TDA9898HN/V3,551 NXP Semiconductors, TDA9898HN/V3,551 Datasheet - Page 26

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
Table 21.
Switch input numbering in accordance with
TDA9897_TDA9898_4
Product data sheet
AMMODE MOD
W4[3]
X
X
X
X
0
0
0
0
1
1
1
1
Fig 9.
W7.1 = 0
Signal path for intercarrier (2nd SIF) processing
2nd intercarrier and sound I/O switching
W2[7] W1[1] W1[0]
1
1
1
1
0
0
0
0
0
0
0
0
W7.1 = 1
FM
0
0
1
1
0
0
1
1
0
0
1
1
3 dB
external filter output
EXTFIL Audio
0
1
0
1
0
1
0
1
0
1
0
1
BAND-PASS
BYPASS
mode
FM
sound
AM
sound 1
AM
sound 2
EXTFILO
Figure
EXTFILI
external filter input
Input signal selection Signal at OUT1A and OUT1B
Input switch
FM
input
1
2
3
2
1
X
X
2
2
X
X
2
EXTFMI
9.
Rev. 04 — 25 May 2009
external FM input
AM
input
X
X
X
X
5
5
5
5
4
5
5
4
internal
Signal
path
internal
EXTFILI 7
EXTFMI 7
EXTFILI 6
internal
internal
internal
EXTFILI 6
EXTFILI 7
internal
internal
EXTFILI 6
switch
input
1
2
3
fixed-gain
Output switch
Input Signal path
6
6
7
7
7
7
amplifier
amplifier
AGC
AM:
FM:
TDA9897; TDA9898
internal BP via FM AGC
internal BP
internal BP
external BP via FM AGC external BP
internal BP + 6 dB
internal BP
internal BP
external BP
internal BP
internal BP
internal BP
external BP
Multistandard hybrid IF processing
output
switch
switch
input
7
6
4
5
DEMODULATOR
FM PLL
AM
© NXP B.V. 2009. All rights reserved.
Mono sound
Demodulation
via
internal BP
external BP
external input
internal BP
internal BP
internal BP
internal BP
external BP
internal BP
internal BP
external BP
008aaa145
OUT1A
OUT1B
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