SI476X Просмотр технического описания (PDF) - Silicon Laboratories
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SI476X Datasheet PDF : 2 Pages
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Si476x
High Performance Automotive AM/FM Radio Receiver and HD
Radio (HDR) Tuner
Selected Electrical Specifications
Parameter
Ambient temperature
Analog supply voltage 5 V (VA)
Digital supply voltage 3.3 V (VD)
Interface supply voltage (VIO1)
Interface supply voltage (VIO2)
Analog supply current
Digital supply current
Interface supply current (VIO1)
Interface supply current (VIO2)
FM
Input frequency
Tune time
AF scan time
Seek time/channel
Max frequency deviation
AM
Input frequency
Seek time/channel
Pin Assignment
Test Conditions
Min Typ Max
–40 25
85
4.5
5
5.5
2.7
3.3
3.6
1.7
3.3
3.6
1.2
3.3
3.6
— 130
—
—
60
—
—
90
—
—
20
—
64
108
—
0.9
—
—
7.5
—
—
20
—
—
150
—
510
1710
—
55
—
Units
°C
V
V
V
V
mA
mA
µA
µA
MHz
ms
ms
ms
kHz
kHz
ms
Package Information
NC 1
FMXIP 2
FMXIN 3
RFGND 4
RFREG 5
FMO 6
FMI 7
WXI/NC 8
AMI 9
NC 10
GND PAD
30 BLEND/NC
29 DCLK
28 DFS
27 DIN
26 QOUT
25 IOUT
24 IQFS
23 IQCLK
22 VIO2
21 DBYP
Symbol
A
A1
b
D
D2
e
Millimeters
Min
Nom
Max
0.80
0.85
0.90
0.00
0.02
0.05
0.18
0.25
0.30
6.00 BSC
3.95
4.10
4.25
0.50 BSC
Symbol
E
E2
L
L1
aaa
bbb
Millimeters
Min
Nom
Max
6.00 BSC
3.95
4.10
4.25
0.30
0.40
0.50
0.03
0.05
0.08
0.10
0.10
Automotive AM/FM Tuner
Copyright © 2011 by Silicon Laboratories
11.10.11
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