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车用影音及GPS技术发展与应用

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产品应用

․Cellular Phone
․PND
․PMP/MP4
․Portable DVD Player
․Portable TV
․USB dongle
․NB
․DTV tuner module

文字介绍

NMI310结合四频段、直接降频、DVB-H基频解调及所需内存等技术,灵敏度、频道切换及干扰抑制等性能较为突出。接收器可同时接收8个频道并维持在3.0dB的低杂音指数(Noise Figure),因此可提供广泛的覆盖性。
另外在低功耗的设计上已达到20dBm,在系统线性度上最多可达到10dB。其它包括55dB的相邻信道选择性能力且在8K模式下有着较高的都卜勒(Doppler)性能。因为SoC的特性加上无需外部内存,Balun转换器及其它射频组件等特点,可降低材料成本。
我要联络 诠鼎集团 中国 NEWPORT 产品线人员

【NEWPORT - NMI320 (ISDB-T 1&3 Seg)】

 

产品规格

․ISDB-T 1 & 3 Segment Tuner + Demodulator SOC
․Supports UHF and VHF operation
․Power consumption below 72 mW
․7mm x 7mm BGA package
․Support SPI, SDIO, TS, EBI and I2C Interfaces

产品特性

․RF Tuner, Baseband Demodulator and Memory integrated on a single SOC die
․Dual mode 1 segment and 3 segment operation
․Very low noise figure: 3.0 dB typical
․Up to +25dBm IIP3
․-110dm Sensitivity (QPSK)

产品应用

․Cellular Phone
․PND
․PMP/MP4
․Portable DVD Player
․Portable TV
․USB dongle
․NB
․DTV tuner module

文字介绍

NM320的主要特点为具有高于120dB的动态增益范围,50dB的镜像抑制及大于55dB的相邻信道选择性能力。功率消耗为70mW、杂音指数(Noise Figure) 3.0dB,及线性度(+20dBm IP3),并包含双频段的接收能力,ISDB-T One & Three Seg的解调能力及所有所需的内存,而且不需外接内存,Balun转换器及回路滤波器(Loop Filter)。使能于较少的材料成本(BOM Cost)下,提供客户完整的解决方案。
我要联络 诠鼎集团 中国 NEWPORT 产品线人员

【NEWPORT - NMI500 (CMMB)】

 

产品规格

․CMMB Mobile TV Tuner + Demodulator SOC
․65nm CMOS
․VHF, UHF and S Band multi-band support
․Ultra low power consumption: 10mW (assuming 10% duty cycle mode) and 100mW CW
․6mm x 6mm BGA package
․Support SPI, SDIO, TS, EBI and I2C Interfaces

产品特性

․RF Tuner, Baseband Demodulator and Memory integrated on a single SOC die
․Integrated LNA with 2 dB NF
․Sensitivity 101dBm
․High Linearity (+5dBm IP3)
․110dB gain range
․60dB typical adjacent channel selectivity

产品应用

․Cellular Phone
․PND
․PMP/MP4
․Portable DVD Player
․Portable TV
․USB dongle
․NB
․DTV tuner module

文字介绍

The NMI500 Sundance C mobile digital TV receiver integrates an RF tuner, demodulator and all required memory into a single monolithic CMOS device. “Newport Media’s CMMB SOC will help transform the Mobile TV industry in China,”
Key features of the NMI500 include the world’s lowest power consumption and excellent RF performance including 120dB of variable gain, and greater than 55dB of adjacent channel selectivity. The SOC integrates UHF and S-band receiver, CMMB demodulator, plus all necessary memory. No other external memory, baluns or loop filters are required to create a complete solution with a very low bill of materials. The device is manufactured using low-cost, 65 nanometer complementary metal-oxide semiconductor (CMOS) process technology and is packaged in a fine pitch plastic ball grid array (FBGA).
我要联络 诠鼎集团 中国 NEWPORT 产品线人员

【NXP - GPS LNA - BGU7005】

 

产品规格

1.5~2.85V; 4.5mA

产品特性

‧size: 1 x 1.45 x 0.5 mm
‧NF: 0.9dB
‧Gain: 16.5dB
‧P1dB: -11dBm
‧IIP3: 9dBm
‧僅需兩個外部元件: 匹配電感、去偶合電容

产品应用

GPS,PND,手機,GPS模組

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