SI4735-D60-GU Silicon Laboratories Inc, SI4735-D60-GU Datasheet - Page 30

• 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

Si4730/31/34/35-D60
5. Pin Descriptions
5.1. Si473x-GM
30
Pin Number(s)
12, GND PAD
1, 20
10
13
14
15
16
17
18
19
11
2
3
4
5
6
7
8
9
ROUT/[DOUT] Right audio line output for analog output mode.
GPO3/[DCLK] General purpose output, crystal oscillator, or digital bit synchronous clock input
LOUT/[DFS]
DOUT/[RIN]
GPO2/[INT]
DFS/[LIN]
RFGND
Name
RCLK
GPO1
SCLK
SDIO
GND
SEN
RST
AMI
FMI
NC
V
V
D
A
No connect. Leave floating.
FM RF inputs. FMI should be connected to the antenna trace.
RF ground. Connect to ground plane on PCB.
AM RF input. AMI should be connected to the AM antenna.
Device reset input (active low).
Serial enable input (active low).
Serial clock input.
Serial data input/output.
External reference oscillator input.
Digital and I/O supply voltage.
Analog supply voltage. May be connected directly to battery.
Ground. Connect to ground plane on PCB.
Left audio line output for analog output mode.
Digital output data for digital output mode or Right channel input for AUXIN ADC
mode.
Digital frame synchronization input for digital output mode or Left channel input
for AUXIN ADC mode.
in digital output mode.
General purpose output or interrupt pin.
General purpose output.
RFGND
RST
AMI
FMI
NC
2
3
4
5
1
6
20
7
19
Rev. 1.0
8
GND
PAD
18
9
17
10
16
11
15 DOUT/[RIN]
14
13
12
Description
LOUT/[DFS]
ROUT/[DOUT]
GND
VA