- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄98080 > SI5356AAXXXXXGM (SILICON LABORATORIES) 200 MHz, PROC SPECIFIC CLOCK GENERATOR, QCC24 PDF資料下載
參數(shù)資料
| 型號(hào)： | SI5356AAXXXXXGM |
| 廠商： | SILICON LABORATORIES |
| 元件分類： | 時(shí)鐘產(chǎn)生/分配 |
| 英文描述： | 200 MHz, PROC SPECIFIC CLOCK GENERATOR, QCC24 |
| 封裝： | 4 X 4 MM, ROHS COMPLIANT, MO-220VGGD-8, QFN-24 |
| 文件頁數(shù)： | 6/26頁 |
| 文件大?。?/td> | 345K |
| 代理商： | SI5356AAXXXXXGM |
第1頁第2頁第3頁第4頁第5頁當(dāng)前第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁
Si5356
14
Preliminary Rev. 0.3
3.10. I2C Interface
The Si5356 control interface is a 2-wire bus for
bidirectional communication. The bus consists of a
bidirectional serial data line (SDA) and a serial clock
input (SCL). The device operates as a slave device on
the 2-wire bus and is compatible with I2C specifications.
Both lines must be connected to the positive supply via
an external pull-up. Standard-Mode (100 kbps) and
Fast-Mode (400 kbps) operation and 7-bit addressing
are supported as specified in the I2C-Bus Specification
standard. To accommodate multiple Si5356 devices on
the same I2C bus, the Si5356 has pin 3 as I2C_LSB.
The complete 7-bit I2C bus address for the device is
70h or 71h depending upon the state of the I2C_LSB
pin. In binary, this is written as 111 000[I2C_LSB]. See
Figure 8 for the command format for both read and write
access.
Data is always sent MSB first. Table 7 includes the AC
and DC electrical parameters for the SCL and SDA I/
Os, respectively. The timing specifications and timing
diagram for the I2C bus can be found in the I2C-Bus
Specification standard. SDA timeout support is
supported for compatibility with SMBus interfaces.
The I2C interface is 3.3 V tolerant.
The I2C bus can be operated at a bus voltage of 1.71 to
3.63 V and should have a pullup resistor as
recommended by the I2C-Bus Specification.
Figure 7. Status Register
Figure 8. I2C/SMBus-Compatible Command Format
218
0
1
2
3
4
5
6
7
LOS
XTAL
LOS
Clk
SYS
Cal
LOL
System Calibration
(Lock Acquisition)
Loss of Signal
XTAL Input
Loss of Signal
Clock Input
Loss of Lock
From master to slave
From slave to master
1 – Read
0 – Write
A – Acknowledge (SDA LOW)
N – Not Acknowledge (SDA HIGH).
Required after the last data byte to signal the end of the read comand to the slave.
S – START condition
P – STOP condition
Repeated Start Read
Write
A
Reg Addr [7:0]
A
S Slv Addr [6:0]
0
S
Slv Addr [6:0] 1 A
A
Data [7:0]
N P
Data [7:0]
A
Reg Addr [7:0]
A
S Slv Addr [6:0]
0
A
Data [7:0]
P
Read Data
A
Data [7:0]
A
S Slv Addr [6:0]
1
N P
Data [7:0]
Write Data
A
Reg Addr [7:0]
A
S Slv Addr [6:0]
0
P
Two Command Read
Optional
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SI5356A-AXXXXX-GMR | 200 MHz, PROC SPECIFIC CLOCK GENERATOR, QCC24 |
| SI5369B-C-GQR | 808 MHz, PROC SPECIFIC CLOCK GENERATOR, PQFP100 |
| SI5369B-C-GQ | 808 MHz, PROC SPECIFIC CLOCK GENERATOR, PQFP100 |
| SI5369C-C-GQ | 346 MHz, PROC SPECIFIC CLOCK GENERATOR, PQFP100 |
| SI5369D-C-GQ | 243 MHz, PROC SPECIFIC CLOCK GENERATOR, PQFP100 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| Si5356A-Axxxxx-GM | 功能描述:時(shí)鐘發(fā)生器及支持產(chǎn)品 I2C-programmable CMOS clock generator, 1 - 200 MHz, Custom Factory Programmed NVM RoHS:否 制造商:Silicon Labs 類型:Clock Generators 最大輸入頻率:14.318 MHz 最大輸出頻率:166 MHz 輸出端數(shù)量:16 占空比 - 最大:55 % 工作電源電壓:3.3 V 工作電源電流:1 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-56 |
| Si5356A-B-GM | 功能描述:時(shí)鐘緩沖器 I2C-prog 8-out CMOS Clk gen 1-200MHz RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:5 最大輸入頻率:40 MHz 傳播延遲（最大值）: 電源電壓-最大:3.45 V 電源電壓-最小:2.375 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LLP-24 封裝:Reel |
| Si5356A-B-GMR | 功能描述:時(shí)鐘發(fā)生器及支持產(chǎn)品 I2C CMOS Clk Gen 1-200MHz Blank NVM RoHS:否 制造商:Silicon Labs 類型:Clock Generators 最大輸入頻率:14.318 MHz 最大輸出頻率:166 MHz 輸出端數(shù)量:16 占空比 - 最大:55 % 工作電源電壓:3.3 V 工作電源電流:1 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-56 |
| SI5356A-BXXXXX-GM | 制造商:Silicon Laboratories Inc 功能描述:IC CLK GENERATOR I2C 24QFN |
| Si5356-EVB | 功能描述:時(shí)鐘和定時(shí)器開發(fā)工具 Si5356 Eval Board RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Modules 類型:Clock Conditioners 工具用于評(píng)估:LMK04100B 頻率:122.8 MHz 工作電源電壓:3.3 V |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。