571BDA000107DG Silicon Labs, 571BDA000107DG Datasheet - Page 17

• Manufacturer Part Number: 571BDA000107DG
• Description: VCXO Oscillators PRGRMMBL VCXO 8 PIN 0.5PS RS JTR
• Manufacturer: Silicon Labs

Specifications of 571BDA000107DG

• Product Category: VCXO Oscillators
• Rohs: yes
• Frequency: 10 MHz
• Frequency Stability: 50 PPM
• Supply Voltage: 3.3 V
• Termination Style: SMD/SMT
• Dimensions: 5 mm W x 7 mm L x 1.65 mm H
• Mounting Style: SMD/SMT
• Product: VCXO

3.2. I
The control interface to the Si570 is an I
consists of a bidirectional serial data line (SDA) and a serial clock input (SCL). Both lines must be connected to the
positive supply via an external pullup. Fast mode operation is supported for transfer rates up to 400 kbps as
specified in the I
Figure 5 shows the command format for both read and write access. Data is always sent MSB. Data length is 1
byte. Read and write commands support 1 or more data bytes as illustrated. The master must send a Not
Acknowledge and a Stop after the last read data byte to terminate the read command. The timing specifications
and timing diagram for the I
device I
S Slave Address
S Slave Address
(Optional data byte and acknowledge before the last data byte and not acknowledge illustrated)
A – Acknowledge (SDA LOW)
N – Not Acknowledge (SDA HIGH).
S – START condition
P – STOP condition
2
Required after the last data byte to signal the end of the read comand to the slave.
2
C Interface
C address is specified in the part number.
From master to slave
2
C-Bus Specification standard.
0
0
2
(Optional 2
A
A
C bus can be found in the I
Byte Address
Byte Address
Figure 5. I
nd
data byte and acknowledge illustrated)
2
C-compatible 2-wire bus for bidirectional communication. The bus
Read Command
Write Command
A
A
From slave to master
2
C Command Format
S
Rev. 1.3
Data
2
Slave Address 1
C-Bus Specification standard (fast mode operation). The
A
Data
A
A
P
Data
Si570/Si571
A
Data
N
P
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