DS1077 DALLAS [Dallas Semiconductor], DS1077 Datasheet - Page 2

• Manufacturer Part Number: DS1077
• Description: EconOscillator/Divider
• Manufacturer: DALLAS [Dallas Semiconductor]

SDA
BLOCK DIAGRAM 1077 Figure1
REGISTERS
INTERFACE
CONTROL
2-WIRE
PDN0
PDN1
SCL
DIV1
SEL0
0M1
0M0
1M1
1M0
EN0
OSCILLATOR
INTERNAL
MCLK
P1 PRESCALER
P0 PRESCALER
(M DIVIDER)
1M1
0M1
(M DIVIDER)
1M0
0M0
2 of 21
PDN1
MUX
Power-Down
PDN0
SEL0
EN0
Select
PROGRAMMABLE
“N” DIVIDER
(TABLE 2)
CONTROL
DIV1
LOGIC
Power-Down
CONTROL
(TABLE 1)
LOGIC
Enable
Enable
CTRL1
CTRL0
OUT1
OUT0
DS1077