SI4707-B20-GM Silicon Laboratories Inc, SI4707-B20-GM Datasheet - Page 19

• Manufacturer Part Number: SI4707-B20-GM
• Description: IC RX FM/WB RADIO 20QFN
• Manufacturer: Silicon Laboratories Inc
• Series: -r

Specifications of SI4707-B20-GM

• Frequency: 162.4MHz ~ 162.55MHz
• Sensitivity: -
• Data Rate - Maximum: -
• Modulation Or Protocol: WB
• Applications: General Purpose
• Current - Receiving: 19.1mA
• Data Interface: PCB, Surface Mount
• Memory Size: -
• Antenna Connector: PCB, Surface Mount
• Features: -
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 20-UFQFN Exposed Pad
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-2147; SI4707-B20-GM

5. Commands and Properties
0X81
Cmd
0x01
0x10
0x12
0x13
0x14
0x15
0x16
0x50
0x52
0x53
0x54
0x55
0x57
0x58
0x80
0x11
WB_AGC_OVERRIDE
WB_SAME_STATUS
WB_TUNE_STATUS
WB_RSQ_STATUS
WB_AGC_STATUS
GET_INT_STATUS
WB_ASQ_STATUS
WB_TUNE_FREQ
GET_PROPERTY
SET_PROPERTY
POWER_DOWN
PATCH_ARGS
PATCH_DATA
POWER_UP
GET_REV
GPO_CTL
GPO_SET
Name
Table 11. Si4707 Command Summary
Powerup device.
Returns revision information on the device.
Powerdown device.
Sets the value of a property.
Retrieves a property’s value.
Read interrupt status bits.
Reserved command used for firmware file downloads.
Reserved command used for firmware file downloads.
Selects the WB tuning frequency.
Queries the status of the previous WB_TUNE_FREQ command.
Queries the status of the Received Signal Quality (RSQ) of the current
channel.
Returns SAME information for the current channel.
Queries the status of the 1050 Hz alert tone.
Queries the status of the AGC.
Enable or disable the WB AGC.
Configures GPO3 as output or Hi-Z.
Sets GPO3 output level (low or high).
Rev. 0.8
Description
Si4707-B20
19