TDA9888

更新时间： 2024-01-04 09:59:50

品牌	Logo	应用领域
恩智浦 - NXP		放大器
页数	文件大小	规格书
22页	133K
描述
DVB selective AGC amplifier

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技术参数
数据手册

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TDA9888 技术参数

是否Rohs认证：	不符合	生命周期：	Transferred
包装说明：	SSOP, SSOP16,.3	Reach Compliance Code：	unknown
风险等级：	5.78	Is Samacsys：	N
JESD-30 代码：	R-PDSO-G16	JESD-609代码：	e0
端子数量：	16	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：	SSOP	封装等效代码：	SSOP16,.3
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE, SHRINK PITCH
电源：	5 V	认证状态：	Not Qualified
子类别：	Other Consumer ICs	最大压摆率：	64 mA
表面贴装：	YES	温度等级：	COMMERCIAL
端子面层：	Tin/Lead (Sn/Pb)	端子形式：	GULL WING
端子节距：	0.635 mm	端子位置：	DUAL
Base Number Matches：	1

TDA9888 数据手册

Philips Semiconductors

Product speciﬁcation

DVB selective AGC ampliﬁer

TDA9888TS; TDA9889TS

FEATURES

• Tuner Automatic Gain Control (TAGC) detector for

independent tuner gain control loop applications

• Applicable for terrestrial and cable TV reception

• TAGC operating as peak-sync detector, fast reaction

time due to additional speed-up detector

• 70 dB variable gain wide-band Intermediate Frequency

(IF) amplifier (AC-coupled)

• TAGC switch for feed-through of TAGC signal from

analog TV demodulator (e.g. TDA9886) in case of

hybrid (analog and digital TV demodulation) application

• Gain control via external control voltage (0 to 3 V)

• 2 V (p-p) differential low IF (downconverted) output for

direct Analog-to-Digital Converter (ADC) interfacing

• Stabilizer circuit for ripple rejection and to achieve

• Digital Video Broadcast (DVB) downconversion with

integrated selectivity (allows to use one SAW filter

applications)

constant output signals

• Electrostatic discharge (ESD) protection for all pins.

• Integrated anti-aliasing tracking low-pass filter

GENERAL DESCRIPTION

• Fully integrated synthesizer controlled oscillator with

The TDA9888TS; TDA9889TS is an AGC amplifier circuit

with integrated selectivity. The device provides

downconversion and filtering without alignment for all DVB

standards. The filtering considers the tough neighbouring

channel conditions.

excellent phase noise performance

• Synthesizer frequencies for a wide range of world wide

DVB standards (for IF centre frequencies of 36, 44

and 57 MHz) with different channel bandwidths

(6, 7 and 8 MHz) are possible; see Tables 1 and 2

• 4 MHz reference frequency input [signal from

Phase-Locked Loop (PLL) tuning system] or operating

as crystal oscillator

ORDERING INFORMATION

TYPE

PACKAGE

NUMBER

NAME

DESCRIPTION

VERSION

TDA9888TS

TDA9889TS

SSOP16 plastic shrink small outline package; 16 leads; body width 5.3 mm

SOT338-1

2004 Nov 02

123 4 5 6 7...22

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