参数资料
| 型号： | NB4N855SMEVB |
| 厂商： | ON Semiconductor |
| 文件页数： | 2/6页 |
| 文件大小： | 0K |
| 描述： | CUSTOMER EVALUATION BRD |
| 设计资源： | NB4N855SMEVB |
| 标准包装： | 1 |
| 系列： | * |
NB4N855SMEVB
Figure 2. Evaluation Board Lay ? up
Connecting Power and Ground Planes
The side launch 9 pin power supply connector is wired as
shown in Figure 3. Test points can be soldered on the top of
Table 1. Power Supply Levels
the PCB to accommodated easier connections. Exact values
that need to be applied can be found in Table 1.
Power Supply Span
3.0 V
3.3 V
3.6 V
V CC
(Pin 10)
1.75 V
2.05 V
2.35 V
V EE / GND
(Pin 5)
? 1.25 V
? 1.25 V
? 1.25 V
DUT_GND
(PCB SMA Ground))
0V
0V
0V
DUT_GND
V CC
NC
V CC
NC
V EE /GND
V CC
DUT_GND
V EE /GND
Figure 3. Power Supply Connector ? 9 Pin Side
View (Left) and PCB Top View (Right)
Stimulus (Generator) Termination
All ECL outputs need to be terminated to V TT (V TT = V CC
–2.0 V = GND) via a 50 W resistor. The current board design
utilizes the space for placement of the external termination
resistors. (More information on termination is provided in
AN8020). The 0402 chip resistor pads are provided on the
bottom side of the evaluation board. Solder the chip resistors
to the bottom side of the board between the appropriate input
of the device pin pads and the ground pads as shown in
Figure 4 (for split power supply setup, PCB is assembled in
this configuration).
http://onsemi.com
2
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相关代理商/技术参数 |
参数描述 |
|---|---|
| NB4N855SMR4 | 功能描述:转换 - 电压电平 3.3V Dual Translator RoHS:否 制造商:Micrel 类型:CML/LVDS/LVPECL to LVCMOS/LVTTL 传播延迟时间:1.9 ns 电源电流:14 mA 电源电压-最大:3.6 V 电源电压-最小:3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MLF-8 |
| NB4N855SMR4G | 功能描述:转换 - 电压电平 3.3V Dual Translator RoHS:否 制造商:Micrel 类型:CML/LVDS/LVPECL to LVCMOS/LVTTL 传播延迟时间:1.9 ns 电源电流:14 mA 电源电压-最大:3.6 V 电源电压-最小:3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MLF-8 |
| NB50SI/12-C-D | 制造商:Martek Power Inc 功能描述:50W 12V OUT 28V IN DC/DC - Bulk |
| NB50SI/15-C-D | 制造商:Martek Power Inc 功能描述:50W 15V OUT 28V IN DC/DC - Bulk |
| NB50SI/24-C-D | 制造商:Martek Power Inc 功能描述:50W 24V OUT 28V IN DC/DC - Bulk |
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