ADMTV340:  Zero-IF Mobile TV Tuner IC for CMMB

The ADMTV340 is a highly integrated CMOS zero-IF conversion tuner IC for CMMB (China Mobile Multimedia Broadcasting) standards.

It operates from 2635 to 2660 MHz. It includes a low noise amplifier and direct conversion down mixers. On-chip low phase noise VCO along with high resolution fractional-N-frequency synthesizer makes in-band phase noise low enough for CMMB applications.

Automatic tuned baseband channel select filters are available with automatic tuning. The ADMTV340 also includes high dynamic range baseband variable gain amplifier. A low noise amplifier and optimized gain control scheme enable wide dynamic range operation.

The ADMTV340 consumes less than 150 mW. Power down function reduces the standby mode current consumption for power hungry systems. Using small leadless 5 mm × 5 mm 32-lead LFCSP, the ADMTV340 is the best solution for portable CMMB application especially for mobile phone, notebook PC, PDA, and etc. where low power consumption is critical. It has a standard SPI serial bus interface.

产品应用领域 Applications
ADMTV340 特点
ADMTV340 功能框图

ADMTV340 芯片订购指南
产品型号 产品状态 封装 引脚 温度范围
ADMTV340CPZRL 量产 LFCSP:LEADFRM CHIP SCALE 32 工业
ADMTV340 应用技术支持与电子电路设计开发资源下载
  1. ADI 模拟器件公司比较器产品选型指南 . pdf
  2. Analog Devices, Inc. 美国模拟器件公司产品订购手册 .pdf
  3. ADI 移动电视解决方案 .pdf
  4. ADI 消费类IC半导体解决方案资源 .pdf
  5. ADI RF产品 PDF