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TDA9898HL/V3

更新时间： 2024-01-07 18:19:26

品牌	Logo	应用领域
恩智浦 - NXP		消费电路商用集成电路
页数	文件大小	规格书
103页	530K
描述
Multistandard hybrid IF processing

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技术参数
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TDA9898HL/V3 技术参数

生命周期：	Obsolete	零件包装代码：	QFP
包装说明：	LFQFP,	针数：	48
Reach Compliance Code：	unknown	HTS代码：	8542.39.00.01
风险等级：	5.83	Is Samacsys：	N
商用集成电路类型：	CONSUMER CIRCUIT	JESD-30 代码：	S-PQFP-G48
长度：	7 mm	功能数量：	1
端子数量：	48	最高工作温度：	70 °C
最低工作温度：	-20 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	LFQFP	封装形状：	SQUARE
封装形式：	FLATPACK, LOW PROFILE, FINE PITCH	认证状态：	Not Qualified
座面最大高度：	1.6 mm	最大供电电压 (Vsup)：	5.5 V
最小供电电压 (Vsup)：	4.5 V	表面贴装：	YES
温度等级：	OTHER	端子形式：	GULL WING
端子节距：	0.5 mm	端子位置：	QUAD
宽度：	7 mm	Base Number Matches：	1

TDA9898HL/V3 数据手册

TDA9897; TDA9898

NXP Semiconductors

Multistandard hybrid IF processing

Table 1.

Quick reference data …continued

V_P= 5 V; T_amb= 25 °C.

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

ϕ_n(synth)

synthesizer phase noise

with 4 MHz crystal oscillator

reference; f_synth= 31 MHz;

f_IF= 36 MHz

[8]

at 1 kHz

115

102

119

dBc/Hz

at 10 kHz

at 100 kHz

at 1.4 MHz

α_{ripple(pb)LIF}low IF pass-band ripple

6 MHz bandwidth

2.7

7 MHz bandwidth

8 MHz bandwidth

α_stpb

α_image

C/N

stop-band attenuation

image rejection

8 MHz band; f = 15.75 MHz

−10 MHz to 0 MHz; BP on

at f_o= 4.9 MHz;

112

118

[8][9][10]

carrier-to-noise ratio

dBc/Hz

V_i(IF)= 10 mV (RMS);

see Figure 37

Reference frequency input from external source

[11]

f_ref

reference frequency

W7[7] = 0

MHz

V_ref(RMS)

RMS reference voltage

W7[7] = 0; see Figure 34

and Figure 46

150

500

[1] Values of video and sound parameters can be decreased at V_P= 4.5 V.

[2] AC load; C_L< 20 pF and R_L> 1 kΩ. The sound carrier frequencies (depending on TV standard) are attenuated by the integrated sound

carrier traps.

[3] Condition: luminance range (5 steps) from 0 % to 100 %. Measurement value is based on 4 of 5 steps.

[4] The sound carrier trap can be bypassed by setting the I²C-bus bit W2[0] to logic 0; see Table 23. In this way the full composite video

spectrum appears at pin CVBS. The video amplitude is reduced to 1.1 V (p-p).

[5] Measurement using 200 kHz high-pass ﬁlter, 5 MHz low-pass ﬁlter and subcarrier notch ﬁlter (“ITU-T J.64”).

[6] To match the AFC output signal to different tuning systems a current output is provided. The test circuit is given in Figure 19. The

AFC steepness can be changed by resistors R1 and R2.

[7] With single-ended load for f_IF< 45 MHz R_L≥ 1 kΩ and C_L≤ 5 pF to ground and for f_IF= 45 MHz to 60 MHz R_L= 1 kΩ and C_L≤ 3 pF to

ground.

[8] This parameter is not tested during production and is only given as application information.

[9] Noise level is measured without input signal but AGC adjusted corresponding to the given input level.

[10] Set with AGC nominal output voltage as reference. For C/N measurement switch input signal off.

[11] The tolerance of the reference frequency determines the accuracy of VIF AFC, RIF AFC, FM demodulator center frequency, maximum

FM deviation, sound trap frequency, LIF band-pass cut-off frequency, as well as the accuracy of the synthesizer.

TDA9897_TDA9898_4

Product data sheet

Rev. 04 — 25 May 2009

6 of 103

1...3 4 567 8 9...103

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与TDA9898HL/V3相关器件

型号	品牌	描述	获取价格	数据表
TDA9898HL/V3,151	NXP	TDA9897; TDA9898 - Multistandard hybrid IF processing QFP 48-Pin	获取价格
TDA9898HL/V3,157	NXP	TDA9897; TDA9898 - Multistandard hybrid IF processing QFP 48-Pin	获取价格
TDA9898HN	NXP	Multistandard hybrid IF processing	获取价格
TDA9898HN/V2	NXP	IC SPECIALTY CONSUMER CIRCUIT, PQCC48, 7 X 7 MM, 0.85 MM HEIGHT, PLASTIC, SOT619-1, MO-220	获取价格
TDA9898HN/V3	NXP	Multistandard hybrid IF processing	获取价格
TDA9898S1	NXP	Multistandard hybrid IF processing	获取价格

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