SI4010-B1-GS Silicon Laboratories Inc, SI4010-B1-GS Datasheet - Page 30

• Manufacturer Part Number: SI4010-B1-GS
• Description: IC TX 27-960MHZ FSK 3.6V 14SOIC
• Manufacturer: Silicon Laboratories Inc
• Series: EZRadio®r
• Type: ISM Transmitterr

Specifications of SI4010-B1-GS

• Package / Case: 14-SOIC (0.154", 3.90mm Width)
• 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: 10 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 336-1974-5

Si4010
30
Table 9.4. Si4010 RF Transmitter Characteristics(Continued)
(TA = 25° C, VDD = 3.3 V, RL = 550,, SOIC package unless otherwise noted)
Parameter
FSK Deviation
OOK Modulation depth
Notes:
Antenna Tuning
Capacitive Range
(Differential)
NVM Copy Boot Time 
per kB
1. The frequency range is continuous over the specified range.
2. The frequency step size is limited by the frequency noise.
3. Optimum differential load is equal to 4 V/(11.5mA/2 * 4/PI) = 550 Therefore the antenna load resistance in
4. Total NVM copy time = 2 ms + (NVM copy Boot Time per kB) x (NVM data in kB).
parallel with the Si4010 differential output resistance should equal 50
4
Symbol
Max frequency deviation,
Max frequency deviation,
Max frequency deviation,
Max frequency deviation,
Max frequency deviation,
Max frequency deviation
Deviation resolution,
Deviation resolution,
Deviation resolution,
Deviation resolution,
Deviation resolution,
Deviation resolution
Deviation accuracy
Test Condition
433.92 MHz
433.92 MHz
100 MHz
100 MHz
315 MHz
315 MHz
868 MHz
868 MHz
915 MHz
915 MHz
315 MHz
Rev. 0.5
Min
2.4
—
—
—
—
—
—
—
—
60
—
—
—
—
—
1740
1830
TBD
Typ
300
200
630
130
868
260
275
3.6
30
95
—
—
2
12.5
Max
—
—
—
—
—
—
—
—
—
—
—
—
—
—
ppm
ppm
Unit
ppm
kHz
kHz
kHz
kHz
kHz
ms/
Hz
Hz
Hz
Hz
Hz
dB
KB
pF