Lab 4 - FM Demodulation using the PLL - EE133 - Prof. Dutton - EE133 - Winter 2004 4 4. Then, connect the node between the tapped inductors where the spectrum analyzer would otherwise be placed/the output of the SA612 on the transmitter to the RF input of the SA612 on the receiver...
Lab 4 - FM Demodulation using the PLL - EE133 - Prof. Dutton - EE133 - Winter 2004 4 4. Then, connect the node between the tapped inductors where the spectrum analyzer would otherwise be placed/the output of the SA612 on the transmitter to the RF input of the SA612 on the recei...
(57)< Abstract > < Objective > As for this device, the voltage which is added to the voltage controlled oscillatorTo make precision high, the switching signal for accurate synchronous detectionThe PLL circuit for FM stereo demodulation which it can be generated is offeredru. < Constitution > ...
Demodulation: The Phase-Locked Loop A phase-locked loop (PLL) can be used to create a complex but high-performance circuit for FM demodulation. A PLL can “lock onto” the frequency of an incoming waveform. It does this by combining a phase detector, a low-pas...
A fully-integrated HIFI PLL FM-demodulator A fully integrated first-order wideband phase-locked loop (PLL), designed for hifi FM demodulation, is discussed. An SNR of 80 dB is obtained over an input... A Sempel,HV Nieuwenburg - IEEE International Solid-state Circuits Conference 被引量: 33...
Multistandard true synchronous demodulation with active carrier regeneration Alignment-free 16 MHz typical reference frequency input (from low IF tuner) or operating as crystal oscillator Internal PLL synthesizer which allows the use of a low-cost crystal (typically 16 MHz) ...
采用5 V电源电压供电,利用单片锁相环(PLL)实现宽带FM解调,外围器件只包括本地振荡维持网络和环路反馈元件,PLL工作频率可达800 MHz。 更多例句>> 2) FM signal digital demodulation FM数字解调 1. In this paper,three different manners ofFM signal digital demodulations are researched,the paper also gives ou...
PLL charge pump P GND pin for PLL logic P Power-supply pin for logic P Power-supply pin for PLL logic O Regulator capacity pin for PLL logic P Power-supply pin for Regulator O Capacity pin for IFAGC O Capacity pin for demodulation/detection O Capacity pin for LPF DC cancel O S-meter...
demodulation is selected when the receiver100is activated, and then the output of the coherent demodulation can be selected. The controller220decides to select either the output of the coherent demodulation or the output of the coherent demodulation based on convergence of a phase locked loop (PLL...
A demodulation band shifting circuit 100 is constituted by the constant current source 13, differential amplifier 14, low-pass filter 17, amplifier 18, and voltage converter 19. The frequency characteristic of the low-pass filter 17 is set to the narrow band by the loop filter 4 in the PLL...