參數(shù)資料
型號(hào)： DS3112N
廠商： DALLAS SEMICONDUCTOR
元件分類： Digital Transmission Controller
英文描述： DATACOM, FRAMER, PBGA256
封裝： 27 X 27 MM, PLASTIC, BGA-256
文件頁數(shù)： 19/134頁
文件大?。?/td> 900K
代理商： DS3112N
DS3112
115 of 134
LOW SPEED (T1 and E1) PORT AC TIMING DIAGRAM Figure 12A
AC CHARACTERISTICS – HIGH SPEED (T3 and E3) PORTS
(0
C to 70C; VDD = 3.3V 5% for DS3112;
-40
C to +85C; VDD = 3.3V 5% for DS3112N)
Parameter
Symbol
Min
Typ
Max
Units
Notes
HRCLK / HTCLK Clock Period
t1
22.4
29.1
ns
1, 3
2, 3
HRCLK Clock Low Time
t2
9
ns
HRCLK Clock High Time
t3
9
ns
HRPOS/HRNEG Set Up Time to the
Rising Edge or Falling Edge of
HRCLK
t4
3
ns
HRPOS/HRNEG Hold Time from the
Rising Edge or Falling Edge of
HRCLK
t5
3
ns
Delay from the Rising Edge or
Falling Edge of HTCLK to Data
Valid on HTPOS/HTNEG
t6
5
ns
NOTES:
1. T3 Mode
2. E3 Mode
3. HTCLK is a buffered version of either FTCLK or HRCLK and as such, the duty cycle of HTCLK is
determined by the source clock
4. In Normal Mode, HRPOS and HRNEG are sampled on the rising edge of HRCLK and HTPOS and
HTNEG are updated on the rising edge of HTCLK
5. In Inverted Mode, HRPOS and HRNEG are sampled on the falling edge of HRCLK and HTPOS and
HTNEG are updated on the falling edge of HTCLK
LRDAT
LTDAT
t4
t5
t6
t1
t2
t3
LRCLK (or LRCCLK) /
LTCLK (or LTCCLK)
Normal Mode
ls_ac
LRCLK (or LRCCLK) /
LTCLK (or LTCCLK)
Inverted Mode
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PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS3112N+ 功能描述:網(wǎng)絡(luò)控制器與處理器 IC TEMPE T3/E3 MUX FRMR & M13/E13/G.747 MUX RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS3112N+W 功能描述:網(wǎng)絡(luò)控制器與處理器 IC TEMPE T3/E3 MUX FRMR & M13/E13/G.747 MUX RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS3112NC1 制造商:Maxim Integrated Products 功能描述:T3 E3 MULTIPLEXER, 3.3V T3/E3 FRAMER AND M13/E13/G.747 MUX - Rail/Tube
DS3112ND1E 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
DS3112RD 功能描述:網(wǎng)絡(luò)控制器與處理器 IC RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
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