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.
型号 | 品牌 | 下载 |
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LMX2492RTWT | TI 德州仪器 | 下载 |
LMX2522LQ1635/NOPB | TI 德州仪器 | 下载 |
LMX2512LQ0967/NOPB | TI 德州仪器 | 下载 |
LMX2502LQ1635/NOPB | TI 德州仪器 | 下载 |
LMX2522LQ1635 | TI 德州仪器 | 下载 |
LMX2512LQX1065 | TI 德州仪器 | 下载 |
LMX2522LQX1635 | TI 德州仪器 | 下载 |
LMX2515LQ1321/NOPB | TI 德州仪器 | 下载 |
LMX2532LQX0967 | TI 德州仪器 | 下载 |
LMX2532LQX1065 | TI 德州仪器 | 下载 |
LMX2502LQX1635 | TI 德州仪器 | 下载 |