SI4731-B-EVB Silicon Laboratories Inc, SI4731-B-EVB Datasheet - Page 23

• Manufacturer Part Number: SI4731-B-EVB
• Description: DEVELOPMENT KIT SI4731
• Manufacturer: Silicon Laboratories Inc
• Type: Receiverr

Specifications of SI4731-B-EVB

• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: Si4730, Si4731
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant
• Other names: Q3885405

0x3302
0x3303
0x3400
0x3401
0x3402
0x3403
0x3404
0x4000
0x4001
Prop
AM_SOFT_MUTE_MAX_
AM_SOFT_MUTE_SNR_
AM_SEEK_BAND_TOP
AM_SEEK_BAND_
AM_SEEK_FREQ_
AM_SEEK_RSSI_
RX_HARD_MUTE
AM_SEEK_SNR_
ATTENUATION
THRESHOLD
THRESHOLD
THRESHOLD
RX_VOLUME
SPACING
BOTTOM
Name
Table 13. Si473x Property Summary (Continued)
Sets maximum attenuation during soft mute (dB). Set to 0 to dis-
able soft mute. Default is 16 dB.
Sets SNR threshold to engage soft mute. Default is 10 dB.
Sets the bottom of the AM band for seek. Default is 520.
Sets the top of the AM band for seek. Firmware 1.0 incorrectly
defaults to 1721 kHz instead of 1710.
Selects frequency spacing for AM seek. Default is 10 kHz spac-
ing.
Sets the SNR threshold for a valid AM Seek/Tune. If the value is
zero then SNR threshold is not considered when doing a seek.
Default value is 5 dB.
Sets the RSSI threshold for a valid AM Seek/Tune. If the value
is zero then RSSI threshold is not considered when doing a
seek. Default value is 25 dBuV.
Sets the output volume.
Mutes the audio output. L and R audio outputs may be muted
independently in FM mode.
Rev. 1.0
Description
Si4730/31-A10
0x06AE
Default
0x000A
0x000A
0x003F
0x0010
0x0208
0x0005
0x0019
0x0000
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