SI4703-B17-GMR Silicon Laboratories Inc, SI4703-B17-GMR Datasheet - Page 5

• 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: -

Table 3. DC Characteristics
(V
Parameter
Analog Supply Current
Analog Supply Current
Analog Powerdown Current
Digital Supply Current
Digital Supply Current
Digital Powerdown Current
Interface Supply Current
Interface Powerdown Current
High Level Input Voltage
Low Level Input Voltage
High Level Input Current
Low Level Input Current
High Level Output Voltage
Low Level Output Voltage
Notes:
D
= V
1. Refer to Register 02h, "Power Configuration" on page 21 for ENABLE bit description.
2. The LNA is automatically switched to higher current mode for optimum sensitivity in low SNR conditions.
3. Analog and digital supply currents are simultaneously adjusted based on SNR level.
4. Stereo and RDS functionality are disabled at low SNR levels.
5. Specifications are guaranteed by characterization.
6. Refer to Section 4.9. "Reset, Powerup, and Powerdown" on page 17.
7. All GPIO pins are grounded.
8. For input pins SCLK, SEN, SDIO, RST, RCLK, GPIO1, GPIO2, and GPIO3.
9. For output pins SDIO, GPIO1, GPIO2, and GPIO3.
A
= 2.7 to 5.5 V, V
IO
1
1,2,3,4
1
1,2,3,4
8
8
= 1.5 to 3.6 V, T
1
8
8
9
9
1,5,6
1,5,6
1,5,6,7
A
Symbol
= –20 to 85 °C)
I
I
V
V
PDA
PDD
V
V
I
I
I
I
I
I
I
I
IO
IO
IH
OH
IL
OL
A
A
D
D
IH
IL
Confidential Rev. 1.0
SCLK, RCLK inactive
V
Test Condition
I
Low SNR level
Low SNR level
IN
I
OUT
OUT
ENABLE = 1
ENABLE = 1
ENABLE = 0
ENABLE = 1
ENABLE = 1
ENABLE = 0
ENABLE = 1
ENABLE = 0
V
V
= V
IO
IN
= –500 µA
= 500 µA
= 3.6 V
IO
= 0 V,
= 3.6 V
0.7 x V
0.8 x V
–0.3
Min
–10
–10
—
—
—
—
—
—
—
—
—
IO
IO
13.4
14.2
Typ
400
2.4
5.3
5.0
2.1
0.5
—
—
—
—
—
—
Si4703-B17
V
0.3 x V
0.2 x V
IO
Max
15.3
15.9
650
8.5
8.0
10
10
—
5
5
5
+ 0.3
IO
IO
Unit
mA
mA
mA
mA
µA
µA
µA
µA
µA
µA
V
V
V
V
5