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参数资料
| 型号： | TDA9889TS/V1,512 |
| 厂商： | NXP SEMICONDUCTORS |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PDSO16 |
| 封装： | 5.30 MM, PLASTIC, SOT-338-1, SSOP-16 |
| 文件页数： | 12/22页 |
| 文件大小： | 136K |
| 代理商： | TDA9889TS/V1,512 |
2004 Nov 02
2
Philips Semiconductors
Product specication
DVB selective AGC amplier
TDA9888TS; TDA9889TS
FEATURES
Applicable for terrestrial and cable TV reception
70 dB variable gain wide-band Intermediate Frequency
(IF) amplifier (AC-coupled)
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
Digital Video Broadcast (DVB) downconversion with
integrated selectivity (allows to use one SAW filter
applications)
Integrated anti-aliasing tracking low-pass filter
Fully integrated synthesizer controlled oscillator with
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
4 MHz reference frequency input [signal from
Phase-Locked Loop (PLL) tuning system] or operating
as crystal oscillator
Tuner Automatic Gain Control (TAGC) detector for
independent tuner gain control loop applications
TAGC operating as peak-sync detector, fast reaction
time due to additional speed-up detector
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
Stabilizer circuit for ripple rejection and to achieve
constant output signals
Electrostatic discharge (ESD) protection for all pins.
GENERAL DESCRIPTION
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.
ORDERING INFORMATION
TYPE
NUMBER
PACKAGE
NAME
DESCRIPTION
VERSION
TDA9888TS
SSOP16
plastic shrink small outline package; 16 leads; body width 5.3 mm
SOT338-1
TDA9889TS
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| TDA9897 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Multistandard hybrid IF processing |
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