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參數(shù)資料
| 型號(hào)： | MAX9164 |
| 廠商： | Maxim Integrated Products, Inc. |
| 元件分類： | 外設(shè)及接口 |
| 英文描述： | Low Power 5V RS232 Dual Driver/Receiver with 0.1?μF Capacitors; Package: SO; No of Pins: 16; Temperature Range: -40?°C to 85?°C |
| 中文描述： | 電可擦除可編程邏輯器件 |
| 文件頁(yè)數(shù)： | 8/10頁(yè) |
| 文件大?。?/td> | 236K |
| 代理商： | MAX9164 |
M
3.3V Single LVDS Driver/Receiver
8
_______________________________________________________________________________________
Detailed Description
The MAX9164 high-speed LVDS driver/receiver is
designed specifically for low-power point-to-point
applications. The MAX9164 operates from a single 3.3V
power supply, and is pin compatible with the
DS90LV019. The device features an independent dif-
ferential driver and receiver.
The MAX9164 driver outputs use a current-steering
configuration to generate a 3.1mA (typ) output current.
This current-steering approach induces less ground
bounce and no shoot-through current, enhancing noise
margin and system speed performance. The outputs
are short-circuit current limited. The MAX9164 output
requires a resistive load to terminate the signal and
complete the transmission loop. With a typical 3.1mA
output current, the MAX9164 produces a 310mV output
voltage when driving a bus terminated with a 100
resistor (3.1mA x 100
= 310mV).
The MAX9164 receiver detects a differential input as
low as 100mV and translates it to single-ended output.
The device features input biasing that drives the output
high if the inputs are left open.
Power-On Reset
The power-on reset voltage of the MAX9164 is typically
2.2V. When the supply falls below this voltage, the
device is disabled and the outputs (DO+, DO-, and
ROUT) are high impedance.
Applications Information
Power-Supply Bypassing
Bypass V
CC
with high-frequency, surface-mount
ceramic 0.1μF and 0.001μF capacitors in parallel as
close to the device as possible, with the smaller valued
capacitor closest to V
CC
.
Termination
The MAX9164 requires an external termination resistor
at the differential input. This termination resistor should
match the differential impedance of the input transmis-
sion line.
The differential output requires a termination resistor at
the far end of the transmission line. This termination
resistor should match the differential impedance of the
output transmission line.
These termination resistors are typically 100
. Min-
imize the distance between the input termination resis-
tor and the MAX9164 receiver input.
Traces, Cables, and Connectors
The characteristics of differential input and output con-
nections affect the performance of the device. Use
controlled-impedance traces, cables, and connectors
with matched characteristic impedance.
Ensure that noise couples as common mode by run-
ning the traces of a differential pair close together.
Reduce within-pair skew by matching the electrical
length of the conductors within a differential pair.
Excessive skew can result in a degradation of magnet-
ic field cancellation.
Maintain the distance between conductors within a dif-
ferential pair to avoid discontinuities in differential
impedance. Minimize the number of vias to further pre-
vent impedance discontinuities.
Board Layout
For LVDS applications, a four-layer PC board with sep-
arate power, ground, LVDS, and logic signal layers is
recommended. Separate the LVTTL/LVCMOS and
LVDS signals to prevent coupling.
Chip Information
TRANSISTOR COUNT: 901
PROCESS: CMOS
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX9164ESD | Low Power 5V RS232 Dual Driver/Receiver with 0.1?μF Capacitors; Package: SO; No of Pins: 16; Temperature Range: -40?°C to 85?°C |
| MAX9164EUD | Low Power 5V RS232 Dual Driver/Receiver with 0.1?μF Capacitors; Package: SO; No of Pins: 16; Temperature Range: -40?°C to 85?°C |
| MAX9177ETB | 670MHz LVDS-to-LVDS and Anything-to-LVDS 2:1 Multiplexers |
| MAX9177EUB | 670MHz LVDS-to-LVDS and Anything-to-LVDS 2:1 Multiplexers |
| MAX9176 | 670MHz LVDS-to-LVDS and Anything-to-LVDS 2:1 Multiplexers |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX9164ESD | 制造商:Maxim Integrated Products 功能描述: 制造商:Maxim Integrated Products 功能描述:3.3V SINGLE LVDS DRIVER/RECEIVER - Rail/Tube |
| MAX9164ESD-T | 制造商:Maxim Integrated Products 功能描述:3.3V SINGLE LVDS DRIVER/RECEIVER - Tape and Reel |
| MAX9164EUD | 制造商:Maxim Integrated Products 功能描述:3.3V SINGLE LVDS DRIVER/RECEIVER - Bulk 制造商:Maxim Integrated Products 功能描述:LVDS Interface IC MAX9164EUD |
| MAX9164EUD-T | 制造商:Maxim Integrated Products 功能描述:3.3V SINGLE LVDS DRIVER/RECEIVER - Tape and Reel |
| MAX9169 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:4-Port LVDS and LVTTL-to-LVDS Repeaters |
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