240-960MHz发射芯片

CMT2189C是一款低功耗、内嵌OOK发射器的8-bitRISC内核MCU，适用于ISM频段240–960MHz的低成本无线发射应用。该芯片集成了2k x 14b可擦写程序空间和高效率超低功耗射频发射机，支持在线调试功能、4个通用IO以及低休眠功耗，非常适合各种消费类手持遥控器应用场合。CMT2189C工作在-40度到+85度温度范围和 2.0到 3.6V的供电电压区间，当工作在433.92MHz时，输出+13dBm功率FSK模式消耗28mA电流。通过一个26MHz的晶体，CMT2189C便可以工作在不同的射频频点上。CMT2189C搭配CMOSTEK的NextGenRF TM系列接收机便能 ● 工作频率： 240 - 960 MHz\r\n\r\n● 调制方式： OOK /(G)FSK 调制\r\n\r\n● 数据率： 1.0 - 100.0 kbps（G/FSK），1.0 – 30.0 kbps（ OOK）\r\n\r\n● 输出功率： +13 dBm\r\n\r\n● 工作电流： 28mA @ +13 dBm，433.92 MHz FSK\r\n\r\n● 封装方式： SOP14\r\n\r\n● 工作电压：2.0 -3.6 V\r\n\r\n● 工作温度：-40~85℃;

HOPERF

华普微

SRS A/V Focus SPEAKER ELEVATION AUDIO PROCESSOR

■ GENERAL DESCRIPTION The NJM2184/NJM2189 are Speaker Elevation Audio Processors based on the SRS FOCUS technology. They are capable of raising stereo image. In addition, the NJM2184/2189 include A/V FOCUS Filters to reduce harsh sound when the speakers are directly put on a hard-surface floor.

文件：340.28 Kbytes 页数：11 Pages

NJRC

日本无线

SRS A/V Focus SPEAKER ELEVATION AUDIO PROCESSOR

■ GENERAL DESCRIPTION The NJM2184/NJM2189 are Speaker Elevation Audio Processors based on the SRS FOCUS technology. They are capable of raising stereo image. In addition, the NJM2184/2189 include A/V FOCUS Filters to reduce harsh sound when the speakers are directly put on a hard-surface floor.

文件：340.28 Kbytes 页数：11 Pages

NJRC

日本无线

3V, 2.5GHZ LINEAR POWER AMPLIFIER

Product Description The RF2189 is a linear, medium-power, high-efficiency amplifier IC designed specifically for low voltage operation. The device is manufactured on an advanced Gallium Arsenide Heterojunction Bipolar Transistor (HBT) process, and has been designed for use as the final RF amplifi

文件：102.76 Kbytes 页数：6 Pages

RFMD

威讯联合