SI4312-B10-GM Silicon Laboratories Inc, SI4312-B10-GM Datasheet - Page 5

• Manufacturer Part Number: SI4312-B10-GM
• Description: IC RX OOK 315/434MHZ 20VQFN
• Manufacturer: Silicon Laboratories Inc
• Series: EZRadio®r
• Type: ISM Receiverr

Specifications of SI4312-B10-GM

• Package / Case: 20-VQFN
• Frequency: 315MHz, 434MHz
• Sensitivity: -110dBm
• Data Rate - Maximum: 10 kBaud
• Modulation Or Protocol: OOK
• 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: 336-1977-5

Table 3. DC Characteristics
(T
Table 4. Reset Timing Characteristics
(V
Parameter
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
Supply Current
A
DD
= 25 °C, V
1. For input pins OOK, 315/434, RATIO, BT[1:0], TH[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
RF
Symbol
I
I
V
V
= 433.92 MHz unless otherwise noted)
VDD
V
RST
V
I
I
IH
OH
70%
30%
IL
OL
IH
IL
Figure 1. Reset Timing
V
IN
V
Test Condition
I
Reset asserted
IN
= 0 V, V
I
OUT
OUT
Rev. 0.5
= V
= –500 µA
= 500 µA
DD
t
SRST
DD
= 3.6 V
= 3.6 V
Symbol
t
SRST
0.7 x V
0.8 x V
Min
100
–0.3
Min
–10
–10
—
—
—
DD
DD
Typ
—
Typ
20
—
—
—
—
—
—
2
V
0.3 x V
0.2 x V
Max
DD
—
Si4312
TBD
TBD
Max
10
10
—
+ 0.3
DD
DD
Unit
µs
Unit
mA
µA
µA
µA
V
V
V
V
5