参数资料
型号: TDA9898HL/V3
厂商: NXP SEMICONDUCTORS
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP48
封装: 7 X 7 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT313-2, LQFP-48
文件页数: 94/103页
文件大小: 529K
代理商: TDA9898HL/V3
TDA9897_TDA9898_4
NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 04 — 25 May 2009
90 of 103
NXP Semiconductors
TDA9897; TDA9898
Multistandard hybrid IF processing
13. Application information
(1) Optional single-ended IF input possible.
(2) Application depends on synthesizer frequency; see Table 57.
(3) Application of FM PLL loop lter; see Table 54.
(4) EMI suppression lter for DC, e.g. BLM21RK121SN1 (Murata).
(5) Capacitor connected only for TDA9898.
Fig 47. Application diagram of TDA9897 and TDA9898; ATV/DVB-T
001aai815
22 pF
synthesizer
downconverter
loop filter(2)
100 nF
470
3.3 k
synthesizer
trap control
loop filter
1.5 nF
CAF
470 nF
1
48
45
42
38
39
analog
ground
VP = 5 V
470 nF
100 nF
37
n.c.
44
43
47
CTAGC
220 nF
tuner
AGC
output
470 nF
CIFAGC(5)
100 nF
CCTAGC
2
5
3
46
CFREF
100 pF
4 MHz
reference
input
41
40
4
TDA9897
TDA9898
6
7
8
AGC input for DIF
(from channel decoder)
BVS
2 V CVBS
output
AUD
1st DIF
digital LIF or
analog 2nd
sound IF
9
10
11
12
13
14
22
18
15
16
17
36
35
32
34
33
31
30
29
28
27
26
25
VIF PLL
loop filter
digital
ground
21
ADRSEL
SDA
100
220 nF
19
100
20
23
SCL
100
24
RLFSYN2 CLFSYN2
external
FM input
4.7 nF
Cde-em
n.c.
7 MHz WINDOW
6 MHz WINDOW
SAW
X3450L
IF(1)
FM PLL loop filter(3)
Rs
Cpar
Cs
L(4)
相关PDF资料
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TDA9898HN/V3 SPECIALTY CONSUMER CIRCUIT, PQCC48
TDA9897HL/V3 SPECIALTY CONSUMER CIRCUIT, PQFP48
TDA9897HN/V3 SPECIALTY CONSUMER CIRCUIT, PQCC48
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TDA9898HL/V2/S1 SPECIALTY CONSUMER CIRCUIT, PQFP48
相关代理商/技术参数
参数描述
TDA9898HN 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Multistandard hybrid IF processing
TDA9898HN/V2,518 功能描述:上下转换器 MULTI APPL SYS RoHS:否 制造商:Texas Instruments 产品:Down Converters 射频:52 MHz to 78 MHz 中频:300 MHz LO频率: 功率增益: P1dB: 工作电源电压:1.8 V, 3.3 V 工作电源电流:120 mA 最大功率耗散:1 W 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PQFP-128
TDA9898HN/V2,551 功能描述:上下转换器 MULTI APPL SYS RoHS:否 制造商:Texas Instruments 产品:Down Converters 射频:52 MHz to 78 MHz 中频:300 MHz LO频率: 功率增益: P1dB: 工作电源电压:1.8 V, 3.3 V 工作电源电流:120 mA 最大功率耗散:1 W 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PQFP-128
TDA9898HN/V2-S 功能描述:上下转换器 MULTI APPL SYS FOR TERRESTR IF RoHS:否 制造商:Texas Instruments 产品:Down Converters 射频:52 MHz to 78 MHz 中频:300 MHz LO频率: 功率增益: P1dB: 工作电源电压:1.8 V, 3.3 V 工作电源电流:120 mA 最大功率耗散:1 W 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PQFP-128
TDA9898HN/V2-T 功能描述:上下转换器 MULTI APPL SYS FOR TERRESTR IF RoHS:否 制造商:Texas Instruments 产品:Down Converters 射频:52 MHz to 78 MHz 中频:300 MHz LO频率: 功率增益: P1dB: 工作电源电压:1.8 V, 3.3 V 工作电源电流:120 mA 最大功率耗散:1 W 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PQFP-128