SI4312-B10-GM Silicon Laboratories Inc, SI4312-B10-GM Datasheet - Page 2

• 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

Selected Electrical Specifications
Reset Supply Current
Sensitivity @ BER = 10
Data Rate
Blocking
Maximum RF Input Power
Input IP3
Crystal Oscillator Frequency
Supply Voltage
Ambient Temperature
Supply Current
Other products or brandnames mentioned herein are trademarks or registered trademarks of their respective holders.
Parameter
Pin Package
–3
Silicon Laboratories and Silicon Labs are trademarks of Silicon Laboratories Inc.
Symbol
I
I
V
VDD
RST
T
DD
A
Copyright © 2010 by Silicon Laboratories
±10 MHz, 1.0 kBaud, desired signal
±2 MHz, 1.0 kBaud, desired signal
is 3 dB above sensitivity, CW inter-
is 3 dB above sensitivity, CW inter-
desired signal is 3 dB above sensi-
| f
tivity, CW interference levels are
2
– f
ferer level is increased until
ferer level is increased until
increased until BER = 10
1.0 kBaud, 433.92 MHz
10 kBaud, 433.92 MHz
1
1.0 kBaud, 315 MHz
10 kBaud, 315 MHz
| = 5 MHz, high gain mode,
Test Condition
Reset asserted
BER = 10
BER = 10
Notes:
Symbol
NRZ
D2
A1
E2
A
D
E
b
c
e
1. All dimensions are shown in millimeters (mm) unless otherwise
2. Dimensioning and tolerancing per ASME Y14.5M-1994.
–3
–3
noted.
0.80
0.00
0.20
0.27
1.65
1.65
Min
315/433.92 MHz OOK Receiver
–3
3.00 BSC
0.50 BSC
3.00 BSC
Nom
0.85
0.02
0.25
0.32
1.70
1.70
Min
Max
0.90
0.05
0.30
0.37
1.75
1.75
2.7
–40
—
—
—
—
—
—
—
—
—
—
—
—
–110
–103
–106
–101
Typ
–10
3.3
20
65
70
16
25
—
Symbol
2
8
aaa
bbb
ddd
eee
ccc
L1
L
f
Max
3.6
10
—
—
—
—
—
—
—
—
85
—
—
—
0.30
0.00
Min
—
—
—
—
—
Si4312
2.53 BSC
Nom
0.35
—
—
—
—
—
—
kBaud
dBm
dBm
dBm
dBm
dBm
dBm
MHz
Unit
μA
mA
dB
dB
°C
V
6.21.10
Max
0.40
0.10
0.05
0.05
0.08
0.10
0.10