SM5272B-2 SAMHOP [SamHop Microelectronics Corp.], SM5272B-2 Datasheet - Page 7

• Manufacturer Part Number: SM5272B-2
• Description: 3 RF DECODER
• Manufacturer: SAMHOP [SamHop Microelectronics Corp.]

OPERATION FLOWCHART
三合微科股份有限公司
S
AM
YES
YES
NO
NO
H
OP
Disable VT
Power ON
Address
Address
Address
Address
Set VT
match?
match?
match?
match?
Microelectronics Corp.
NO
YES
YES
NO
Page 7
After Power On SM5272B enters the Search
Address mode, if SM5272B finds 2 consecutive
Address that matches the Address Pin setting
of SM5272B, it will set VT high.
It VT is set high, SM5272B is still in search
Address. After 2 consecutive Address that do
not match the setting on SM5272B, SM5272B
will disable VT.
3
12
RF DECODER
SM5272B
OCT. 26, 2001