SI4010-B1-GT Silicon Laboratories Inc, SI4010-B1-GT Datasheet - Page 28

• Manufacturer Part Number: SI4010-B1-GT
• Description: IC TX 27-960MHZ FSK 3.6V 10MSOP
• Manufacturer: Silicon Laboratories Inc
• Series: EZRadio®r
• Type: ISM Transmitterr

Specifications of SI4010-B1-GT

• Package / Case: 10-MSOP, Micro10™, 10-uMAX, 10-uSOP
• 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: 336-1973-5

Si4010
28
Table 9.4. Si4010 RF Transmitter Characteristics
(TA = 25° C, VDD = 3.3 V, RL = 550,, SOIC package unless otherwise noted)
Parameter
Frequency Range
Frequency Noise (rms)
Phase Noise @ 915 MHz
Frequency Tuning Time
Selected Frequencies in
Range of 27–960 MHz
Carrier Frequency
Accuracy
Notes:
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
1
2
Symbol
F
RF
Allen deviation, measured
Discrete frequencies
across 1 ms interval
–40°C ≤ T
–40°C ≤ T
–40°C ≤ T
–40°C ≤ T
–40°C ≤ T
–40°C ≤ T
F
F
0°C ≤ T
0°C ≤ T
0°C ≤ T
0°C ≤ T
0°C ≤ T
0°C ≤ T
Test Condition
RF
RF
F
F
F
F
F
F
F
F
100 kHz offset
10 kHz offset
1 MHz offset
RF
RF
RF
RF
RF
RF
RF
RF
= 433.92 MHz
= 433.92 MHz
Rev. 0.5
= 100 MHz
= 100 MHz
= 315 MHz
= 315 MHz
= 868 MHz
= 868 MHz
= 915 MHz
= 915 MHz
A
A
A
A
A
A
A
A
A
A
A
A
≤ 70° C
≤ 70° C
≤ 70° C
≤ 70° C
≤ 70° C
≤ 70° C
≤ 85° C
≤ 85° C
≤ 85° C
≤ 85° C
≤ 85° C
≤ 85° C
–47.3
–78.8
–65.1
–150
–250
–108
–130
–217
–137
–229
Min
–15
–25
27
—
—
—
—
—
—
—
—
—
—
—
433.92
–100
–105
Typ
–70
100
315
390
868
915
0.3
—
—
—
—
—
—
—
—
—
—
—
—
—
5
+150
+250
Max
47.3
78.8
65.1
960
108
130
217
137
229
15
25
—
—
—
—
—
—
—
—
—
—
—
dBc/Hz
dBc/Hz
dBc/Hz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
Unit
ppm
ppm
ppm
kHz
kHz
kHz
kHz
kHz
kHz
kHz
kHz
kHz
kHz
ms