參數(shù)資料
型號： TDA9898HN/V2
廠商： NXP SEMICONDUCTORS
元件分類： 消費家電
英文描述： SPECIALTY CONSUMER CIRCUIT, PQCC48
封裝： 7 X 7 MM, 0.85 MM HEIGHT, PLASTIC, SOT619-1, MO-220, HVQFN-48
文件頁數(shù)： 94/103頁
文件大?。?/td> 511K
代理商： TDA9898HN/V2
TDA9897_TDA9898_3
NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 03 — 11 January 2008
90 of 103
NXP Semiconductors
TDA9897; TDA9898
Multistandard hybrid IF processing
13. Application information
(1) Connect resistor if external reference signal is not used.
(2) Connect resistor if crystal is not used.
(3) Use of crystal is optional.
(4) Application depends on synthesizer frequency; see Table 57.
(5) Optional single-ended IF input possible.
(6) Optional.
(7) See Table 54.
Fig 47. Application diagram of TDA9898
008aaa092
22 pF
22 k
(1)
synthesizer
downconverter
loop filter(4)
100 nF
470
synthesizer
trap control
loop filter
CAF2
1.5 nF
CAF1
470 nF
1
48
45
i.c.
42
38
3.3 k
(2)
39
n.c.
37
n.c.
44
43
47
CTAGC
220 nF
tuner
AGC
output
470 nF
CIFAGC
390 nF
CCTAGC
2
5
3
46
CFREF
100 pF
4 MHz
reference
input
VP = 5 V
41
40
analog
ground
4
TDA9898
BP
6
7
8
n.c.
MPP2
(6)
AGC input for DIF
(from channel decoder)
BVS
2 V CVBS
output
AUD
ZIF Q or
1st DIF
(b)
(a)
digital LIF or
ZIF I or
analog 2nd
sound IF
(b)
(a)
9
10
11
12
13
14
22
18
15
16
17
36
35
32
34
33
31
30
29
28
27
26
25
MPP1
VIF
loop filter
digital
ground
21
ADRSEL
SDA
330
560
560
220 nF
19
100
20
23
SCL
100
24
RLFSYN2 CLFSYN2
22 pF
4 MHz(3)
external
FM input
4.7 nF
Cde-em
n.c.
SAW
VIF
X6872
7 MHz WINDOW
SAW
VIF
X6768
6 MHz WINDOW
IF(5)
FM PLL
loop filter(7)
Rs
Cpar
Cs
(6)
相關(guān)PDF資料
PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TDA9898S1 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Multistandard hybrid IF processing
TDA9898V2 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Multistandard hybrid IF processing
TDA9899 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Multistandard hybrid IF processing including car mobile
TDA9899HL 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Multistandard hybrid IF processing including car mobile
TDA9899HL/V2,118 功能描述:上下轉(zhuǎn)換器 MULTI APPL SYS RoHS:否 制造商:Texas Instruments 產(chǎn)品:Down Converters 射頻:52 MHz to 78 MHz 中頻:300 MHz LO頻率: 功率增益: P1dB: 工作電源電壓:1.8 V, 3.3 V 工作電源電流:120 mA 最大功率耗散:1 W 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:PQFP-128
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