SAA7131E中文资料PDF规格书
SAA7131E规格书详情
General description
The SAA7131E combines a digital global standard low-IF demodulator for analog TV with a PCI audio and video decoder.
Features
Generic properties
■ Package: LBGA256
■ Power supply: 3.3 V/1.8 V
■ Power consumption of typical application: 1.35 W
■ Meets requirements of PC Design Guides 98/99 and 2001
■ Is compliant with PCI Specification 2.2 and Advanced Configuration
■ PCI-bus Power Management Interface Specification, rev. 1.1, compliant (supported states: D0, D1, D2 and D3-hot)
■ Reference designs available
Digital global standard low-IF demodulator for analog TV
■ Digital IF demodulation for all analog TV standards worldwide (M/N, B/G/H, D/K, I and L/L’ standards)
■ Multistandard true synchronous demodulation with active carrier regeneration
■ Gated IF AGC acting on black level by using H/V PLL
■ Composite Video Blanking Sync (CVBS) gain levelling stage to provide nearly constant signal amplitude
■ Precise AFC/lock detector
■ 16 MHz reference frequency input (from low-IF tuner) or operating as crystal oscillator
■ High selectivity video low-pass filter for all standards
■ Sound performance comparable to or better than QSS single reference concepts
■ Alignment free
■ Nyquist filter in video baseband
■ Switchable IF PLL and IF AGC loop bandwidth
■ Accurate group delay equalization for all standards
■ Mostly digital FIR filter implementation (NSC notches, video low-pass filters)
■ No SAW filter needed
■ Especially suited for the Silicon Tuner TDA18271
■ Low application effort and external component count in combination with the TDA18271
■ Very robust IF demodulator coping with adverse field conditions
■ High pull-in range
■ CVBS and SSIF (Second Sound IF)/audio output with simple post filter (capacitor only)
■ Excellent FM sound
■ Acceptable AM sound
■ High FM deviation mode for China
■ Low video into sound crosstalk
■ Auto or forced mute for sound
■ Auto or forced blank for video
■ One 10-bit IF ADC on-chip
■ Two 10-bit DACs on-chip for CVBS and SSIF/audio
■ Internal PLL synthesizer which permits to use a low-cost crystal (typically 16 MHz)
■ Easy programming for I2C-bus
■ High flexibility through expert mode
■ I2C-bus interface and I2C-bus switch
■ Four I2C-bus addresses selectable through 2 external pins
■ Three general purpose input/output pins
■ Separate Standby mode.
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产品属性
- 型号:
SAA7131E
- 制造商:
PHILIPS
- 制造商全称:
NXP Semiconductors
- 功能描述:
Global standard low-IF demodulator and PCI audio and video decoder for analog TV
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
PHILIPS/飞利浦 |
23+ |
NA/ |
82 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
PHILIPS/飞利浦 |
2022 |
BGA |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
PHILIPS |
1922+ |
BGA |
6852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
PHILIPS原装正品专卖 |
23+ |
BGA |
12300 |
专注原装正品现货特价中量大可定 |
询价 | ||
PHILIPS |
22+ |
BGA-M |
4897 |
绝对原装!现货热卖! |
询价 | ||
PHILIPS |
BGA256 |
68500 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
PHILIPS/NXP |
23+ |
BGA |
3000 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
PHILIPS |
2021+ |
BGA |
6118 |
百分百原装正品 |
询价 | ||
NXP |
23+ |
BGA |
18000 |
询价 | |||
PHILIPS |
2023+ |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 |