SI4738-C40-GUR Silicon Laboratories Inc, SI4738-C40-GUR Datasheet - Page 22
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SI4738-C40-GUR
Manufacturer Part Number
SI4738-C40-GUR
Description
IC RX FM/WB RADIO 24SSOP
Manufacturer
Silicon Laboratories Inc
Datasheet
1.SI4737-C-EVB.pdf
(42 pages)
Specifications of SI4738-C40-GUR
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
-
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