具有斜坡/线性调频脉冲生成功能的 500MHz 至 14GHz 宽带、低噪声分数 N PLL 24-WQFN -40 to 125
The LMX2492/92-Q1 is a low noise 14 GHz 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 LMX2492/92-Q1 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 200 MHz phase detector rate. The LMX2492/92-Q1 allows any of its registers to be read back. The LMX2492/92-Q1 can operate with a single 3.3 V supply. Moreover, supporting up to 5.25 V 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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LMX2492QRTWTQ1 | 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 |