DS3170DK DS3/E3 Single-Chip Transceiver Design Kit
High Impedance and Compensated Test Points
The test points for all the clock and data lines are unique for this board such that each test point listed in Table 3
have a relative high-impedance pin and a compensated pin. The compensated pin is part of a (20:1) voltage divider
that when used with the standard 50 ? load of an oscilloscope provides a very clean signal. If you are making
critical timing and or slew rate measurements, the compensated test points are very useful. Figure 2 shows the
relationship between the high-impedance and compensated test point pins.
Figure 2. Test Point Logical and Physical View
SIGNAL_X
R = 950 ?
1
1 = HIGH-IMPEDANCE PIN
2 = COMPENSATED PIN
3 = GND
1
2
C = 3pF
Table 3. Test Points
3
LOGICAL VIEW
2
3
PHYSICAL VIEW
REF
DES
TP5
TP6
TP4
TP20
TP19
TP10
TP12
TP16
TP17
TP19
TP22
SIGNAL
NAME
TCLKI
TCLKO
RCLKO
TLCLK
RLCLK
TOHSOF
ROHSOF
TOHCLK
ROHCLK
TSOFO
RSOFO
REF
DES
TP7
TP8
TP2
TP3
TP11
TP9
TP13
TP14
TP15
TP23
TP21
SIGNAL
NAME
TNEG
RNEG
TPOS
RPOS
TSER
RSER
TOHEN
TOH
ROH
REFCLK
TSOFI
7 of 40
相关PDF资料
DS33R11DK KIT DESIGN FOR DS33R11
DS33Z41DK KIT DESIGN FOR DS33Z41
DS9097E# COM PORT ADAPTER
DS9097U-E25# ADAPTER COM PORT RS232 DB-25
DS9490R# IC BRIDGE USB TO 1-WIRE RJ11
DST1E1DK KIT DESIGN SCT T1/E1 DS21X5Y
DV103003 KIT DEV MICROID 13.56MHZ
DV164126 KIT DEVELOPMENT USB W/PICKIT 2
相关代理商/技术参数
DS3170L 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:DS3/E3 Single-Chip Transceiver
DS3170LN 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:DS3/E3 Single-Chip Transceiver
DS3170N 功能描述:网络控制器与处理器 IC DS3/E3 Single-Chip 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
DS3170N+ 功能描述:网络控制器与处理器 IC DS3/E3 Single-Chip 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
DS3170N+T&R 制造商:Maxim Integrated Products 功能描述:SINGLE PORT DS3/E3 SCT T&R IND LF - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC TXRX DS3/E3 100CSBGA
DS3170N+T&R 功能描述:网络控制器与处理器 IC DS3/E3 Single-Chip 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
DS3171 功能描述:网络控制器与处理器 IC Single DS3/E3 Single Chip 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
DS3171N 功能描述:网络控制器与处理器 IC Single DS3/E3 Single Chip 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