參數(shù)資料
型號(hào): SM3-19.44M
廠商: Connor-Winfield
文件頁數(shù): 10/36頁
文件大?。?/td> 0K
描述: IC MOD TIMING 19.440MHZ STATUM 3
標(biāo)準(zhǔn)包裝: 1
系列: SM3
類型: 定時(shí)模塊,系統(tǒng)時(shí)鐘
PLL:
主要目的: 以太網(wǎng),ADM,DSLAM,SONET/SDH,Stratum,TDM
輸入: LVCMOS
輸出: LVCMOS
電路數(shù): 1
比率 - 輸入:輸出: 4:3
差分 - 輸入:輸出: 無/無
頻率 - 最大: 19.44MHz
電源電壓: 3.135 V ~ 3.465 V
工作溫度: 0°C ~ 70°C
安裝類型: 通孔
封裝/外殼: 32-DIP 模塊
包裝: 管件
其它名稱: CW642
SM3 19.44M
SM319.44M
SM3 Data Sheet #:
TM052
Page 18 of 36 Rev: 06 Date:01/26/11
Copyright 2011 The Connor-Winfield Corp. All Rights Reserved
Specifications subject to change without notice
Cfgctr_Hi, 0x32 (R)
Bit 7 - Bit 0
Configurationdatawritecounterhighbyte.
High order byte of configuration data write counter. Internal use only.
Chksum, 0x33 (R/W)
Bit 7 - Bit 1
Bit 0
ConfigurationDataChecksum
pass/failindicator
Reserved
0:Fail
1:Pass
Checksum verification register for configuration data. Internal use only.
EE_Mode, 0x36 (R/W)
Bit 7 - Bit 1
Bit 0
EEPROMWriteEnable
Reserved
0:Disable
1:Enable
EEPROM write enable register.
EE_Cmd, 0x37 (R/W)
Bit 7
Bit 6 - Bit 2
Bit 1 - Bit 0
EEPROMread/write
EEPROMread/writecommandbits:
readybit:
00=ResetFIFO
0=NotReady
Reserved
01=WriteCommand
1=Ready
10=ReadCommand
EEPROM read/write command register.
EE_Page_Num, 0x38 (R/W)
Bit 7 - Bit 0
EEPROMread/writepagenumber,0x00to0x9f(0-159)
EEPROM read/write page number register. EEPROM consist of 160 pages.
EE_FIFO_Port, 0x39 (R/W)
Bit 7 - Bit 0
EEPROMread/writeFIFOdata.
EEPROM read/write FIFO port register. EEPROM data is written to/read from this location.
Register Descriptions and Operation continued
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