參數(shù)資料
型號： DS21FT40
廠商： DALLAS SEMICONDUCTOR
元件分類： Digital Transmission Controller
英文描述： DATACOM, FRAMER, PBGA300
封裝： BGA-300
文件頁數(shù)： 87/87頁
文件大小： 386K
代理商： DS21FT40
DS21FT40
9 of 87
Lead
Symbols
I/O
Description
multiplexed bus
A2
RCLK1
I
Receive Clock for Framer 1
K1
RCLK2
I
Receive Clock for Framer 2.
D10
RCLK3
I
Receive Clock for Framer 3.
B9
RCLK4
I
Receive Clock for Framer 4.
M3
RCLK5
I
Receive Clock for Framer 5.
V1
RCLK6
I
Receive Clock for Framer 6.
W6
RCLK7
I
Receive Clock for Framer 7.
J3
RCLK8
I
Receive Clock for Framer 8.
T9
RCLK9
I
Receive Clock for Framer 9.
W10
RCLK10
I
Receive Clock for Framer 10.
Y18
RCLK11
I
Receive Clock for Framer 11.
N17
RCLK12
I
Receive Clock for Framer 12.
E18
RD*
I
Read Input.
D3
RMSYNC1
O
Receive Multiframe Sync from Framer 1
G2
RMSYNC2
O
Receive Multiframe Sync from Framer 2
D4
RMSYNC3
O
Receive Multiframe Sync from Framer 3
D8
RMSYNC4
O
Receive Multiframe Sync from Framer 4
N2
RMSYNC5
O
Receive Multiframe Sync from Framer 5
V4
RMSYNC6
O
Receive Multiframe Sync from Framer 6
V6
RMSYNC7
O
Receive Multiframe Sync from Framer 7
K5
RMSYNC8
O
Receive Multiframe Sync from Framer 8
U10
RMSYNC9
O
Receive Multiframe Sync from Framer 9
Y11
RMSYNC10
O
Receive Multiframe Sync from Framer 10
W19
RMSYNC11
O
Receive Multiframe Sync from Framer 11
U20
RMSYNC12
O
Receive Multiframe Sync from Framer 12
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.
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.
相關PDF資料
PDF描述
DS21FT42 DATACOM, FRAMER, PBGA300
DS21FT42N DATACOM, FRAMER, PBGA300
DS21FF42 DATACOM, FRAMER, PBGA300
DS21FF42N DATACOM, FRAMER, PBGA300
DS21FT44N DATACOM, FRAMER, PBGA300
相關代理商/技術參數(shù)
參數(shù)描述
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 安裝風格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS21FT42N 功能描述:網(wǎng)絡控制器與處理器 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 安裝風格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS21FT44 功能描述:網(wǎng)絡控制器與處理器 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 安裝風格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS21FT44+ 功能描述:網(wǎng)絡控制器與處理器 IC 4X3 E1 Framer E1 Framer E1 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 安裝風格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
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