SI4737-C40-GU Silicon Laboratories Inc, SI4737-C40-GU Datasheet - Page 22

• Manufacturer Part Number: SI4737-C40-GU
• Description: IC RX AM/FM/WB RDS/RBDS 24SSOP
• Manufacturer: Silicon Laboratories Inc

Specifications of SI4737-C40-GU

• Frequency: 520kHz ~ 1.71MHz, 64MHz ~ 108MHz, 162.4MHz ~ 162.55MHz
• Modulation Or Protocol: AM, FM, WB
• Applications: General Purpose
• Current - Receiving: 19.9mA
• Data Interface: PCB, Surface Mount
• 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Sensitivity: -
• Memory Size: -
• Data Rate - Maximum: -
• Lead Free Status / Rohs Status: Supplier Unconfirmed

Si4736/37/38/39-C40
22
(OMODE = 1000)
(OMODE = 1100)
(OMODE = 0110)
(OMODE = 0000)
(OFALL = 0)
Left-Justified
(OFALL = 1)
(OFALL = 0)
(OFALL = 1)
(OFALL = 0)
I
2
S
(MSB at 2
(MSB at 1
INVERTED
INVERTED
DOUT
DCLK
DCLK
DOUT
DFS
DCLK
DCLK
nd
st
DFS
rising edge)
rising edge)
DOUT
DOUT
DCLK
DFS
1 DCLK
MSB
1
1 DCLK
MSB
1
MSB
Figure 11. Left-Justified Digital Audio Format
1
2
2
MSB
Figure 12. DSP Digital Audio Format
2
1
Figure 10. I
3
3
LEFT CHANNEL
3
2
LEFT CHANNEL
LEFT CHANNEL
3
n-2
n-2
LEFT CHANNEL
2
S Digital Audio Format
n-2
n-1
Rev. 1.0
n-1
n-1
n-2
LSB
LSB
n
n
LSB
n-1
n
MSB
LSB
1
n
MSB
1
MSB
1 DCLK
2
1
MSB
1
2
3
2
2
RIGHT CHANNEL
3
3
3
RIGHT CHANNEL
RIGHT CHANNEL
RIGHT CHANNEL
n-2
n-2
n-1
n-2
n-2
n-1
LSB
n-1
n-1
n
LSB
n
LSB
LSB
n
n