AN610 Datasheet, PDF (33/71 Pages) Vishay Siliconix – PolarPAK Solder Joint Reliability Based on Thermal Fatigue IPC-9701

AN610
Property 0x1800. FM_BLEND_RSSI_STEREO_THRESHOLD (Si4840/44 only)
Sets RSSI threshold for stereo blend (full stereo above threshold, blend below threshold). To force stereo, set to 0.
To force mono, set to 127. The CTS bit is set when it is safe to send the next command.
This property may only be set or read when in powerup mode. The default is 49 dBμV.
Default: 0x0031
Units: dBμV
Step: 1
Range: 0–127
Bit D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0
Name 0 0 0 0 0 0 0 0 0
STRTHRESH[6:0]
Property 0x1801. FM_BLEND_RSSI_MONO_THRESHOLD (Si4840/44 only)
Sets RSSI threshold for mono blend (full mono below threshold, blend above threshold). To force stereo, set this to
0. To force mono, set this to 127. The CTS is set when it is safe to send the next command. This property may only
be set or read when in powerup mode. The default is band dependent (0x0008 or 0x0007)
Default: 0x0008 or 0x0007 (Band dependent)
Units: dBμV
Step: 1
Range: 0–127
Bit D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0
Name 0 0 0 0 0 0 0 0 0
MONOTHRESH[6:0]
Rev. 0.3
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