SI4032-B1-FMR Silicon Laboratories Inc, SI4032-B1-FMR Datasheet - Page 25

• Manufacturer Part Number: SI4032-B1-FMR
• Description: IC TX 240-930MHZ 1-20DB 20VQFN
• Manufacturer: Silicon Laboratories Inc

Specifications of SI4032-B1-FMR

• Frequency: 240MHz ~ 930MHz
• Applications: General Purpose
• Modulation Or Protocol: FSK, GFSK, OOK
• Data Rate - Maximum: 256 kbps
• Power - Output: 20dBm
• 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
• Package / Case: 20-VQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Memory Size: -

The previous equation should be used to calculate the desired frequency deviation. If desired, frequency
modulation may also be disabled in order to obtain an unmodulated carrier signal at the channel center frequency;
see "4.1. Modulation Type" on page 27 for further details.
Add R/W Function/Description
71
72
R/W Modulation Mode Control 2 trclk[1] trclk[0] dtmod[1] dtmod[0] eninv fd[8] modtyp[1] modtyp[0]
R/W
Frequency Deviation
fd[7]
Figure 7. Frequency Deviation
D7
f
carrier
fd[6]
D6
Rev 1.1
fd[5]
f
D5
fd[4]
D4
fd[3]
D3
Time
Si4030/31/32-B1
fd[2]
D2
fd[1]
D1
fd[0]
D0
POR Def.
00h
20h
25