SI4702-B16-GM Silicon Laboratories Inc, SI4702-B16-GM Datasheet - Page 37

• Manufacturer Part Number: SI4702-B16-GM
• Description: IC FM RADIO TUNER 20QFN
• Manufacturer: Silicon Laboratories Inc

Specifications of SI4702-B16-GM

• Frequency: 76MHz ~ 108MHz
• Sensitivity: -99dBm
• Modulation Or Protocol: FM
• Applications: Cellular, MP3, PDAs, Portable Radios
• Current - Receiving: 18mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 20-QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Memory Size: -
• Data Rate - Maximum: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 336-1333-1

7. Pin Descriptions: Si4702/03-C19
Pin Number(s)
4, 12, 15, PAD
17, 18, 19
1, 20
10
11
13
14
16
2
3
5
6
7
8
9
GPIO3, GPIO2,
RFGND
GPIO1
ROUT
Name
SCLK
RCLK
LOUT
FMIP
SDIO
GND
RST
SEN
V
NC
V
V
IO
D
A
RFGND
FMIP
GND
RST
NC
Description
No Connect. Leave floating.
FM RF inputs.
RF ground. Connect to ground plane on PCB.
Ground. Connect to ground plane on PCB.
Device reset input (active low).
Serial enable input (active low).
Serial clock input.
Serial data input/output.
External reference oscillator input.
I/O supply voltage.
Digital supply voltage. May be connected directly to battery.
Right audio output.
Left audio output.
Analog supply voltage. May be connected directly to battery.
General purpose input/output.
1
2
3
4
5
6
20
7
Top View
19
Rev. 1.1
8
GND
PAD
18
9
17
10
16
15
14
13
12
11
GND
LOUT
ROUT
GND
V
D
Si4702/03-C19
37