SI4703-B17-GM Silicon Laboratories Inc, SI4703-B17-GM Datasheet - Page 7
SI4703-B17-GM
Manufacturer Part Number
SI4703-B17-GM
Description
IC TUNER FM RADIO RDS/RBDS 20QFN
Manufacturer
Silicon Laboratories Inc
Datasheet
1.SI4703-B17-GM.pdf
(42 pages)
Specifications of SI4703-B17-GM
Frequency
76MHz ~ 108MHz
Sensitivity
*
Data Rate - Maximum
*
Modulation Or Protocol
*
Applications
*
Current - Receiving
*
Data Interface
PCB, Surface Mount
Antenna Connector
PCB, Surface Mount
Features
*
Voltage - Supply
2.7 V ~ 5.5 V
Operating Temperature
*
Package / Case
20-VQFN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Memory Size
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Table 5. 3-Wire Control Interface Characteristics
(V
Parameter
SCLK Frequency
SCLK High Time
SCLK Low Time
SDIO Input, SEN to SCLKSetup
SDIO Input to SCLKHold
SEN Input to SCLK
SEN Input to SCLKHold
SCLKto SDIO Output Valid
SCLKto SDIO Output High Z
D
= V
SCLK
SCLK
SDIO
SDIO
SEN
SEN
A
= 2.7 to 5.5 V, V
70%
30%
70%
30%
70%
30%
70%
30%
70%
30%
80%
20%
Hold
Figure 3. 3-Wire Control Interface Write Timing Parameters
Figure 4. 3-Wire Control Interface Read Timing Parameters
IO
= 1.5 to 3.6 V, T
t
t
S
S
A7
A7
Address In
Symbol
Address In
A
t
t
t
HSEN1
HSEN2
t
HSDIO
t
t
t
f
= –20 to 85 °C)
HIGH
LOW
A6-A5,
A6-A5,
CDV
CLK
CDZ
A4-A1
A4-A1
R/W,
R/W,
t
S
Confidential Rev. 1.0
t
t
S
S
Test Condition
A0
A0
t
t
HSDIO
HSDIO
Read
Read
½ Cycle Bus
Turnaround
D15
t
HIGH
t
CDV
D15
t
LOW
D14-D1
Min
25
25
20
10
10
10
Data In
0
2
2
D14-D1
Data Out
Typ
—
—
—
—
—
—
—
—
—
t
t
HSEN1
Si4703-B17
HSEN1
D0
t
t
HSEN2
HSEN2
D0
Max
2.5
25
25
—
—
—
—
—
—
t
CDZ
MHz
Unit
ns
ns
ns
ns
ns
ns
ns
ns
7