User manual Fujitsu MB15E07SL

If you found this page, you probably have a problem and you need a user manual for the device Fujitsu MB15E07SL. Be sure to check that it is the user manual to exactly the device that you are looking for. In our database Fujitsu MB15E07SL it belongs to the category Recording Equipment. A user manualFujitsu MB15E07SL is taken from the manufacturer, a Fujitsu company - it is an official document, so if you have any doubts as to its contents, please contact the manufacturer of the device Fujitsu MB15E07SL directly. You can view the user manualFujitsu MB15E07SL directly online or save and store it on your computer.

MB15E07SL  
FUNCTIONAL DESCRIPTION  
1. Pulse Swallow Function  
The divide ratio can be calculated using the following equation:  
f
VCO = [(M × N) + A] × fOSC ÷ R (A < N)  
fVCO : Output frequency of external voltage controlled oscillator (VCO)  
N
A
: Preset divide ratio of binary 11-bit programmable counter (3 to 2,047)  
: Preset divide ratio of binary 7-bit swallow counter (0 A 127)  
f
OSC : Output frequency of the reference frequency oscillator  
R
M
: Preset divide ratio of binary 14-bit programmable reference counter (3 to 16,383)  
: Preset divide ratio of modulus prescaler (32 or 64)  
2
. Serial Data Input  
Serial data is processed using the Data, Clock, and LE pins. Serial data controls the programmable reference  
divider and the programmable divider separately.  
Binary serial data is entered through the Data pin.  
One bit of data is shifted into the shift register on the rising edge of the Clock. When the LE signal pin is taken  
high, stored data is latched according to the control bit data as follows:  
Table 1. Control Bit  
Control bit (CNT)  
Destination of serial data  
For the programmable reference divider  
For the programmable divider  
H
L
(
1) Shift Register Configuration  
Programmable Reference Counter  
LSB  
1
MSB  
Data Flow  
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17 18 19  
C
N
T
R
1
R
2
R
3
R
4
R
5
R
6
R
7
R
8
R
9
R
10 11 12 13 14 SW FC LDS CS  
R
R
R
R
CNT  
: Control bit  
[Table 1]  
R1 to R14 : Divide ratio setting bit for the programmable reference counter (3 to 16,383)  
[Table 2]  
[Table 5]  
[Table 8]  
[Table 7]  
[Table 6]  
SW  
FC  
LDS  
CS  
: Divide ratio setting bit for the prescaler (32/33 or 64/65)  
: Phase control bit for the phase comparator  
: LD/fOUT signal select bit  
: Charge pump current select bit  
Note: Start data input with MSB first.  
8

In addition to the user manual Fujitsu MB15E07SL, we also provide a support panel to help you solve your problems with Fujitsu MB15E07SL. If you have any questions, you can ask them in the form below. Other users viewing this website will have the opportunity to help you solve your probem with Fujitsu MB15E07SL. Remember that you can also share the solution. If you solved the problem yourself, please write the solution to the problem with Fujitsu MB15E07SL - you will surely help many users by doing so.

Have you got problems with your device? Ask a question - our users can help you

No one has added a comment for this device/ user manual.