SI4010-C2-GT Silicon Laboratories Inc, SI4010-C2-GT Datasheet - Page 41

• Manufacturer Part Number: SI4010-C2-GT
• Description: IC TX 27-960MHZ FSK 3.6V 10MSOP
• Manufacturer: Silicon Laboratories Inc
• Series: EZRadio®r
• Type: Crystalless SoC RF Transmitterr

Specifications of SI4010-C2-GT

• Package / Case: 10-MSOP
• Mfg Application Notes: SI4010 Calculator Spreadsheet AppNote
• Frequency: 27MHz ~ 960MHz
• Applications: Garage Openers, RKE, Security Alarms
• Modulation Or Protocol: FSK, OOK
• Data Rate - Maximum: 100 kBaud
• Power - Output: 10dBm
• Current - Transmitting: 19.8mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Memory Size: 4kB RAM
• Features: 8051 MCU Core, Crystal-less Operation
• Voltage - Supply: 1.8 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Operating Frequency: 27 MHz to 960 MHz
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 1.8 V to 3.6 V
• Supply Current: 14.2 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 336-1997-5

13.3. Register Description
SFR Definition 13.1. ODS_CTRL
SFR Address = 0xA9
Name
Reset
Bit
7:6
Type
5
4
3
2
1
0
Bit
FSK_MODE
FORCE_LC
FORCE_PA
FORC_DIV
CTRL[1:0]
FORCE_
ODS_EN
SHIFT_
Name
ODS_
FSK_
DEV
ODS_SHIFT_CTRL
R/W
7
0
[1:0]
ODS Output Control on Last Bit.
Controls behavior of serializer when data runs out.
00: The PA, DIVIDER, and LCOSC shutdown after last bit.
01: Reuse the last symbol group for transmission.
10: All 0s data.
11: All 1s data.
Force FSK Deviation.
0: Normal operation.
1: Force the LCOSC to frequency deviate regardless of data pattern or FSK_MODE.
Selects Modulation Mode.
0: OOK mode.
1: FSK mode.
Force LCOSC On.
.0: Normal operation.
1: Force LSCOSC on.
Force DIVIDER On.
.0: Normal operation.
1: Force DIVIDER on.
Force PA On.
.0: Normal operation.
1: Force PA on. In addition, PA_LVL_NSLICE[4:0] in PA_LVL register is passed
directly through the serializer, unchanged.
Enable the Serializer.
0: Disable the ODS.
1: Enable the ODS.
R/W
6
0
FSK_FOR
CE_DEV
R/W
5
0
MODE
FSK_
R/W
Rev. 1.0
4
0
Function
FORCE_
R/W
LC
3
0
FORCE_
R/W
DIV
2
0
FORCE_
Si4010-C2
R/W
PA
1
0
ODS_EN
R/W
0
0
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