參數(shù)資料
型號(hào): X9525
廠商: Intersil Corporation
英文描述: Fiber Channel/Gigabit Etherner Laser Diode Control for Fiber Optic Modules
中文描述: 光纖通道/千兆以太控制激光器光纖模塊
文件頁(yè)數(shù): 22/26頁(yè)
文件大小: 578K
代理商: X9525
22
FN8210.0
March 10, 2005
APPENDIX 2
DCP1 (100 Tap) tap position to Data Byte translation algorithm example. (Example 1)
unsigned DCP1_TAP_Position(int tap_pos)
{
int block;
int i;
int offset;
int wcr_val;
offset= 0;
block = tap_pos / 25;
if (block < 0) return ((unsigned)0);
else if (block <= 3)
{
switch(block)
{
case (0): return ((unsigned)tap_pos) ;
case (1):
{
wcr_val = 56;
offset = tap_pos - 25;
for (i=0; i<= offset; i++) wcr_val-- ;
return ((unsigned)++wcr_val);
}
case (2):
{
wcr_val = 64;
offset = tap_pos - 50;
for (i=0; i<= offset; i++) wcr_val++ ;
return ((unsigned)--wcr_val);
}
case (3):
{
wcr_val = 120;
offset = tap_pos - 75;
for (i=0; i<= offset; i++) wcr_val-- ;
return ((unsigned)++wcr_val);
}
}
}
return((unsigned)01100000);
}
X9525
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X9525V20IT1 功能描述:IC DCP DUAL EEPROM MEM 20-TSSOP RoHS:否 類別:集成電路 (IC) >> PMIC - 激光驅(qū)動(dòng)器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:60 系列:- 類型:激光二極管驅(qū)動(dòng)器 數(shù)據(jù)速率:- 通道數(shù):4 電源電壓:3.3V 電流 - 電源:- 電流 - 調(diào)制:- 電流 - 偏置:- 工作溫度:0°C ~ 70°C 封裝/外殼:40-TQFN 裸露焊盤(pán) 供應(yīng)商設(shè)備封裝:40-TQFN EP 包裝:托盤(pán) 安裝類型:表面貼裝