參數(shù)資料
型號： TDA9897HN/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)： 96/103頁
文件大?。?/td> 511K
代理商： TDA9897HN/V2
TDA9897_TDA9898_3
NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 03 — 11 January 2008
92 of 103
NXP Semiconductors
TDA9897; TDA9898
Multistandard hybrid IF processing
(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) Value depends on application.
(6) Optional.
(7) See Table 54.
Fig 49. Application diagram of TDA9897 using SAW lter with Nyquist slope
008aaa094
22 pF
RLFSYN2 CLFSYN2
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
22 pF
4 MHz(3)
3.3 k
(2)
39
n.c.
37
n.c.
44
43
47
CTAGC
220 nF
tuner
AGC
output
2
5
3
46
CFREF
100 pF
4 MHz
reference
input
VP = 5 V
41
40
analog
ground
4
TDA9897
BP
6
7
SAW
VIF
M1980
NYQUIST SLOPE
n.c.
8
n.c.
MPP2
(6)
AGC input for DIF
(from channel decoder)
BVS
2 V CVBS
output
AUD
9
10
SAW
SIF
X7550
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
external
FM input
digital
ground
21
ADRSEL
SDA
330
560
560
220 nF
19
100
20
23
SCL
100
24
4.7 nF
Cde-em
n.c.
390 nF
CCTAGC
IF
FM PLL
loop filter(7)
Rs
Cpar
Cs
ZIF Q or
1st DIF
(b)
(a)
digital LIF or
ZIF I or
analog 2nd
sound IF
(b)
(a)
(6)
1 nF
(5)
(6)
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相關代理商/技術參數(shù)
參數(shù)描述
TDA9897S1 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Multistandard hybrid IF processing
TDA9897V2 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Multistandard hybrid IF processing
TDA9898 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Multistandard hybrid IF processing
TDA9898HL 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Multistandard hybrid IF processing
TDA9898HL/V2/S1,11 功能描述:上下轉換器 MULTI APPL SYS RoHS:否 制造商:Texas Instruments 產品: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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