ITD3020: Low-IF tuner IC for
itd3020: low-if tuner ic for dual-band dab & fm
the itd3020 is a highly integrated cmos single chip low-if single-conversion tuner ic for dual-band dab (digital audio broadcasting) and fm. it supports eureka-147 dab standard along with analog fm. it includes 2 lnas, 2 rf pgas, 2 image-rejection down-conversion mixers, a bandwidth adjustable low pass filter, an if variable gain amplifier, a vco and a fractional- n pll, etc. on-chip low phase noise vco along with high resolution fractional-n frequency synthesizer make in-band phase noise lower than that of any other conventional tuners.
the itd3020 also includes several regulators, which make it possible to use single 2.85 v power supply. the itd3020 exhibits ultra low power consumption such as 100 mw. using small leadless 6 mm × 6 mm 40-lead qfn package, the itd3020 is the best solution for highly integrated multituner system and portable application where low power consumption is critical. it has an industry standard i2c serial bus interface. primary application of the itd3020 is dual-band dab/fm mobile phones and the portable dab/fm receiver.
product highlights single chip synthesized tuner for dual-band dab and fm receiver low-if single-conversion architecture which eliminates all saw filters ultra low power consumption: 100mw
applications
dual-band dab mobile phone fm radio application low power pda, mobile phone features
single chip synthesized tuner for dual-band dab and fm receiver low-if single-conversion architecture which eliminates all saw filters covers whole band-iii (174 ~ 245 mhz), l-band (1450 ~ 1592 mhz) and fm (88 ~ 108 mhz) operating dynamic range : -102 ~ -10 dbm ultra low power consumption:
band-iii 100 mw
l-band 160 mw ideal for mobile dab receiver, fm application i2c serial bus interface
on-chip regulators for 2.85 v single supply on-chip fast switching fractional-n pll on-chip low phase noise and wide frequency range vco on-chip bandwidth-adjustable low pass filter integrated if variable gain amplifier for direct connection to digital demodulators noise/linearity optimization through internal rf rssi and agc loop adjustable take-over point minimal external components fully compatible with dual-band dab and fm small 40-qfn package (6 mm × 6 mm)
functional block diagram for itd3020
设计范例报告DER-881 -14.5W双路输出隔离反激式电源
蓝牙5与Wi-Fi技术 谁更适合物联网？
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天线的操作特性和评估技术及设计时需考虑哪些考虑因素
ITD3020: Low-IF tuner IC for
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激光焊接与电子束焊接的区别
九阳豆浆机的使用方法_九阳豆浆机常见故障_九阳豆浆机维修电路图
the itd3020 is a highly integrated cmos single chip low-if single-conversion tuner ic for dual-band dab (digital audio broadcasting) and fm. it supports eureka-147 dab standard along with analog fm. it includes 2 lnas, 2 rf pgas, 2 image-rejection down-conversion mixers, a bandwidth adjustable low pass filter, an if variable gain amplifier, a vco and a fractional- n pll, etc. on-chip low phase noise vco along with high resolution fractional-n frequency synthesizer make in-band phase noise lower than that of any other conventional tuners.
the itd3020 also includes several regulators, which make it possible to use single 2.85 v power supply. the itd3020 exhibits ultra low power consumption such as 100 mw. using small leadless 6 mm × 6 mm 40-lead qfn package, the itd3020 is the best solution for highly integrated multituner system and portable application where low power consumption is critical. it has an industry standard i2c serial bus interface. primary application of the itd3020 is dual-band dab/fm mobile phones and the portable dab/fm receiver.
product highlights single chip synthesized tuner for dual-band dab and fm receiver low-if single-conversion architecture which eliminates all saw filters ultra low power consumption: 100mw
applications
dual-band dab mobile phone fm radio application low power pda, mobile phone features
single chip synthesized tuner for dual-band dab and fm receiver low-if single-conversion architecture which eliminates all saw filters covers whole band-iii (174 ~ 245 mhz), l-band (1450 ~ 1592 mhz) and fm (88 ~ 108 mhz) operating dynamic range : -102 ~ -10 dbm ultra low power consumption:
band-iii 100 mw
l-band 160 mw ideal for mobile dab receiver, fm application i2c serial bus interface
on-chip regulators for 2.85 v single supply on-chip fast switching fractional-n pll on-chip low phase noise and wide frequency range vco on-chip bandwidth-adjustable low pass filter integrated if variable gain amplifier for direct connection to digital demodulators noise/linearity optimization through internal rf rssi and agc loop adjustable take-over point minimal external components fully compatible with dual-band dab and fm small 40-qfn package (6 mm × 6 mm)
functional block diagram for itd3020
设计范例报告DER-881 -14.5W双路输出隔离反激式电源
蓝牙5与Wi-Fi技术 谁更适合物联网？
法国“电子2030”计划在意法半导体Crolles工厂举办
英特尔CPU缺货趋缓 MOSFET首季营运将淡季不淡
天线的操作特性和评估技术及设计时需考虑哪些考虑因素
ITD3020: Low-IF tuner IC for
自动驾驶在汽车智能化备受关注，国产AI芯片公司如何乘风破浪？
用AT89S52自制红外电视遥控器
国辰机器人与您相约第二届电力人工智能大会
行业方案|数商云电力设备行业SRM供应商管理解决方案
结合行动支付功能 穿戴装置再添应用新亮点
有关灯的控制电路，由简到难
印度拟调查40家中国光伏企业
黑鲨游戏手机2评测 它就是玩家心中的那台十分纯粹的手游利器
有图为证！iPhone 5已被宣告破解
环形计数器的种类、工作原理及应用特性
为什么说小米是实干家而乐视却是冒险家？
华灿光电宣布改名：中文名称变更为京东方华灿光电
激光焊接与电子束焊接的区别
九阳豆浆机的使用方法_九阳豆浆机常见故障_九阳豆浆机维修电路图