SI4735-D60-GU Silicon Laboratories Inc, SI4735-D60-GU Datasheet - Page 21

• Manufacturer Part Number: SI4735-D60-GU
• Description: RF RX FM AM SW LW 24 SSOP
• Manufacturer: Silicon Laboratories Inc
• Series: -r

Specifications of SI4735-D60-GU

• Mfg Application Notes: SI47xx Prog Guide AppNote
• Frequency: 153kHz ~ 279kHz, 520kHz ~ 1.71MHz, 2.3MHz ~ 26.1MHz, 64MHz ~ 108MHz
• Sensitivity: -
• Data Rate - Maximum: -
• Modulation Or Protocol: AM, FM, SW-LW
• Applications: General Purpose
• Current - Receiving: 18.5mA
• Data Interface: PCB, Surface Mount
• Memory Size: -
• Antenna Connector: PCB, Surface Mount
• Features: RSSI Equipped
• Voltage - Supply: 2 V ~ 5.5 V
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 24-SSOP (0.154", 3.90mm Width)
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-2140

3. Bill of Materials
3.1. QFN/SSOP Bill of Materials
Component(s)
C5, C6
C1
C2
C3
C4
U1
C7
C8
C9
R1
R2
R3
X1
L1
L2
T1
Supply bypass capacitor, 22 nF, ±20%, Z5U/X7R
Coupling capacitor, 1 nF, ±20%, Z5U/X7R
Coupling capacitor, 0.47 μF, ±20%, Z5U/X7R
Supply bypass capacitor, 100 nF, 10%, Z5U/X7R
Ferrite loop stick, 180–450 μH
Si47xx AM/FM Radio Tuner
Crystal load capacitors, 22 pF, ±5%, COG
(Optional for crystal oscillator option)
Coupling capacitor, 0.39 μF, ±20%, Z5U/X7R
(Optional for AUXIN)
Coupling capacitor, 0.39 μF, ±20%, Z5U/X7R
(Optional for AUXIN)
Noise mitigating capacitor, 2~5 pF
(Optional for digital audio)
Resistor, 600 Ω
(Optional for digital audio)
Resistor, 2 kΩ
(Optional for digital audio)
Resistor, 2 kΩ
(Optional for digital audio)
Air Loop, 10-20 µH
(Optional for AM Input)
Transformer, 1:5 turns ratio
(Optional for AM Input)
32.768 kHz crystal
(Optional for crystal oscillator option)
Table 14. Si473x-D60 QFN/SSOP Bill of Materials
Value/Description
Optional Components
Rev. 1.0
Si4730/31/34/35-D60
Silicon Laboratories
Jiaxin, UMEC
Supplier
Murata
Murata
Murata
Murata
Venkel
Murata
Murata
Murata
Venkel
Venkel
Venkel
Epson
Jiaxin
Jiaxin
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