參數(shù)資料
型號(hào)： DS21FF44
廠商： DALLAS SEMICONDUCTOR
元件分類： Digital Transmission Controller
英文描述： DATACOM, FRAMER, PBGA300
封裝： 27 X 27 MM, 1.27 MM PITCH, MCMBGA-300
文件頁(yè)數(shù)： 100/110頁(yè)
文件大小： 526K
代理商： DS21FF44
DS21FT44/DS21FF44
9 of 110
Lead
Symbol
I/O
Description
W10
RCLK10
I
Receive Clock for Framer 10.
Y18
RCLK11
I
Receive Clock for Framer 11.
N17
RCLK12
I
Receive Clock for Framer 12.
D14
RCLK13/NC
I
Receive Clock for Framer 13. NC on Four x Three.
P20
RCLK14/NC
I
Receive Clock for Framer 14. NC on Four x Three.
C18
RCLK15/NC
I
Receive Clock for Framer 15. NC on Four x Three.
C12
RCLK16/NC
I
Receive Clock for Framer 16. NC on Four x Three.
E18
RD*
I
Read Input.
B2
RNEG1
I
Receive Negative Data for Framer 1.
H2
RNEG2
I
Receive Negative Data for Framer 2.
D9
RNEG3
I
Receive Negative Data for Framer 3.
A9
RNEG4
I
Receive Negative Data for Framer 4.
M2
RNEG5
I
Receive Negative Data for Framer 5.
V3
RNEG6
I
Receive Negative Data for Framer 6.
V7
RNEG7
I
Receive Negative Data for Framer 7.
P3
RNEG8
I
Receive Negative Data for Framer 8.
U9
RNEG9
I
Receive Negative Data for Framer 9.
W11
RNEG10
I
Receive Negative Data for Framer 10.
W17
RNEG11
I
Receive Negative Data for Framer 11.
T20
RNEG12
I
Receive Negative Data for Framer 12.
E14
RNEG13/NC
I
Receive Negative Data for Framer 13. NC on Four x
Three.
N20
RNEG14/NC
I
Receive Negative Data for Framer 14. NC on Four x
Three.
C20
RNEG15/NC
I
Receive Negative Data for Framer 15. NC on Four x
Three.
B13
RNEG16/NC
I
Receive Negative Data for Framer 16. NC on Four x
Three.
A1
RPOS1
I
Receive Positive Data for Framer 1.
H1
RPOS2
I
Receive Positive Data for Framer 2.
H4
RPOS3
I
Receive Positive Data for Framer 3.
C9
RPOS4
I
Receive Positive Data for Framer 4.
M1
RPOS5
I
Receive Positive Data for Framer 5.
W2
RPOS6
I
Receive Positive Data for Framer 6.
V5
RPOS7
I
Receive Positive Data for Framer 7.
P4
RPOS8
I
Receive Positive Data for Framer 8.
T10
RPOS9
I
Receive Positive Data for Framer 9.
V11
RPOS10
I
Receive Positive Data for Framer 10.
Y19
RPOS11
I
Receive Positive Data for Framer 11.
R19
RPOS12
I
Receive Positive Data for Framer 12.
D15
RPOS13/NC
I
Receive Positive Data for Framer 13. NC on Four x
Three.
J18
RPOS14/NC
I
Receive Positive Data for Framer 14. NC on Four x
Three.
A20
RPOS15/NC
I
Receive Positive Data for Framer 15. NC on Four x
Three.
相關(guān)PDF資料
PDF描述
DS21FF44N DATACOM, FRAMER, PBGA300
DS21FT40N DATACOM, FRAMER, PBGA300
DS21FT40 DATACOM, FRAMER, PBGA300
DS21FT42 DATACOM, FRAMER, PBGA300
DS21FT42N DATACOM, FRAMER, PBGA300
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS21FF44N 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
DS21FT40 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:Four x Three 12 Channel E1 Framer
DS21FT40N 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
DS21FT42 功能描述:網(wǎng)絡(luò)控制器與處理器 IC 4x4 16/4x3 12 Chnl T1/T1 Framer 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
DS21FT42N 功能描述:網(wǎng)絡(luò)控制器與處理器 IC 4x4 16/4x3 12 Chnl T1/T1 Framer 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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