SI1012-A-GM Silicon Laboratories Inc, SI1012-A-GM Datasheet - Page 72
SI1012-A-GM
Manufacturer Part Number
SI1012-A-GM
Description
IC TXRX MCU + EZRADIOPRO
Manufacturer
Silicon Laboratories Inc
Specifications of SI1012-A-GM
Package / Case
42-QFN
Frequency
240MHz ~ 960MHz
Data Rate - Maximum
256kbps
Modulation Or Protocol
FSK, GFSK, OOK
Applications
General Purpose
Power - Output
13dBm
Sensitivity
-121dBm
Voltage - Supply
1.8 V ~ 3.6 V
Current - Receiving
18.5mA
Current - Transmitting
30mA
Data Interface
PCB, Surface Mount
Memory Size
16kB Flash, 768B RAM
Antenna Connector
PCB, Surface Mount
Number Of Receivers
1
Number Of Transmitters
1
Wireless Frequency
240 MHz to 960 MHz
Interface Type
UART, SMBus, SPI, PCA
Output Power
13 dBm
Operating Supply Voltage
0.9 V to 3.6 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Maximum Supply Current
4 mA
Minimum Operating Temperature
- 40 C
Modulation
FSK, GFSK, OOK
Protocol Supported
C2, SMBus
Core
8051
Program Memory Type
Flash
Program Memory Size
16 KB
Data Ram Size
768 B
Supply Current (max)
4 mA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Operating Temperature
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
336-1871-5
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SI1012-A-GMR
Manufacturer:
ROHM
Quantity:
12 000
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Table 4.20. Transmitter AC Electrical Characteristics
Si1010/1/2/3/4/5
72
TX Frequency Range
FSK Data Rate
OOK Data Rate
Modulation Deviation
Modulation Deviation
Resolution
Output Power Range—
Si1010/1
Output Power Range—
Si1012/3
TX RF Output Steps
TX RF Output Level
Variation vs. Temperature
TX RF Output Level
Variation vs. Frequency
Transmit Modulation
Filtering
Spurious Emissions
Harmonics
Notes:
1. All specification guaranteed by production test unless otherwise noted. Production test conditions and max
2. Guaranteed by qualification. Qualification test conditions are listed in the "Production Test Conditions" section
3. Output power is dependent on matching components, board layout, and is measured at the pin.
limits are listed in the "Production Test Conditions" section on page 76.
on page 76.
2
Parameter
3
3
/4/5
2
2
2
2
2
2
2
2
P
P
P
Symbol
P
P
P
P
DR
DR
Δf
RF_TEMP
RF_FREQ
OB-TX1
OB-TX2
2HARM
3HARM
RF_OUT
F
P
P
B*T
Δf1
Δf2
RES
TX
OOK
TX
TX
FSK
Gaussian Filtering Bandwith
with max output power. Har-
monics reduce linearly with
matching network and filter
Using reference design TX
Measured across any one
1–12.75 GHz, excluding
controlled by txpow[2:0]
Frequencies <1 GHz
Rev. 1.0
P
frequency band
860–960 MHz
240–860 MHz
–40 to +85 C
output power.
OUT
Conditions
harmonics
Product
Time
= 11 dBm,
1
±0.625
±0.625
0.123
0.123
Min
240
+1
–4
—
—
—
—
—
—
—
—
—
0.625
Typ
0.5
—
—
—
—
—
—
—
—
—
3
2
1
±320
±160
Max
+20
+13
960
256
–54
–54
–42
–42
40
—
—
—
—
—
Units
MHz
kbps
kbps
dBm
dBm
dBm
dBm
dBm
dBm
kHz
kHz
kHz
dB
dB
dB
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