SI4735-B20GM Silicon Laboratories Inc, SI4735-B20GM Datasheet - Page 6

• Manufacturer Part Number: SI4735-B20GM
• Description: RECEIVER, RADIO, MULTIBAND, 20QFN
• Manufacturer: Silicon Laboratories Inc

Specifications of SI4735-B20GM

• Frequency Range: 520kHz To 21.85MHz
• Rf Ic Case Style: QFN
• No. Of Pins: 20
• Supply Voltage Range: 2.7V To 5.5V
• Applications: Audio Video Receivers, CD/DVD Players, Cellular Handsets, Emergency Radios
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 3. DC Characteristics
(V
Si473x-B20
6
RDS Supply Current
AM Mode (Si4730/31/34/35/36/37 only)
Supply Current
High Level Input Voltage
FM Mode
Supply Current
Supply Current
WB Mode (Si4736/37/38/39 only)
Supply Current
Supply Current
Supplies and Interface
Interface Supply Current
V
V
Low Level Input Voltage
High Level Input Current
Low Level Input Current
High Level Output Voltage
Low Level Output Voltage
Notes:
DD
DD
IO
1. LNA is automatically switched to higher current mode for optimum sensitivity in weak signal conditions.
2. Specifications are guaranteed by characterization.
3. For input pins SCLK, SEN, SDIO, RST, RCLK, DCLK, and DFS.
4. For output pins SDIO, DOUT, GPO1, GPO2, and GPO3.
Powerdown Current
= 2.7 to 5.5 V, V
Powerdown Current
Parameter
1
1
IO
2
= 1.5 to 3.6 V, T
3
3
3
3
4
4
A
Symbol
= –20 to 85 °C)
I
I
DDPD
V
V
IOPD
I
I
I
I
I
I
V
V
I
I
FM
FM
FM
FM
FM
AM
I
IO
IH
OH
IL
OL
IH
IL
SCLK, RCLK inactive
V
Test Condition
I
Low SNR level
Low SNR level
IN
I
OUT
OUT
V
V
= V
Rev. 0.5
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
19.2
19.8
19.9
19.2
19.8
17.3
Typ
320
10
—
—
—
—
—
—
1
V
0.3 x V
0.2 x V
IO
Max
20.5
600
22
23
23
22
23
20
10
10
10
—
+ 0.3
IO
IO
Unit
mA
mA
mA
mA
mA
mA
µA
µA
µA
µA
µA
V
V
V
V