TEXAS INSTRUMENTS LMX2492RTWT 芯片, 锁相环频率合成器, 14GHZ, WQFN-24
The is low noise 14GHz wideband Delta-sigma Fractional N PLL with ramp and chirp generation. It consists of a phase frequency detector, programmable charge pump and high frequency input for the external VCO. The LMX2492 supports a broad and flexible class of ramping capabilities, including FSK, PSK and configurable piecewise linear FM modulation profiles of up to 8 segments. It supports fine PLL resolution and fast ramp with up to a 200MHz phase detector rate. The LMX2492 allows any of its registers to be read back. The LMX2492 can operate with a single 3.3V supply. Moreover, supporting up to 5.25V charge pump can eliminate the need of external amplifier, leading to a simpler solution with improved phase noise performance.
频率 14 GHz
电源电压DC 3.15V ~ 3.45V
输出接口数 1
电路数 1
针脚数 24
工作温度Max 85 ℃
工作温度Min -40 ℃
电源电压 3.15V ~ 3.45V
电源电压Max 3.45 V
电源电压Min 3.15 V
安装方式 Surface Mount
引脚数 24
封装 WQFN-24
高度 0.75 mm
封装 WQFN-24
工作温度 -40℃ ~ 85℃
产品生命周期 Active
包装方式 Cut Tape CT
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC标准 No SVHC
REACH SVHC版本 2015/06/15
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
LMX2492RTWT TI 德州仪器 | 当前型号 | 当前型号 |
LMX2492RTWR 德州仪器 | 完全替代 | LMX2492RTWT和LMX2492RTWR的区别 |