參數(shù)資料
型號(hào): ICS1493K-17LF
元件分類(lèi): 時(shí)鐘產(chǎn)生/分配
英文描述: 48 MHz, PROC SPECIFIC CLOCK GENERATOR, QCC20
封裝: 4 X 4 MM, ROHS COMPLIANT, QFN-20
文件頁(yè)數(shù): 10/11頁(yè)
文件大?。?/td> 217K
代理商: ICS1493K-17LF
Clock Synthesizer for Portable Systems
MDS 1493-17 A
8
Revision 101005
Integr ated Circuit System s
525 Ra ce Stree t, Sa n Jose, CA 951 26 te l (4 08) 297 -1201 www.icst.com
ICS1493-17
PRELIMINAR Y INFORMA T ION
.
Byte 0: Vendor ID, Revision Code
Byte Write Protocol
Byte Read Protocol
Bit
Description
Bit
Description
1
Start
1
Start
2:8
Slave address - 7 bits
2:8
Slave address - 7 bits
9
Write = 0
9
Write = 0
10
Acknowledge from slave
10
Acknowledge from slave
11:18
Command code — 8 bit
‘10000000’ stands for byte operation,
bits[1:0] of the command code represents
the offset of the byte to be accessed
11:18
Command code — 8 bit
‘10000000’ stands for byte operation, bits[1:0]
of the command code represents the offset of
the byte to be accessed
19
Acknowledge from slave
19
Acknowledge from slave
20:27
Data byte from master— 8 bits
20
Repeat start
28
Acknowledge from slave
21:27
Slave address — 7 bits
29
Stop
28
Read = 1
29
Acknowledge from slave
30:37
Data byte from slave — 8 bits
38
Not Acknowledge from master
39
Stop
Bit
@Pup
Name
Description
7
0
Revision Code(MSB)
Revision Code
6
0
Revision Code
5
0
Revision Code
4
1
Revision Code(LSB)
Revision Code
3
1
Vendor ID(MSB)
Vendor ID
2
1
Vendor ID
1
Vendor ID
0
1
Vendor ID(LSB)
Vendor ID
相關(guān)PDF資料
PDF描述
ICS1493K-17LFT 48 MHz, PROC SPECIFIC CLOCK GENERATOR, QCC20
ICS1522MLF 230 MHz, VIDEO CLOCK GENERATOR, PDSO24
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ICS1524AM 250 MHz, OTHER CLOCK GENERATOR, PDSO24
ICS1524AMT 250 MHz, OTHER CLOCK GENERATOR, PDSO24
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ICS1493K-17LFT 功能描述:IC CLOCK SYNTHESIZER 20-VFQFPN RoHS:是 類(lèi)別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 時(shí)鐘發(fā)生器,PLL,頻率合成器 系列:- 標(biāo)準(zhǔn)包裝:2,000 系列:- 類(lèi)型:PLL 時(shí)鐘發(fā)生器 PLL:帶旁路 輸入:LVCMOS,LVPECL 輸出:LVCMOS 電路數(shù):1 比率 - 輸入:輸出:2:11 差分 - 輸入:輸出:是/無(wú) 頻率 - 最大:240MHz 除法器/乘法器:是/無(wú) 電源電壓:3.135 V ~ 3.465 V 工作溫度:0°C ~ 70°C 安裝類(lèi)型:表面貼裝 封裝/外殼:32-LQFP 供應(yīng)商設(shè)備封裝:32-TQFP(7x7) 包裝:帶卷 (TR)
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