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: 43/103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
44 of 103
NXP Semiconductors
TDA9897; TDA9898
Multistandard hybrid IF processing
tresp
response time
increasing VIF step;
negative modulation
normal mode
-
4.3
-
s/dB
fast mode
-
1.5
-
s/dB
increasing VIF step;
positive modulation;
normal mode
130
-
s/dB
decreasing VIF step;
negative modulation
normal mode
-
1.9
-
ms/dB
fast normal mode
-
0.08
-
ms/dB
2nd mode
-
0.25
-
ms/dB
fast 2nd mode
-
0.01
-
ms/dB
decreasing VIF step;
positive modulation
20 dB
-
890
-
ms
fast mode
-
2.6
-
ms/dB
normal mode
-
143
-
ms/dB
αth(fast)VIF
VIF fast mode threshold
L standard
10
6
2dB
VVAGC(step)
VIF AGC voltage difference
(step)
-
40
-
mV/bit
Pin MPP1 operating as open-collector output port
VOL
LOW-level output voltage
I = 2 mA (sink)
-
0.4
V
Isink(o)
output sink current
W7[3] = 0
-
3
mA
W7[3] = 1
-
10
A
VOH
HIGH-level output voltage
-
VP + 0.5 V
VIF AGC; pin CIFAGC
Ich(max)
maximum charge current
L standard
75
100
125
A
Ich(add)
additional charge current
L standard: in the event of
missing VITS pulses and
no white video content
-
100
-
nA
Idch
discharge current
L standard; normal mode
-
35
-
nA
L standard; fast mode
-
1.8
-
A
Table 53.
Characteristics …continued
VP =5V; Tamb =25 °C; see Table 25 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); not dual mode; measurements taken in test circuit of Figure 50 and Figure 51;
unless otherwise specied.
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
相关PDF资料
PDF描述
TDA9910HW/8/C1 1-CH 12-BIT RESISTANCE LADDER ADC, PARALLEL ACCESS, PQFP48
TDA9917HW/12/C1 1-CH 8-BIT RESISTANCE LADDER ADC, PARALLEL ACCESS, PQFP48
TDA9917HW/25/C1 1-CH 8-BIT RESISTANCE LADDER ADC, PARALLEL ACCESS, PQFP48
TDA9923AHW 4-CH 12-BIT RESISTANCE LADDER ADC, SERIAL ACCESS, PQFP48
TDA9950TT/C2,512 SPECIALTY CONSUMER CIRCUIT, PDSO20
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