DS1094LU-42M+T Maxim Integrated Products, DS1094LU-42M+T Datasheet - Page 11

• Manufacturer Part Number: DS1094LU-42M+T
• Description: IC ECONOSCILLATOR SS 8-USOP
• Manufacturer: Maxim Integrated Products
• Series: EconOscillator™r
• Type: Clock Generatorr

Specifications of DS1094LU-42M+T

• Pll: No
• Input: Clock
• Output: Clock
• Number Of Circuits: 1
• Ratio - Input:output: 2:4
• Differential - Input:output: No/No
• Frequency - Max: 2MHz
• Divider/multiplier: Yes/No
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Frequency-max: 2MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are
implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.
Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 ____________________ 11
© 2004 Maxim Integrated Products
TRANSISTOR COUNT: 7987
SUBSTRATE CONNECTED TO: GROUND
Figure 5. 2-Wire Communication Examples
TYPICAL 2-WIRE WRITE TRANSACTION
* THE ADDRESS DETERMINED BY A0, A1, AND A2 MUST MATCH THE ADDRESS SET IN THE ADDR REGISTER.
EXAMPLE 2-WIRE TRANSACTIONS (WHEN A0, A1, AND A2 ARE ZERO)
START
A) SINGLE BYTE WRITE
B) SINGLE BYTE READ
C) SINGLE BYTE WRITE
D) WRITE EE COMMAND
-WRITE DAC REGISTER TO 0Ah
-READ DAC REGISTER
-WRITE PRESCALER
- NEEDED ONLY IF WC = 1
REGISTER TO CDh
Multiphase Spread-Spectrum EconOscillator
DALLAS is a registered trademark of Dallas Semiconductor Corporation.
MSB
1
0
SLAVE ADDRESS
1
1
A2* A1* A0* R/W SLAVE
START
START 1 0 1 1 0 0 0 0
START
START 1 0 1 1 0 0 0 0
1 0 1 1 0 0 0 0
1 0 1 1 0 0 0 0
WRITE
READ/
Chip Topology
LSB
B0h
B0h
B0h
B0h
ACK
Printed USA
SLAVE
SLAVE
SLAVE
SLAVE
ACK
ACK
ACK
ACK
MSB
b7
0 0 0 0 1 0 0 0
0 0 0 0 1 0 0 0
0 0 0 0 0 0 1 0
0 0 1 1 1 1 1 1
b6
COMMAND/REGISTER ADDRESS
08h
08h
02h
3Fh
b5
b4
SLAVE
SLAVE
SLAVE
SLAVE
ACK
ACK
ACK
ACK
b3
0 0 0 0 1 0 1 0
1 1 0 0 1 1 0 1
STOP
b2
REPEATED
For the latest package outline information, go to
www.maxim-ic.com/DallasPackInfo.
START
CDh
0Ah
b1
LSB
b0
1 0 1 1 0 0 0 1
is a registered trademark of Maxim Integrated Products.
SLAVE
SLAVE
ACK
ACK
SLAVE
B1h
ACK
STOP
MSB
STOP
b7
SLAVE
ACK
b6
DAC VALUE
b5
Package Information
DATA
b4
DATA
b3
MASTER
NACK
b2
b1
STOP
LSB
b0
SLAVE
ACK
STOP