Si4711-A20-GM Silicon Laboratories Inc, Si4711-A20-GM Datasheet - Page 29

• Manufacturer Part Number: Si4711-A20-GM
• Description: RF Transmitter Broadcast FM Radio Trns w/RDS/RBDS
• Manufacturer: Silicon Laboratories Inc

Specifications of Si4711-A20-GM

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

0x2C00 TX_RDS_INTERRUPT_SOURCE
0x2C01
0x2C02
0x2C03
0x2C04
0x2104
0x2105
0x2106
0x2107
0x2200
0x2201
0x2202
0x2203
0x2204
0x2205
0x2300
0x2301
0x2302
0x2303
0x2304
Prop
TX_ASQ_INTERRUPT_SOURCE
TX_RDS_PS_REPEAT_COUNT
TX_LIMITER_RELEASE_TIME
TX_ACOMP_RELEASE_TIME
TX_ACOMP_ATTACK_TIME
TX_ASQ_DURATION_HIGH
TX_ASQ_DURATION_LOW
TX_ACOMP_THRESHOLD
TX_PILOT_FREQUENCY
TX_LINE_INPUT_LEVEL
TX_LINE_INPUT_MUTE
TX_ASQ_LEVEL_HIGH
TX_ASQ_LEVEL_LOW
TX_ACOMP_ENABLE
TX_PREEMPHASIS
TX_RDS_PS_MISC
TX_ACOMP_GAIN
TX_RDS_PS_MIX
TX_RDS_PI
Name
Table 17. Si471x Property Summary (Continued)
Configures the frequency of the stereo pilot. Default is
19000 Hz.
Enables audio dynamic range control.
Default is 0 (disabled).
Sets the threshold level for audio dynamic range control.
Default is –40 dB.
Sets the attack time for audio dynamic range control.
Default is 0 (0.5 ms).
Sets the release time for audio dynamic range control.
Default is 4 (1000 ms).
Sets the gain for audio dynamic range control.
Default is 15 dB.
Sets the limiter release time. Default is 102 (5.01 ms)
Configures measurements related to signal quality met-
rics. Default is none selected.
Configures low audio input level detection threshold.
This threshold can be used to detect silence on the
incoming audio.
Configures the duration which the input audio level must
be below the low threshold in order to detect a low audio
condition.
Configures high audio input level detection threshold.
This threshold can be used to detect activity on the
incoming audio.
Configures the duration which the input audio level must
be above the high threshold in order to detect a high
audio condition.
Configures maximum analog line input level to the
LIN/RIN pins to reach the maximum deviation level pro-
grammed into the audio deviation property TX Audio
Deviation. Default is 636 mV
Sets line input mute. L and R inputs may be indepen-
dently muted. Default is not muted.
Configures pre-emphasis time constant.
Default is 0 (75 µS).
Si4711/13 Only. Configure RDS interrupt sources.
Default is none selected.
Si4711/13 Only. Sets transmit RDS program identifier.
Si4711/13 Only. Configures mix of RDS PS Group with
RDS Group Buffer.
Si4711/13 Only. Miscellaneous bits to transmit along
with RDS_PS Groups.
Si4711/13 Only. Number of times to repeat transmission
of a PS message before transmitting the next PS mes-
sage.
Rev. 1.1
Description
PK
.
Si4710/11-A20
0xFFD8
Default
0x327C
0x4A38
0x000F
0x40A7
0x0000
0x0000
0x0002
0x0000
0x0004
0x0066
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0003
0x1008
0x0003
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