TDA9898HN/V3,551 NXP Semiconductors, TDA9898HN/V3,551 Datasheet - Page 20

IC IF PROCESSOR HYBRID 48-HVQFN

TDA9898HN/V3,551

Manufacturer Part Number
TDA9898HN/V3,551
Description
IC IF PROCESSOR HYBRID 48-HVQFN
Manufacturer
NXP Semiconductors
Type
Demodulatorr
Datasheets

Specifications of TDA9898HN/V3,551

Applications
TV
Mounting Type
Surface Mount
Package / Case
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
935288218551
NXP Semiconductors
TDA9897_TDA9898_4
Product data sheet
Table 8.
f
[1]
Table 9.
Table 10.
Bit
AFC4
R1[4]
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
Bit
7
6
5 to 0
nom
VIFLOCK
is the nominal frequency.
In ATV mode f means vision intermediate frequency; in radio mode f means radio intermediate frequency.
7
Automatic frequency control bits
R2 - data read register 2 bit allocation
R2 - data read register 2 bit description
Symbol
VIFLOCK
TAGC
VAGC[5:0] AGC level detector; VIF AGC in ATV mode, SIF AGC in radio mode and
TAGC
6
AFC3
R1[3]
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
Description
VIF PLL lock-in detection
tuner AGC
DIF AGC in DTV mode; see
Rev. 04 — 25 May 2009
VAGC5
1 = VIF PLL is locked
0 = VIF PLL is not locked
1 = active
0 = inactive
5
AFC2
R1[2]
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
VAGC4
4
VAGC3
Table 11
TDA9897; TDA9898
3
Multistandard hybrid IF processing
AFC1
R1[1]
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
VAGC2
2
VAGC1
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
nom
nom
nom
nom
nom
nom
nom
nom
nom
nom
nom
nom
nom
nom
© NXP B.V. 2009. All rights reserved.
[1]
(f
(f
1
nom
nom
+ 12.5 kHz
+ 37.5 kHz
+ 62.5 kHz
+ 87.5 kHz
+ 112.5 kHz
+ 137.5 kHz
+ 162.5 kHz
162.5 kHz
137.5 kHz
112.5 kHz
87.5 kHz
62.5 kHz
37.5 kHz
12.5 kHz
+ 187.5 kHz)
187.5 kHz)
VAGC0
20 of 103
0

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