参数资料
型号: DS21Q59DK
厂商: Maxim Integrated Products
文件页数: 19/76页
文件大小: 0K
描述: KIT DESIGN FOR DS21Q59
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 1
主要目的: 电信,调帧器和线路接口装置(LIU)
已用 IC / 零件: DS21Q59
DS21Q59 Quad E1 Transceiver
26 of 76
Register Name:
CCR7
Register Description:
Common Control Register 7
Register Address:
1F Hex
Bit:
7
6
5
4
3
2
1
0
Name:
136S
ALB
TG703
NAME
BIT
FUNCTION
7
Unused. Should be set = 0 for proper operation.
6
Unused. Should be set = 0 for proper operation.
5
Unused. Should be set = 0 for proper operation.
4
Unused. Should be set = 0 for proper operation.
136S
3
1:1.36 Transformer Select
0 = 1:2 transmit transformer
1 = 1:1.36 or 1:1.6 transmit transformer (see table below for details)
ALB
2
Analog Loopback. Setting this bit internally connects TTIP and TRING to
RTIP and RRING. The external signal at the RTIP and RRING pins is
ignored.
1
Unused. Should be set = 0 for proper operation.
TG703
0
Transmit G.703. This control bit works with CCR5.5 to select G.703
functionality on the transmitter and receiver (Table 8-B). These bits
determine whether the line receiver and transmitter should receive/
transmit a normal E1 signal (Section 6 of G.703) or a 2.048MHz
synchronization signal (Section 10 of G.703).
136S
L2
L1
L0
APPLICATION
TRANSFORMER
1:1.6
TRANSFORMER
1:1.36
1
0
75
W
Rt = 0
W
N.M.
1
0
1
120
W
Rt = 0
W
N.M.
1
0
1
0
75
W
Rt = 2.7
W
Rt = 0
W
1
0
1
120
W
Rt = 3.3
W
Rt = 0
W
1
0
N.M.
1
0
1
N.M.
1
0
N.M.
1
N.M.
N.M. = Not meaningful
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DS21Q59L 功能描述:网络控制器与处理器 IC Quad E1 Transceiver 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
DS21Q59L+ 功能描述:网络控制器与处理器 IC Quad E1 Transceiver 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
DS21Q59LN 功能描述:网络控制器与处理器 IC Quad E1 Transceiver 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
DS21Q59LN+ 功能描述:网络控制器与处理器 IC Quad E1 Transceiver 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
DS21S07A 制造商:Maxim Integrated Products 功能描述: