参数资料
| 型号： | NB4N855SMEVB |
| 厂商： | ON Semiconductor |
| 文件页数： | 3/6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 4. Expanded Bottom View
Likewise for CML outputs, CML stimulus signal need to
be terminated to V CC via a 50 W resistor. To accomplish this
configuration the external termination resistor has to be
moved from DUT_GND ring to V CC ring on the bottom of
the board.
For the LVDS configuration Input pin pads of the D0 or
D1 input has to be shorted using 100 W resistor across
differential lines.
DUT Termination
For standard lab setup and test, a split (dual) power supply
is required enabling the 50 W internal impedance in the
Table 2. SMA Connectors and Jumpers Placement
oscilloscope to be used as a termination of the signals (in
split power supply setup DUT_GND is the system ground,
V CC is varied, and V EE is –1.25 V; see Table 1, Power
Supply Levels).
Board Components Configuration
The NB4N855SMEVB evaluation board requires eight
side SMA connectors. Placement locations are described in
the Table 2 below.
Device
Pin #
Connector
Resistor
J1/D0
1
Yes
0402
J2/D0b
2
Yes
0402
J3/D1
3
Yes
0402
J4/D1b
4
Yes
0402
J5
5
No
0402
J6/Q1b
6
Yes
No
J7/Q1
7
Yes
No
J8/Q0
8
Yes
No
J9/Q0b
9
Yes
No
J10
10
No
0402
(bottom)
50 W
50 W
50 W
50 W
0.01 m F
0.01 m F
Wire
No
No
No
No
to V EE /GND
No
No
No
No
to V CC
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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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