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世平集團力推NXP 新一代 silicon tuner “TDA18271HD”解決方案

 2006-11-29
世平集團代理NXP(前身飛利浦半導體)二十年,持續助其於亞太據點作行銷佈達,NXP延續前一代TDA8275A silicon tuner的優良品質,並在此刻更進一步的推出TDA18271新產品,此晶片不但相容於所有的類比與數位電視標準(PAL、NTSC、SECAM、DVB-T、ISDB-T、ATSC、DVB-C),且晶片本身亦可將 low-IF signal 傳遞至 digital IF demodulator TDA8290/ TDA8295 (analog TV) 與 channel decoder TDA10046/ TDA10048 (digital TV)之功能。

相較於目前市場的的其他晶片,”NXP TDA18271”主要的功能與特色如下:
1. Low power consumption
2. Multi-standard off-air / cable
3. Fully integrated RF tracking filters for unwanted signal suppression
4. Fully integrated IF selectivity (no need for external SAW filters)
5. RF loop-through to drive a secondary TV receiving consumer equipment
6. Optimized second tuner output for straightforward multi-silicon tuner application.
7. Fully integrated oscillators with no external component
8. Integrated wide-band gain control
9. Package: HLQFN64

適用產品範圍:
1. PC TV
2. STB, DVD-RW
3. 中小型尺寸 LCD TV (27” 以下)

目前世平集團之NXP產品人員已著手發展TDA18271 + TDA8295之analog模組與PCI-E之 PC TV card,若有進一步需求,歡迎即刻洽詢產品線相關人員:MarCom@WPI-group.com

Example:
- PC application with TDA18271



Example:
- Dual tuner connection system with symmetrical 16 MHz sinus wave output to provide the system clock reference.



Example:
- Single tuner application with a 16 MHz output to provide the system clock reference