TDA7529 Datasheet, PDF (53/60 Pages) STMicroelectronics – RF front-end for AM/FM DSP car-radio with IF sampling

TDA7529
Registers description
6.1.29 Tuning DAC 2 (27 / 43)
Table 54. Tuning DAC 2 (27 / 43)
MSB
D₇ D₆ D₅ D₄ D₃ D₂
X
X
X
X
X
X
LSB
D₁ D₀
Function
DAC 2 voltage 8..1
X DAC2_1
X
DAC2_2
DAC2_3
DAC2_4
DAC2_5
DAC2_6
DAC2_7
DAC2_8
6.1.30 DAC output voltage = 600mV + DACval * 9mV
6.1.31 Different controls (28 / 44)
Table 55. Different controls (28 / 44)
MSB
LSB
D₇ D₆ D₅ D₄ D₃ D₂ D₁ D₀
DAC 1 On / Off
0 Off
1 On
DAC 2 On / Off
0
Off
1
On
X
DAC 1_0
X
DAC 2_0
X
X
Not used
X
Not used
IQ phase select
0
I anticipates Q
1
Q anticipates I
Function
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