参数资料
型号: DS21FF42
厂商: DALLAS SEMICONDUCTOR
元件分类: Digital Transmission Controller
英文描述: DATACOM, FRAMER, PBGA300
封装: 27 X 27 MM, BGA-300
文件页数: 13/115页
文件大小: 534K
代理商: DS21FF42
DS21FF42/DS21FT42
11 of 115
Lead
Symbol
I/O
Description
J19
RSYNC14/NC
I/O
Receive Frame/Multiframe Sync for Framer 14. NC on Four x
Three.
B17
RSYNC15/NC
I/O
Receive Frame/Multiframe Sync for Framer 15. NC on Four x
Three.
B12
RSYNC16/NC
I/O
Receive Frame/Multiframe Sync for Framer 16. NC on Four x
Three.
B5
SYSCLK1
I
System Clock for Framer 1.
E2
SYSCLK2
I
System Clock for Framer 2.
E5
SYSCLK3
I
System Clock for Framer 3.
B8
SYSCLK4
I
System Clock for Framer 4.
M4
SYSCLK5
I
System Clock for Framer 5.
T2
SYSCLK6
I
System Clock for Framer 6.
Y5
SYSCLK7
I
System Clock for Framer 7.
W3
SYSCLK8
I
System Clock for Framer 8.
T4
SYSCLK9
I
System Clock for Framer 9.
Y9
SYSCLK10
I
System Clock for Framer 10.
U12
SYSCLK11
I
System Clock for Framer 11.
R17
SYSCLK12
I
System Clock for Framer 12.
E13
SYSCLK13/NC
I
System Clock for Framer 13. NC on Four x Three.
N18
SYSCLK14/NC
I
System Clock for Framer 14. NC on Four x Three.
E20
SYSCLK15/NC
I
System Clock for Framer 15. NC on Four x Three.
C14
SYSCLK16/NC
I
System Clock for Framer 16. NC on Four x Three.
D1
TCLK1
I
Transmit Clock for Framer 1.
H5
TCLK2
I
Transmit Clock for Framer 2.
C5
TCLK3
I
Transmit Clock for Framer 3.
A5
TCLK4
I
Transmit Clock for Framer 4.
R1
TCLK5
I
Transmit Clock for Framer 5.
Y3
TCLK6
I
Transmit Clock for Framer 6.
T6
TCLK7
I
Transmit Clock for Framer 7.
K2
TCLK8
I
Transmit Clock for Framer 8.
U13
TCLK9
I
Transmit Clock for Framer 9.
Y13
TCLK10
I
Transmit Clock for Framer 10.
T18
TCLK11
I
Transmit Clock for Framer 11.
P16
TCLK12
I
Transmit Clock for Framer 12.
K16
TCLK13/NC
I
Transmit Clock for Framer 13. NC on Four x Three.
F19
TCLK14/NC
I
Transmit Clock for Framer 14. NC on Four x Three.
E17
TCLK15/NC
I
Transmit Clock for Framer 15. NC on Four x Three.
C11
TCLK16/NC
I
Transmit Clock for Framer 16. NC on Four x Three.
C3
TNEG1
O
Transmit Negative Data from Framer 1.
J1
TNEG2
O
Transmit Negative Data from Framer 2.
F5
TNEG3
O
Transmit Negative Data from Framer 3.
A10
TNEG4
O
Transmit Negative Data from Framer 4.
L1
TNEG5
O
Transmit Negative Data from Framer 5.
V2
TNEG6
O
Transmit Negative Data from Framer 6.
V8
TNEG7
O
Transmit Negative Data from Framer 7.
相关PDF资料
PDF描述
DS21FF42N DATACOM, FRAMER, PBGA300
DS21FT44N DATACOM, FRAMER, PBGA300
DS21FT44 DATACOM, FRAMER, PBGA300
DS21Q352 DATACOM, PCM TRANSCEIVER, PBGA256
DS21Q354 DATACOM, PCM TRANSCEIVER, PBGA256
相关代理商/技术参数
参数描述
DS21FF42+ 功能描述:网络控制器与处理器 IC 4x4 16/4x3 12 Chnl T1/T1 Framer RoHS:否 制造商:Micrel 产品:Controller Area Network (CAN) 收发器数量: 数据速率: 电源电流(最大值):595 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PBGA-400 封装:Tray
DS21FF42N 功能描述:网络控制器与处理器 IC RoHS:否 制造商:Micrel 产品:Controller Area Network (CAN) 收发器数量: 数据速率: 电源电流(最大值):595 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PBGA-400 封装:Tray
DS21FF42N+ 功能描述:网络控制器与处理器 IC 4x4 16/4x3 12 Chnl T1/T1 Framer RoHS:否 制造商:Micrel 产品:Controller Area Network (CAN) 收发器数量: 数据速率: 电源电流(最大值):595 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PBGA-400 封装:Tray
DS21FF44 功能描述:网络控制器与处理器 IC 4x4 16/4x3 12 Chnl E1/E1 Framer RoHS:否 制造商:Micrel 产品:Controller Area Network (CAN) 收发器数量: 数据速率: 电源电流(最大值):595 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PBGA-400 封装:Tray
DS21FF44N 功能描述:网络控制器与处理器 IC RoHS:否 制造商:Micrel 产品:Controller Area Network (CAN) 收发器数量: 数据速率: 电源电流(最大值):595 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PBGA-400 封装:Tray