SI4010-B1-GS Silicon Laboratories Inc, SI4010-B1-GS Datasheet - Page 29

• 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

Table 9.4. Si4010 RF Transmitter Characteristics(Continued)
(TA = 25° C, VDD = 3.3 V, RL = 550,, SOIC package unless otherwise noted)
Parameter
Transmit Power
Notes:
Frequency Error
Contribution with
External Crystal
PA Edge Ramp Rate
Programmable Range
Data Rate
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
3
Symbol
power, with optimum differen-
power, with optimum differen-
differential load, V
Power variation vs temp and
Power variation vs temp and
differential load, V
Maximum programmed Tx
Minimum programmed TX
Transmit power step size
tial load, Vdd > 2.2 V
supply, with optimum
supply, with optimum
from –13 to 10 dBm
Test Condition
V
OOK mode
Rev. 0.5
DD
tial load,
OOK
FSK
> 2.2 V
DD
DD
> 2.2 V
> 1.8 V
–1.0
–2.5
0.34
Min
–10
0.1
0.1
—
—
—
0.25
Typ
–13
10
—
—
—
—
—
—
Max
10.7
+10
100
0.5
0.5
50
—
—
—
Si4010
kBaud
kBaud
dBm
dBm
Unit
ppm
dB
dB
dB
us
29