SI4703-B16-GM Silicon Laboratories Inc, SI4703-B16-GM Datasheet - Page 2

• Manufacturer Part Number: SI4703-B16-GM
• Description: IC FM RADIO TUNER 20QFN
• Manufacturer: Silicon Laboratories Inc

Specifications of SI4703-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: 336-1334-1

Selected Electrical Specifications
FM Tuner
Input Frequency
Sensitivity
Input IP3
Adjacent Channel Selectivity
Alternate Channel Selectivity
RCLK Frequency
RCLK Frequency Tolerance
Audio Output Voltage
Audio Band Limits
Audio S/N
Audio THD
Supply Voltage
Interface Supply Voltage
Ambient Temperature
Supply Current
Powerdown Current
Seek/Tune Time
SCLK Frequency
Powerup Time
RFGND
FMIP
GND
RST
NC
Pin Assignments
1
2
3
4
5
6
Other products or brandnames mentioned herein are trademarks or registered trademarks of their respective holders
Parameter
20
7
19
8
GND
PAD
18
9
Silicon Laboratories and Silicon Labs are trademarks of Silicon Laboratories Inc.
17
10
Broadcast FM Radio Tuner for Portable Applications
Symbol
16
15
14
13
12
11
V
f
f
D
V
I
I
f
CLK
SCL
T
RF
AD
PD
, V
GND
LOUT
ROUT
GND
VD
IO
A
A
Copyright © 2006 by Silicon Laboratories
|f
2
Symbol
– f
A1
D2
E2
A
D
E
b
c
e
1
| > 1 MHz; f
From powerdown
(S+N)/N = 26 dB
3-wire operation
2-wire operation
Test Condition
AGC disabled
±200 kHz
±400 kHz
±1.5 dB
0.50
0.00
0.18
0.27
1.65
1.60
Min
0
= 2 x f
Millimeters
3.00 BSC
0.50 BSC
3.00 BSC
Nom
0.55
0.02
0.25
0.32
1.70
1.70
Package Information
1
– f
2
Max
0.60
0.05
0.30
0.37
1.75
1.80
–200
Min
–20
2.7
1.5
76
72
30
—
—
—
—
—
—
—
—
—
—
—
—
—
32.768
Symbol
Typ
108
2.5
0.1
50
70
80
63
25
18
aaa
bbb
ddd
eee
—
—
—
—
—
—
—
—
—
ccc
L1
5
L
f
Si4702/03
0.35
0.00
Min
—
—
—
—
—
Max
108
200
400
15k
110
0.5
5.5
3.6
2.5
—
—
—
—
—
90
—
85
—
15
60
Millimeters
2.53 BSC
Nom
0.40
—
—
—
—
—
—
ms/channel
dBµV EMF
µV EMF
mVrms
MHz
MHz
Unit
ppm
kHz
kHz
mA
ms
dB
dB
Hz
dB
µA
°C
%
V
V
8.10.06
Max
0.45
0.10
0.10
0.10
0.08
0.10
0.10