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Phase Locked Loop synthesizer schematics

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1.25GHz ATV PLL Programming and interface

1.25GHz ATV PLL Programming and interface

Uses MC145151

http://radiomods.free.fr/f6csx/ATV_1250/ATV_1.2G.pdf

PIC-PLL

PIC-PLL

Sintetizzatore programmabile con PIC 16F84, TSA5511 e LCD 2x16

http://www.qsl.net/iw2bc/pic_pll.html

PLL synthesizing oscillator

PLL synthesizing oscillator

using the PLL frequency synthesizer MB87014A.

http://www.hobby-elec.org/e_ckt11.htm

PLL synthesizing oscillator

PLL synthesizing oscillator

PLL synthesizer oscillator which used MC145163.

http://www.hobby-elec.org/e_ckt12.htm

PLL synthesizing oscillator

PLL synthesizing oscillator

the PLL synthesizer oscillator by MC14046B which can change the frequency

http://www.hobby-elec.org/e_ckt15.htm

PLL Programming project

PLL Programming project

The LMX2316 is MICROWIRE programmable with a maximum frequency of 1.2GHz. This project was in the iDEN band so we actually had 3 frequencies we needed to generate.

http://www.geocities.com/researchtriangle/lab/6584/PLL_project.html

200 Channel Frequency Synthsizer for VHF Receiver

200 Channel Frequency Synthsizer for VHF Receiver

Adapted from the Application Note AN980 by Motorola. It uses MC145152 as the Synthesizer Chip and MC12017 as prescaler.

http://www.qsl.net/vu2upx/Projects/Synthesizer1.htm

Phase Lock Loop

Phase Lock Loop

using ULN oscillator

http://www.wenzel.com/documents/ulnplls.htm

PLL for Microwave Local Oscillators

PLL for Microwave Local Oscillators

The PLL has been designed for use with 5th or 7th overtone crystal oscillators in the range of 70 to 116 MHz.

http://www.ozemail.com.au/~tecknolt/Projects/vk5kk48.htm