Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Prescaler, Programmable Counter, Pulse Swallow Counter

Status
Not open for further replies.

wchu01

Member level 3
Joined
Nov 23, 2005
Messages
67
Helped
2
Reputation
4
Reaction score
0
Trophy points
1,286
Location
South East Asia
Activity points
1,884
swallow counter

For Bluetooth (2.4~2.8 Ghz), Channel Spacing of 1 Mhz.

Is there any alogrithims or program of any sort to come up with all possible division ratio for the 3 components mentioned above.
 

pulse swallow counter

chanel spacing is 1 MHz , so for most simple , use 1 MHz rff oscillator , and use the divider to divide fro 2400 to 2800

khouly
 

pulse swallowing counter

Yes I understand that the total division ratio should be that however what about the individual component such as the Prescaler, Programmable Counter & Swallow Counter.
 

pulse swallower

U can use fractional-N PLL and set the reference to the value u want.

But I didn't get accurately ur question !!
 

pulse swallow counter

I know the division ratio must be from 2400 to 24800. Now at the next level down a Prescaler, Programmable Counter & Pulse Swallow Counter divsion ratio must be determine.


Now I would what to know all the possible combinations of the division ratio to the 3 components.
 

Status
Not open for further replies.

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top