ADMTV340: Zero-IF Mobile TV T
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.
applications
cmmb mobile phones portable satellite dmb receivers: notebook pc, pda, and portable multimedia terminals cmmb receiver for vehicular application features
operating frequency range 2635 ~ 2660 mhz wide dynamic range low power consumption: 150 mw channel select filter for adjacent channel rejection: 65 db at 8 mhz 20-bit σ-δ fractional-n pll exhibits 72 hz fine frequency resolution
on-chip low phase noise vco eliminates external tank circuits no external capacitors to remove dc-offset ideal for portable application such as mobile phone, notebook pc, and pda spi interface small 32-lead frame chip scale package (lfcsp) (5 mm × 5 mm)
functional block diagram for admtv340
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ADMTV340: Zero-IF Mobile TV T
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你理想中的货币样子是数字货币吗
目前存在哪些类型的机器人和最具影响力的人物和品牌
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.
applications
cmmb mobile phones portable satellite dmb receivers: notebook pc, pda, and portable multimedia terminals cmmb receiver for vehicular application features
operating frequency range 2635 ~ 2660 mhz wide dynamic range low power consumption: 150 mw channel select filter for adjacent channel rejection: 65 db at 8 mhz 20-bit σ-δ fractional-n pll exhibits 72 hz fine frequency resolution
on-chip low phase noise vco eliminates external tank circuits no external capacitors to remove dc-offset ideal for portable application such as mobile phone, notebook pc, and pda spi interface small 32-lead frame chip scale package (lfcsp) (5 mm × 5 mm)
functional block diagram for admtv340
国星光电入选国务院国资委2022年度国有企业品牌建设典型案例
粘扣带疲劳强度试验机的原理、参数及特征
量子秒表或将可以把时间存储在量子存储器中
Intel全力打磨的独立显卡 将是迄今为止印度打造的最大硅片
东软医疗快速研发和推出了新冠肺炎智能辅助筛查系统——“火眼AI”
ADMTV340: Zero-IF Mobile TV T
安泰仪器租赁种类和优点
基于异质结构的红外光电探测器模块（InGaAs）技术
身份识别技术有怎样的趋势
带你理解802.11无线标准
如何减少网络安全中潜在的威胁安全漏洞
展会回顾|CASAIM应邀参加一汽大众秋季创新科技展，展出最新的第二代CASAIM-IS自动化测量系统
三星三季度利润同比增长21% OLED占比80%
VR产业乘着5G东风开始复苏
全球CE市场类别总出货量接近44亿个，同比增长2．7％
电解电容符号的正负极判断
合作发展混合动力汽车和电动汽车电子系统及零部件
何谓第三代红外探测器技术？发展趋势如何？
你理想中的货币样子是数字货币吗
目前存在哪些类型的机器人和最具影响力的人物和品牌