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参数资料
型号： TDA9897HN/V2
厂商： NXP SEMICONDUCTORS
元件分类： 消费家电
英文描述： SPECIALTY CONSUMER CIRCUIT, PQCC48
封装： 7 X 7 MM, 0.85 MM HEIGHT, PLASTIC, SOT619-1, MO-220, HVQFN-48
文件页数： 85/103页
文件大小： 511K
代理商： TDA9897HN/V2
TDA9897_TDA9898_3
NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 03 — 11 January 2008
82 of 103
NXP Semiconductors
TDA9897; TDA9898
Multistandard hybrid IF processing
[1]
Some parameters can be decreased at VP = 4.5 V.
[2]
This parameter is not tested during production and is only given as application information.
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
[2] -2
-k
Rrsn(xtal)
crystal resonance
resistance
-
200
Cpull
pull capacitance
[9] ---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
--1600
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
[2] -2
-k
Vref(RMS)
RMS reference
voltage
80
-
400
mV
RO
output resistance
of external reference signal
source
[2] -
2
4.7
k
Cdec
decoupling
capacitance
to external reference signal
source
[2] 22
100
-
pF
Reference frequency input from external source; W7[7] = 0; pin FREF
VFREF
voltage on pin FREF
(DC)
pin open-circuit
2.2
2.5
2.8
V
Ri
input resistance
[2] 50
--k
fref
reference frequency
[8] -4
-MHz
Vref(RMS)
RMS reference
voltage
see Figure 46
15
150
500
mV
RO
output resistance
of external reference signal
source; AC-coupled
-
4.7
k
Cdec
decoupling
capacitance
to external reference signal
source
22
100
-
pF
Rswoff(FREF)
switch-off resistance
on pin FREF
to switch off reference signal
input by external resistor
wired between pin FREF
and GND
3.9
-
27
k
Iswoff
switch-off current
Rswoff(FREF) = 3.9 k
-
100
A
Rswoff(FREF) =22k
-75
-
A
Table 56.
Characteristics …continued
VP =5V[1]; Tamb =25 °C; 8 MHz system; see Table 34 and Table 35; CW test input signal is used for specication;
Vi(IF) = 10 mV (RMS); fIF = 36 MHz for low IF output of 5 MHz; IF input from 50 via broadband transformer 1 : 1;
gain controlled amplier adjusted to typical specied output level; measurements taken in test circuit of
Figure 50 and Figure 51 with 4 MHz crystal oscillator reference; 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
TDA9897S1 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Multistandard hybrid IF processing
TDA9897V2 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Multistandard hybrid IF processing
TDA9898 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Multistandard hybrid IF processing
TDA9898HL 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Multistandard hybrid IF processing
TDA9898HL/V2/S1,11 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
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