MB506 Datasheet, PDF (2/4 Pages) Fujitsu Component Limited. – ULTRA HIGH FREQUENCY PRESCALER

MB506
the operational sections of this data sheet. Exposure to absolute maximum rating
conditions for extended periods may affect device reliability.
Input
Buffer
IN
IN
DQ
CQ
DQ
CQ
DQ
CQ
SW
SW
DQ
CQ
DQ
CQ
DQ
CQ
DQ
SW
CQ
DQ
SW
CQ
Output
Buffer
OUT
SW1 SW2 Divide Ratio
H
H
1/64
L
H
1/128
H
L
1/128
L
L
1/256
Note: H = V_CC, L = open
Figure 1. MB506 Block Diagram
PIN DESCRIPTION
Pin Number
1
2
3
4
5
6
7
8
Symbol
IN
V_CC
SW1
OUT
GND
SW2
NC
IN
Function
Input
Power Supply Voltage
Divide Ratio Control Input Selecting Divide Ratio (See Divide Ratio Table)
Output
Ground
Divide Ratio Control Input Selecting Divide Ratio (See Divide Ratio Table)
No Connection
Complementary Input
2