参数资料
| 型号： | MAX19000EVKIT+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 8/19页 |
| 文件大小： | 0K |
| 描述： | EVAL KIT MAX19000 |
| 标准包装： | 1 |
| 系列： | * |
MAX19000 Evaluation Kit
Detailed Description of Software
User-Interface Panel
The GUI contains two DCL tab sheets for channels 0
and 1 for all level, register, and control-signal settings.
The File menu item has save and load functions for all
of the settings.
Driver/Comparator/Load (DCL) Settings
DCL/Channel_0_ and _DCL/Channel_1 tab sheets (Figures
1 and 2) are identical and are for channels 0 and 1,
respectively. These tab sheets contain Level_ Settings_
and DCL_Register group boxes.
Level Settings
The Level_ Settings group box contains registers for
signal level, calibration, and gain settings for VDH, VDL,
VDT, VCH, VCL, VCPH, VCPL, VCOM, VLDH, and VLDL.
Each setting is controlled by a scrollbar with a value label
to its right. Finer adjustments can be made by clicking on
the arrows on each side of the scrollbar. The scrollbars in
the Level group box have 16,384 steps corresponding to
14 bits. In the Calibration group box, the Offset scroll-
bars have 256 steps corresponding to 8 bits, and the
Gain scrollbars have 64 steps corresponding to 6 bits.
The corresponding voltage levels are also calculated
and shown in the edit boxes inside the Voltage group
box. The value, calibration, and gain selections become
effective immediately after an adjustment without hav-
ing to press the LOAD button. The value can also be
typed into the edit boxes inside the Voltage_ group box.
Pressing the Enter key on the keyboard loads the values
to the device.
DCL Register
The DCL_Register group box contains eight checkboxes
to control the DCL register. A checked checkbox repre-
sents a logic-high and an unchecked checkbox repre-
sents a logic-low. Any change in state of the checkbox
immediately sends the new bit setting to the device.
Save/Load Settings
All settings specified by the GUI can be saved to a file
by selecting the File_|_Save_Setup menu item located at
the front of the menu bar. Settings saved in a file can also
be loaded to the GUI and the MAX19000 using the same
procedure of selecting the File_|_Load_Setup menu item.
Use the save-and-load feature to save many different
setups, which can be recalled at a later time.
Advanced User Interface
There are two methods for communicating with the
MAX19000. The first is through the windows shown in
Figures 1 and 2. The second is through the Advanced_
User_ Interface window. The Advanced_ User_ Interface
window, available by selecting the Option_ |_ Interface_
(Advanced_User) menu item, allows execution of serial
commands manually.
The Advanced_User_Interface window can also be used
as a debug tool since it is capable of manually reading
and writing to every register of the MAX19000.
Detailed Description of Hardware
The MAX19000 evaluation kit (EV kit) is a fully assembled
and tested PCB that evaluates the MAX19000 dual pin
driver. The EV kit includes SMA connections for the high-
speed digital I/Os and the MAX19000 pin-driver outputs.
The MAX19000 EV kit is connected to the PC through the
universal serial bus (USB) port.
Power Supplies
Connect the power supplies using the high-current-rated
banana jacks, J24 (-5.25V) and J20 (+15V). Common
to all power supplies should be the GND banana jack,
J22 (GND) on the MAX19000 EV kit. All power supplies
should be within the range specified on the MAX19000
IC data sheet. The MAX19000 needs only two supplies
attached to the board. All other supplies are generated
through regulators on the EV kit board.
The DCL_ Register group box also has six drop-down
lists that control the driver output impedance, compara-
tor hysteresis, and driver/comparator cable-droop com-
pensation.
8_ _ _______________________________________________________________________________________
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| MAX19005CCS+T | 功能描述:校验器 IC Quad 200Mbps Driver/Comparator RoHS:否 制造商:STMicroelectronics 产品: 比较器类型: 通道数量: 输出类型:Push-Pull 电源电压-最大:5.5 V 电源电压-最小:1.1 V 补偿电压（最大值）:6 mV 电源电流（最大值）:1350 nA 响应时间: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SC-70-5 封装:Reel |
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