tda8296 NXP Semiconductors, tda8296 Datasheet - Page 40

• Manufacturer Part Number: tda8296
• Description: Tda8296 Digital Global Standard Low If Demodulator For Analog Tv And Fm Radio
• Manufacturer: NXP Semiconductors

NXP Semiconductors
TDA8296
Product data sheet
9.3.13 Status registers: ADC saturation, AFC, H/V PLL and AGC
Table 38.
Bit
7 to 0 ADC_SAT[7:0] R
Fig 14. TDA8296 SSIF characteristic versus C
(mVrms)
SSIFout
(1) 150 pF
(2) 180 pF
(3) 220 pF (used for characteristics data)
(4) 270 pF
(5) 330 pF
Symbol
140
120
100
80
termination 75 Ω and 1 kΩ in parallel
ADC_SAT register (address 24h) bit description
4.5
Digital global standard low IF demodulator for analog TV and FM radio
All information provided in this document is subject to legal disclaimers.
Access Value
Rev. 1 — 3 March 2011
5.0
-
(1)
(2)
(3)
(4)
(5)
Description
With ADC_SAT, the ADC saturation percentage in a
period of 40 ms can be calculated by the following
formula:
5.5
S
(refer to
saturation
Figure
=
ADC_SAT
------------------------ - (%)
6.0
256
23) typical values;
frequency (MHz)
TDA8296
001aam355
© NXP B.V. 2011. All rights reserved.
.
6.5
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