參數(shù)資料
型號(hào): TDA9897HL/V3
廠商: NXP SEMICONDUCTORS
元件分類: 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP48
封裝: 7 X 7 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT313-2, LQFP-48
文件頁(yè)數(shù): 97/103頁(yè)
文件大小: 529K
代理商: TDA9897HL/V3
TDA9897_TDA9898_4
NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 04 — 25 May 2009
93 of 103
NXP Semiconductors
TDA9897; TDA9898
Multistandard hybrid IF processing
(1) Optional 4 MHz quartz crystal oscillator.
(2) Alternative buffered TAGC voltage output.
(3) Alternative VIF AGC voltage monitor output.
(4) Optional use of (a) PORT1, (b) PORT2 or (c) PORT3.
(5) Optional CVBS buffer at setting (a) W6[1] = 0, 2 V CVBS or (b) W6[1] = 1, 1.7 V CVBS.
(6) Optional analog AFC voltage output.
(7) Optional output current increase at output (a) 1st DIF respectively (b) digital LIF.
(8) Optional radio application with external BP.
Fig 50. Optional applications
001aai818
R
≥ 1 k
R
≥ 1 k
43
560
220
22 k
560
22 k
47
F
BP
digital LIF or
analog 2nd
sound IF
R
≥ 1 k
R
≥ 1 k
1st DIF
1 V CVBS
into 75
VAGC voltage
monitor output
buffered TAGC
control voltage
output
TDA9897
TDA9898
42
(4c)
TDA9897
TDA9898
16
(6)
TDA9897
TDA9898
35
(4b)
TDA9897
TDA9898
27
26
(7b)
TDA9897
TDA9898
30
29
(7a)
TDA9897
TDA9898
33
(5b)
TDA9897
TDA9898
12
(3)
PORT1
PORT2
PORT3
TDA9897
TDA9898
12
(4a)
22 k
22 pF
100 nF
4 MHz
TDA9897
TDA9898
46
39
(1)
CTAGC
220 nF
TDA9897
TDA9898
47
42
(2)
TDA9897
TDA9898
15
17
(8)
VP
68
220
47
F
1 V CVBS
into 75
TDA9897
TDA9898
33
(5a)
VP
4.7 k
VP
4.7 k
VP
4.7 k
VP
AFC
voltage
output
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TDA9897HN/V3 SPECIALTY CONSUMER CIRCUIT, PQCC48
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TDA9897HL/V2/S1 SPECIALTY CONSUMER CIRCUIT, PQFP48
TDA9897HN/V2 SPECIALTY CONSUMER CIRCUIT, PQCC48
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