SI4031-B1-FM Silicon Laboratories Inc, SI4031-B1-FM Datasheet - Page 10

• Manufacturer Part Number: SI4031-B1-FM
• Description: IC TX 240-930MHZ -8-13DB 20VQFN
• Manufacturer: Silicon Laboratories Inc
• Type: ISM Transmitterr

Specifications of SI4031-B1-FM

• Package / Case: 20-VQFN
• Frequency: 240MHz ~ 930MHz
• Applications: General Purpose
• Modulation Or Protocol: FSK, GFSK, OOK
• Data Rate - Maximum: 256 kbps
• Power - Output: 13dBm
• Current - Transmitting: 30mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 1.8 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Operating Frequency: 240 MHz to 930 MHz
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 1.8 V to 3.6 V
• Supply Current: 30 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Memory Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Table 4. Auxiliary Block Specifications
Si4030/31/32-B1
10
Temperature Sensor
Accuracy
Temperature Sensor
Sensitivity
Low Battery Detector
Resolution
Low Battery Detector
Conversion Time
Microcontroller Clock
Output Frequency
General Purpose ADC
Resolution
General Purpose ADC Bit
Resolution
Temp Sensor & General
Purpose ADC Conversion
Time
30 MHz XTAL Start-Up time
30 MHz XTAL Cap
Resolution
32 kHz XTAL Start-Up Time
32 kHz XTAL Accuracy
using 32 kHz XTAL
32 kHz Accuracy using
Internal RC Oscillator
POR Reset Time
Software Reset Time
Notes:
1. All specification guaranteed by production test unless otherwise noted. Production test conditions and max limits are
2. Guaranteed by qualification. Qualification test conditions are listed in the "Production Test Conditions" section on
2
listed in the "Production Test Conditions" section on page 13.
page 13.
Parameter
2
2
2
2
2
2
2
2
2
2
2
32KRC
ADC
ADC
Symbol
LBD
30M
32K
ADC
LBD
t
TS
TS
F
t
t
t
POR
30M
32k
soft
MC
RES
RES
RES
ENB
RES
A
S
CT
CT
RES
After calibrated via sensor offset
Using XTAL and board layout in
reference design. Start-up time
Using 20 ppm 32 kHz Crystal
will vary with XTAL type and
1
15 MHz, 10 MHz, 4 MHz,
3 MHz, 2 MHz, 1 MHz, or
Configurable to 30 MHz,
register tvoffs[7:0]
board layout.
Conditions
32.768 kHz
Rev 1.1
32.768K
Min
—
—
—
—
—
—
—
—
—
—
—
—
—
—
2500
Typ
250
305
600
100
100
0.5
50
—
97
16
5
8
4
6
Max
30M
—
—
—
—
—
—
—
—
—
—
—
—
—
—
mV/°C
mV/bit
Units
ppm
ppm
mV
sec
Hz
ms
°C
µs
bit
µs
µs
µs
fF