參數(shù)資料
型號(hào)： 935263704518
廠商： NXP SEMICONDUCTORS
元件分類： 接收器
英文描述： AM/FM, AUDIO DEMODULATOR, PQFP44
封裝： PLASTIC, QFP-44
文件頁數(shù)： 68/71頁
文件大?。?/td> 304K
代理商： 935263704518
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Sound IF (SIF) input switch
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SIF Automatic Gain Control (AGC) with 24 dB control range
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Switchable 10 dB SIF input attenuator
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SIF 8-bit Analog-to-Digital Converter (ADC)
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Easy TV standard programming option
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Differential Quadrature Phase Shift Keying (DQPSK) demodulation for different standards, simultaneously with 1-channel FM
demodulation
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Near Instantaneous Companded Audio Multiplex (NICAM) decoding (B/G, D/K, I and L standard)
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2-carrier multi-standard FM demodulation (B/G, D/K, I and M standard)
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Single carrier high deviation FM mono demodulation mode
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Decoding for three analog multi-channel systems (A2) and satellite sound
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Adaptive de-emphasis for satellite
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Programmable identification (B/G, D/K and M standard) and different identification times
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FM pilot carrier presence detector
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Optional AM demodulation for L standard, simultaneously with NICAM
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Monitor selection for FM/AM demodulator outputs and FM and NICAM signals with peak option
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Automatic FM dematrixing option
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Digital crossbar switch
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IS-bus serial audio output with matrix, level adjust and mute
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Dual audio Digital-to-Analog Converter (DAC) from digital crossbar switch to analog crossbar switch, bandwidth 15 kHz
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Automatic Volume Level (AVL) control
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Analog crossbar switch with inputs for mono and stereo
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Output selection of mono, stereo, dual, dual A or dual B
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Additional mono output with automatic select
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20 kHz bandwidth for analog path
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Standby mode
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Automatic output selection for TV applications.
Applications
Datasheet
Type nr.
Title
Publication
release date
Datasheet status
Page
count
File
size
(kB)
Datasheet
TDA9874A Digital TV sound
demodulator/decoder
08-Apr-00
Product
Specification
68
231
Download
Products, packages, availability and ordering
相關(guān)PDF資料
PDF描述
935265290112 AM/FM, AUDIO DEMODULATOR, PDIP42
93526374518 FM, AUDIO DEMODULATOR, PQFP44
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935263897551 1-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP32
935263898112 1-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28
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