SI4311-B10-GM Silicon Laboratories Inc, SI4311-B10-GM Datasheet - Page 5

• Manufacturer Part Number: SI4311-B10-GM
• Description: IC RX FSK 315/434MHZ 20VQFN
• Manufacturer: Silicon Laboratories Inc
• Series: EZRadio®r
• Type: ISM Receiverr

Specifications of SI4311-B10-GM

• Package / Case: 20-VQFN
• Frequency: 315MHz, 434MHz
• Sensitivity: -104dBm
• Data Rate - Maximum: 10 kBaud
• Modulation Or Protocol: FSK
• Applications: Garage Openers, RKE, Security Alarms
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Operating Frequency: 315 MHz to 434 MHz
• Operating Supply Voltage: 2.7 V to 3.6 V
• Maximum Operating Temperature: + 95 C
• Minimum Operating Temperature: - 45 C
• Mounting Style: SMD/SMT
• Supply Current: 20 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Memory Size: -
• Current - Receiving: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1976-5

Table 3. DC Characteristics
(T
Table 4. Reset Timing Characteristics
(V
Parameter
Supply Current
Reset Supply 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:
Parameter
RST Pulse Width
A
DD
= 25 °C, V
1. For input pins 315/434, AFC, BT[1:0], and DEV[1:0].
2. For output pin DOUT.
= 3.3 V, T
DD
A
= 25 °C)
= 3.3 V, R
s
1
1
1
1
= 50 Ω, F
2
2
RST
Symbol
I
I
V
V
VDD
V
RST
V
I
I
IH
OH
OL
IL
RF
IH
IL
= 433.92 MHz unless otherwise noted)
70%
30%
V
Figure 1. Reset Timing
IN
V
Test Condition
I
Reset asserted
IN
= 0 V, V
I
OUT
OUT
= V
= –500 µA
= 500 µA
DD
Rev. 0.6
DD
= 3.6 V
t
= 3.6 V
SRST
Symbol
t
SRST
0.7 x V
0.8 x V
–0.3
Min
–10
–10
—
—
—
Min
100
DD
DD
Typ
20
—
—
—
—
—
—
Typ
2
—
V
0.3 x V
0.2 x V
DD
Max
Max
TBD
—
10
10
Si4311
—
—
+ 0.3
DD
DD
Unit
Unit
µs
mA
µA
µA
µA
V
V
V
V
5