SI4704-C40-GM Silicon Laboratories Inc, SI4704-C40-GM Datasheet - Page 17

• Manufacturer Part Number: SI4704-C40-GM
• Description: IC RX FM RADIO 64-108MHZ 20UQFN
• Manufacturer: Silicon Laboratories Inc

Specifications of SI4704-C40-GM

• Frequency: 64MHz ~ 108MHz
• Modulation Or Protocol: 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
• Pin Count: 20
• Screening Level: Commercial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Sensitivity: -
• Memory Size: -
• Data Rate - Maximum: -
• Lead Free Status / Rohs Status: Compliant

3. Bill of Materials
Component(s)
C2, C3
C1
U1
R1
R2
R3
X1
Supply bypass capacitor, 22 nF, ±20%, Z5U/X7R
Si4704/05 FM Radio Receiver
Crystal load capacitors, 22 pF, ±5%, COG
(Optional: for crystal oscillator option)
32.768 kHz crystal (Optional: for crystal oscillator option)
Resistor, 2 k(Optional: for digital audio)
Resistor, 2 k(Optional: for digital audio)
Resistor, 600 (Optional: for digital audio)
Optional Components
Value/Description
Rev. 1.0
Si4704/05-C40
Silicon Laboratories
Supplier
Murata
Venkel
Venkel
Venkel
Venkel
Epson
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