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TDA18211HD Datasheet PDF : 66 Pages
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NXP Semiconductors
TDA18211HD
DVB-T Silicon Tuner IC
Table 6. I2C-bus at power-on reset[1] …continued
Name
Byte Subaddress
7
Extended byte 21
EB21 24h
0
Extended byte 22
EB22 25h
0
Extended byte 23
EB23 26h
1
[1] X indicates a bit not changed on reset.
Bit
6
5
4
3
0
1
1
0
1
0
0
1
0
1
1
0
2
1
0
0
1
1
0
0
0
0
0
0
9.3 Description of symbols used in I2C-bus format table
Table 7. I2C-bus registers bits explanation
Address Byte Symbol
Description
MA[1:0]
programmable address bits
AD[5:0]
programmable address bits of the first byte of the programming
Data bytes
00h
ID ID[6:0]
chip identification number
01h
TM POR
Power-on reset bit
LOCK
indicates that the main synthesizer is locked to the programmed
frequency
TM_RANGE
range selection bit for the internal die sensor
TM_ON
enables die temperature measurement
TM_D[3:0]
data from die temperature measurement (read only)
02h
PL POWER_LEVEL[7:0] Power level indicator value (read only)
03h
EP1 POWER_LEVEL[8] Power level indicator value (read only
DIS_POWER_LEVEL disables the power-on level function
RF_CAL_OK
indicates that the RF tracking filter calibration procedure has been
successful
IR_CAL_OK
indicates that the complete image rejection calibration procedure
has been successful
BP_FILTER[2:0]
RF band-pass filter selection
04h
EP2 RF_BAND[2:0]
RF tracking filter band selection
GAIN_TAPER[4:0] gain taper value
05h
EP3 SM
Sleep mode, Standby modes
SM_LT
SM_XT
STD[4:0]
define the standard
06h
EP4 FM_RFN
selection which input is fed to RF filter
XTOUT_ON
provides the 16 MHz on the XTOUTP and XTOUTN pins
IF_LEVEL[2:0]
IF output level selection
CAL_MODE[1:0]
calibration mode selection
07h
EP5 EXTENDED_REG enables the extended register addressing
IR_GSTEP[2:0]
gain step for image rejection calibration
IR_MEAS[2:0]
image rejection measurement frequency range
08h
CPD CAL_POST_DIV[7:0] calibration synthesizer post-divider
Reference
Table 8
Table 9
Table 10
Table 11
Table 12
Table 12
Table 13
Table 14
Table 15
Table 17
Table 18
Table 19
TDA18211HD_5
Product data sheet
Rev. 05 — 2 June 2009
© NXP B.V. 2009. All rights reserved.
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