tda8296 NXP Semiconductors, tda8296 Datasheet - Page 39

• 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
Table 37.
Legend: * = default value.
Remark: The SSIF level depends also on the used capacitor C
Figure 14
Bit
7 to 0 SSIF_LVL[7:0] R/W
Symbol
SSIF_LEVEL register (address 23h) bit description
Digital global standard low IF demodulator for analog TV and FM radio
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Access Value
Rev. 1 — 3 March 2011
1111 1111
:
1010 1111*
:
0100 0000
to
0000 0000
XXX0 0001
XXX0 0010
XXX0 0100
XXX0 1000
XXX1 0000
XXXX XXXX
Description
SSIF output level adjustment; SSIF AGC on
(21h[5] = 1)
SSIF output level adjustment; SSIF AGC off
(21h[5] = 0)
+3 dB
:
0 dB
:
−8.7 dB
−12 dB nominal; implemented for flexibility
reasons. With this setting, the adaptation to
different standard requirements can be done.
−6 dB nominal; implemented for flexibility
reasons. With this setting, the adaptation to
different standard requirements can be done.
Nominal setting; typical output level is
55 mV (RMS) for PC / SC ratio of 13 dB
(see
+6 dB nominal; implemented for flexibility
reasons. With this setting, the adaptation to
different standard requirements can be done.
+12 dB nominal; implemented for flexibility
reasons. With this setting, the adaptation to
different standard requirements can be done.
don’t care if mono sound output is chosen
(SSIF_SND[1:0] = 01)
Section
12, SSIF/mono sound output).
S
. Please refer to
TDA8296
© NXP B.V. 2011. All rights reserved.
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