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参数资料
| 型号： | AS1152-T |
| 厂商： | AUSTRIAMICROSYSTEMS AG |
| 元件分类： | LVDS |
| 英文描述： | Quad, LVDS, TX, 500Mbps; Package Type: TSSOP-16 |
| 中文描述： | 四路LVDS驱动器 |
| 封装： | TSSOP-16 |
| 文件页数： | 10/15页 |
| 文件大小： | 307K |
| 代理商： | AS1152-T |
www.austriamicrosystems.com
Revision 1.00
10 - 15
AS1152
Data Sheet - Applications
9 Applications
Figure 17. Typical Application Circuit
Power-Supply Bypassing
To bypass V
CC
, use 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 pin V
CC
.
Differential Traces
Input trace characteristics can adversely affect the performance of the AS1152.
!
Use controlled-impedance PC board traces to match the cable characteristic impedance. The termination resistor is
also matched to this characteristic impedance.
!
Eliminate reflections and ensure that noise couples as common mode by running the differential traces near each
other.
!
Reduce skew by using matched trace lengths. Tight skew control is required to minimize emissions and proper data
recovery of the devices.
!
Route each channel’s differential signals very close to each other for optimal cancellation of their respective exter-
nal magnetic fields. Use a constant distance between the differential traces to avoid irregularities in differential
impedance.
!
Avoid 90° turns (use two 45° turns).
!
Minimize the number of vias to further prevent impedance irregularities.
Table 5. Function Table
Enable Pins
Input
Output
OUT
x
H
L
Z
EN
H
H
ENn
IN
x
+
L
H
IN
x
-
L
H
Z
L or Open
L or Open
Other Combinations of Enable Pin Settings
Don’t Care
LVDS
Signals
107
Ω
107
Ω
107
Ω
107
Ω
LVTTL/LVCMOS
Data Inputs
LVTTL/LVCMOS
Data Outputs
100
Ω
Shielded Twisted Cable or Microstrip PC Board Traces
Tx
Tx
Tx
Tx
Rx
Rx
Rx
Rx
AS1151
Quad LVDS Receiver
AS1152
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AS1153 | 功能描述:LVDS 接口集成电路 RoHS:否 制造商:Texas Instruments 激励器数量:4 接收机数量:4 数据速率:155.5 Mbps 工作电源电压:5 V 最大功率耗散:1025 mW 最大工作温度:+ 85 C 封装 / 箱体:SOIC-16 Narrow 封装:Reel |
| AS1153_V2 | 制造商:AMSCO 制造商全称:austriamicrosystems AG 功能描述:Dual LVDS Receiver |
| AS1153-T | 功能描述:LVDS 接口集成电路 RoHS:否 制造商:Texas Instruments 激励器数量:4 接收机数量:4 数据速率:155.5 Mbps 工作电源电压:5 V 最大功率耗散:1025 mW 最大工作温度:+ 85 C 封装 / 箱体:SOIC-16 Narrow 封装:Reel |
| AS1154 | 制造商:AMSCO 制造商全称:austriamicrosystems AG 功能描述:Single/Dual LVDS Driver |
| AS1154_1 | 制造商:AMSCO 制造商全称:austriamicrosystems AG 功能描述:Single/Dual LVDS Driver |
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