR Silicon Laboratories Inc, SI4731-C40-GMR Datasheet - Page 35

• Manufacturer Part Number: SI4731-C40-GMR
• Description: IC RX AM/FM RADIO RDS 20UQFN
• Manufacturer: Silicon Laboratories Inc

Specifications of SI4731-C40-GMR

• Frequency: 520kHz ~ 1.71MHz, 64MHz ~ 108MHz
• Modulation Or Protocol: AM, FM
• Applications: General Purpose
• Current - Receiving: 19.9mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Features: RSSI Equipped
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 20-UQFN, 20-µQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Sensitivity: -
• Memory Size: -
• Data Rate - Maximum: -

Si4730/31-C40
12. PCB Land Pattern: Si4730/31 QFN
Figure 15 illustrates the PCB land pattern details for the Si4730/31-C40-GM QFN. Table 17 lists the values for the
dimensions shown in the illustration.
Figure 15. PCB Land Pattern
Rev. 1.0
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