參數(shù)資料
型號: TDA9898HL/V2/S1
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, SOT313-2, MS-026, LQFP-48
文件頁數(shù): 95/103頁
文件大?。?/td> 511K
代理商: TDA9898HL/V2/S1
TDA9897_TDA9898_3
NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 03 — 11 January 2008
91 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) Optional single-ended IF input possible.
(6) Optional.
(7) See Table 54.
Fig 48. Application diagram of TDA9897
008aaa093
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
X6872
7 MHz WINDOW
n.c.
8
n.c.
MPP2
(6)
AGC input for DIF
(from channel decoder)
BVS
2 V CVBS
output
AUD
9
10
SAW
VIF
X6768
6 MHz WINDOW
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(5)
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)
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TDA9898HN 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Multistandard hybrid IF processing
TDA9898HN/V2,518 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(fēng)格:SMD/SMT 封裝 / 箱體:PQFP-128
TDA9898HN/V2,551 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(fēng)格:SMD/SMT 封裝 / 箱體:PQFP-128
TDA9898HN/V2-S 功能描述:上下轉(zhuǎn)換器 MULTI APPL SYS FOR TERRESTR IF 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(fēng)格:SMD/SMT 封裝 / 箱體:PQFP-128
TDA9898HN/V2-T 功能描述:上下轉(zhuǎn)換器 MULTI APPL SYS FOR TERRESTR IF 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(fēng)格:SMD/SMT 封裝 / 箱體:PQFP-128