ds1075 ETC-unknow, ds1075 Datasheet - Page 12

• Manufacturer Part Number: ds1075
• Description: Econoscillator/divider
• Manufacturer: ETC-unknow

READ DATA TIME SLOT Figure 16
RETURN TO NORMAL OPERATION
When programming is complete the DS1075 should be
powered down. If the pull–up resistor on the IN/OUT pin
is removed, normal device operation will be restored
next time power is applied.
DS1075
101697 12/16
V
PULLUP MIN
V
V
PULLUP
V
IL MAX
IH MIN
0V
t
SU
t
LOWR
60 s < t
1 s < t
0 s < t
1 s < t
t
t
RDV
SU
< 1 s
= 15 s
LOWR
RELEASE
REC
SLOT
t
RDV
<
< 15 s
< 120 s
SAMPLING
MASTER
WINDOW
< 45 s
t
SLOT
DEFAULT REGISTER VALUES
Unless ordered from the factory with specific register
program values, the DS1075 is shipped with the follow-
ing default register values:
t
RELEASE
DIV = 0 0000 0000 (Programmable divider will
divide by two)
MUX = 0 0011 0100
OUT0 Disabled
Power–Down Enabled, Select Disabled
M = 4 (Ignored, see MSEL)
MSEL = 1 (M prescaler bypassed)
DIV1 = 0 (N Dividers enabled)
E/I = 0 (Internal oscillator selected)
RESISTOR
MASTER
DS1075