车用影音及GPS技术发展与应用

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我要联络品佳集团中国 Microchip 产品线人员

【Microchip - LIN Transceiver】

产品规格

Description LIN Transceiver with integrated Vreg
Vreg Output Voltage Options (V) 3.3 - 5
Vreg Output Current (mA) 50
Max. Baud Rate (kBaud) 20
Vcc Range (V) 5.5 to 18

产品特性

‧Physical Layer Transceiver interface to support LIN Bus Specifications Version 1.3, 2.0, 2.1 and SAE J2602
‧LIN Bus pin with internal pull-up resistor and diode protect against ground shorts and loss of ground
‧Wake Up through LIN Bus activity (filtered) or LWAKE pin
‧Thermal shutdown protection
‧Built-in Voltage Regulator with wide operating voltage range up to 30V and regulation range from 5.5V to 18V
‧Load dump protection up to 43V
‧RESET Output
‧MCP2022 available in 14-pin PDIP, SOIC and TSSOP packages
-MCP2022-330 with 3.3V regulator
-MCP2022-500 with 5V regulator
‧Extended temperature range: -40°C to +125°C
‧Automotive Qualification

产品应用

Gether the Car information using low costLIN BUS

文字介绍

The MCP2022 provides a bidirectional, half-duplex communication physical interface to an automotive and industrial Local Interconnect (LIN) and SAE J2602 bus. Operation covers LIN Bus Specification Versions 1.3, 2.0, 2.1 and SAE J2602. The device incorporates a voltage regulator with 5V/50mA or 3.3V/50mA output. The regulator is short-circuit protected and also includes thermal shutdown. The regulator has been specifically designed to operate in the automotive environment and will survive reverse battery conditions, +43V load dump transients and double-battery jump starts. The device has been designed to meet the stringent quiescent current requirements of the automotive industry. The devices’ very low emissions, excellent robustness to automotive transients and very high ESD robustness have been confirmed by independent test authorities.

我要联络品佳集团中国 Microchip 产品线人员

【Mstar - MST776-I-LF】

产品规格

Car TV Processor with PIP/POP

产品特性

‧Supports video input 480i, 480p, 576i, 576p,
‧720p, 1080i; RGB input resolution in 640x480,
‧800x480, 800x600(SVGA), and 1024x768(XGA)

产品应用

Car TV and Portable DVD

文字介绍

The MST776-I is a high quality ASIC for Car TV and portable DVD player applications. It receives analog NTSC/PAL/SECAM CVBS and S-Video inputs from TV tuners, DVD or VCR sources, including weak and distorted signals, as well as analog RGB input from GPS systems. Automatic gain control (AGC) and 10-bit 3-channel A/D converters provide high resolution video quantization. With automatic video source and mode detection. Multiple internal adaptive PLLs precisely extract pixel clock from video source and perform sharp color demodulation. PIP/POP is provided for multimedia applications. Built-in line-buffer supports adaptive 2-D comb-filter, 2-D sharpening, and synchronization stabler in a condensed manner. The output format of MST776-I supports 8-bit TTL or LVDS digital TFT-LCD modules.

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我要联络世平集团中国 Mstar 产品线人员

【NEWPORT - NMI310 (DVB-T/H Dual Mode) / NMI305 (DVB-T)】

产品规格

․NMI310: DVB-H/T RF Tuner+Demodulator SOC
․NMI305: DVB-T RF Tuner+Demodulator SOC
․0.13um CMOS
․VHF, UHF and L Band multi-band support
․Ultra low power consumption: 20mW in DVB-H mode and 200mW in DVB-T mode
․8mm x 8mm 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
․Fully MBRAI Compliant
․Supports DVB-T mode operation
․No external memory required
․Low Noise (3dB system NF)
․High Linearity (+2dBm IP3)
․110Hz Doppler (16QAM, 8K, Rate ½)

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