SI4330-B1-FM Silicon Laboratories Inc, SI4330-B1-FM Datasheet - Page 22

• Manufacturer Part Number: SI4330-B1-FM
• Description: IC RCVR ISM 960MHZ 3.6V 20-QFN
• Manufacturer: Silicon Laboratories Inc
• Type: ISM Receiverr

Specifications of SI4330-B1-FM

• Package / Case: 20-QFN
• Frequency: 960MHz
• Sensitivity: -118dBm
• Data Rate - Maximum: 128kbps
• Modulation Or Protocol: FSK, GFSK, OOK
• Current - Receiving: 18.5mA
• 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 960 MHz
• Operating Supply Voltage: 3 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Supply Current: 18.5 mA
• Package: 20QFN EP
• Maximum Data Rate: 256 Kbps
• Transmission Media Type: Wireless
• Power Supply Type: Analog
• Typical Operating Supply Voltage: 3 V
• Minimum Operating Supply Voltage: 1.8 V
• Maximum Operating Supply Voltage: 3.6 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Applications: -
• Memory Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1629-5; SI4330-V2-FM

Si4330-B1
3.4. System Timing
The system timing for RX mode is shown in Figure 7. The user only needs to program the desired mode, and the
internal sequencer will properly transition the part from its current mode.
The VCO will automatically calibrate at every frequency change or power up. The PLL T0 time is to allow for bias
settling of the VCO. The PLL TS time is for the settling time of the PLL, which has a default setting of 100 µs. The
total time for PLL T0, PLL CAL, and PLL TS under all conditions is 200 µs. Under certain applications, the PLL T0
time and the PLL CAL may be skipped for faster turn-around time. Contact applications support if faster turnaround
time is desired.
22
XTAL Settling
Time
600us
Figure 7. RX Timing
Rev 1.0
RX Packet