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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： 61/103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
60 of 103
NXP Semiconductors
TDA9897; TDA9898
Multistandard hybrid IF processing
THD
total harmonic distortion
54 % modulation; BP on;
see Figure 33
-
0.5
1.0
%
BAF(3dB)
3 dB AF bandwidth
12
18
-
kHz
(S/N)w(AF)
AF weighted
signal-to-noise ratio
“ITU-R BS.468-4”
BP on
38
42
-
dB
BP off
44
50
-
dB
composite IF;
PC / SC = 10 dB; VIF
modulation = color bar;
“ITU-R BS.468-4”;
SAW lter application
see Figure 47; BP on
-40
-
dB
Reference frequency
General
fref
reference frequency
[28] -4
-MHz
Reference frequency generation with crystal; pin OPTXTAL
VOPTXTAL
voltage on pin OPTXTAL
(DC)
pin open-circuit
2.3
2.6
2.9
V
Ri
input resistance
[3] -2
-k
Rrsn(xtal)
crystal resonance
resistance
-
200
Cpull
pull capacitance
[29] --
-pF
Rswoff(OPTXTAL)
switch-off resistance on pin
OPTXTAL
to switch off crystal input
by external resistor wired
between pin OPTXTAL
and GND
0.22
-
4.7
k
Iswoff
switch-off current
Rswoff(OPTXTAL) = 0.22 k
-
5000
A
Rswoff(OPTXTAL) = 3.3 k
-
500
-
A
Reference frequency input from external source; pin OPTXTAL
VOPTXTAL
voltage on pin OPTXTAL
(DC)
pin open-circuit
2.3
2.6
2.9
V
Ri
input resistance
[3] -2
-k
Vref(RMS)
RMS reference voltage
80
-
400
mV
RO
output resistance
of external reference
signal source
[3] -
2
4.7
k
Cdec
decoupling capacitance
to external reference
signal source
[3] 22
100
-
pF
Reference frequency input from external source; pin FREF
VFREF
voltage on pin FREF (DC)
pin open-circuit
2.2
2.5
2.8
V
Ri
input resistance
[3] 50
-
k
fref
reference frequency
[28] -4
-MHz
Table 53.
Characteristics …continued
VP =5V; Tamb =25 °C; see Table 24 for input frequencies; B/G standard is used for the specication (fPC = 38.375 MHz;
fSC = 32.875 MHz; PC / SC = 13 dB; fAF = 400 Hz); input level Vi(IF) = 10 mV (RMS) (sync level for B/G; peak white level
for L); IF input from 50
via broadband transformer 1 : 1; video modulation: Vestigial SideBand (VSB); residual carrier for
B/G is 10 % and for L is 3 %; video signal in accordance with “ITU-T J.63 line 17 and line 330” or “NTC-7 Composite”;
internal Nyquist slope switched on (W7[0] = 0); measurements taken in test circuit of Figure 51; unless otherwise specied.
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
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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
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