SI4703-B17-GMR Silicon Laboratories Inc, SI4703-B17-GMR Datasheet - Page 8

• Manufacturer Part Number: SI4703-B17-GMR
• Description: IC TUNER FM RADIO RDS/RBDS 20QFN
• Manufacturer: Silicon Laboratories Inc

Specifications of SI4703-B17-GMR

• 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: -

Si4703-B17
Table 6. 2-Wire Control Interface Characteristics
(V
8
Parameter
SCLK Frequency
SCLK Low Time
SCLK High Time
SCLK Input to SDIO
(START)
SCLK Input to SDIO
SDIO Input to SCLK
SDIO Input to SCLK
SCLK input to SDIO
STOP to START Time
SDIO Output Fall Time
SDIO Input, SCLK Rise/Fall Time
SCLK, SDIO Capacitive Loading
Input Filter Pulse Suppression
Notes:
D
= V
1. When V
2. As a transmitter, the Si4703 delays SDIO by a minimum of 300 ns from the V
3. The maximum t
A
0 ns t
violated so long as all other timing parameters are met.
= 2.7 to 5.5 V, V
HD:DAT
IO
= 0 V, SCLK and SDIO are low impedance.
specification.





HD:DAT
IO
Setup (STOP)
Setup
Hold (START)
Setup
Hold
= 1.5 to 3.6 V, T
has only to be met when f
2,3
A
Symbol
t
t
t
t
t
= –20 to 85 °C)
HD:STA
SU:DAT
HD:DAT
SU:STO
SU:STA
t
t
t
f
t
f:OUT
HIGH
t
LOW
t
BUF
t
SCL
C
f:IN
r:IN
SP
b
Confidential Rev. 1.0
SCL
Test Condition
= 400 kHz. At frequencies below 400 KHz, t
1
20 + 01.C
20 + 01.C
Min
100
1.3
0.6
0.6
0.6
0.6
1.3
—
—
0
0
IH
threshold of SCLK to comply with the
b
b
Typ
—
—
—
—
—
—
—
—
—
—
—
—
—
HD:DAT
Max
400
900
250
300
50
50
—
—
—
—
—
—
—
may be
Unit
kHz
pF
µs
µs
µs
µs
ns
ns
µs
µs
ns
ns
ns