SX1781数据手册集成电路（IC）的时钟发生器PLL频率合成器规格书PDF

特性 Features

·Frequency range:1200 to 1400 MHz
·Frequency step: 250 kHz min.
·Phase noise: -85 dBc/Hz @ 10 kHz offset
·Reference spurs: -67 dBc
·Hopping time: 350 ms max.
·Operating voltage: 3.0 - 3.6V
·Programmable Output Power: up to +5 dBm
·Integrated VCO and loop filter
·SPI-bus interface
·Lock Detect output and squelch
·Ultra-low power sleep mode
·Complementary RF outputs
·Temperature range: -40 to +85°C
·4 x 4 mm MLPQ16 package
·Pb-free and RoHS compliant

应用 Application

·Wireless Communications Applications
·Wireless Industrial Applications
·Automatic Meter Reading
·Good replacement for discrete PLL Designs

简介

SX1781属于集成电路（IC）的时钟发生器PLL频率合成器。由制造生产的SX1781时钟发生器，PLL，频率合成器时钟发生器、PLL 和频率合成器集成电路 (IC) 可为逻辑器件提供参考信号的稳定定时脉冲，这些器件包括计算机、微控制器、数据通信系统和图形/视频发生器。这些集成电路可能包括缓冲器、驱动器、分频器、倍频器、多路复用器、合成器、扇出分配器和预分频器。