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参数资料
| 型号： | PACSZ1284-02QR |
| 厂商： | ON SEMICONDUCTOR |
| 元件分类： | 数据传输滤波器 |
| 英文描述： | 17 FUNCTIONS, 5 V, DATA LINE FILTER |
| 封装： | ROHS COMPLIANT, QSOP-28 PIN |
| 文件页数： | 9/11页 |
| 文件大小： | 428K |
| 代理商： | PACSZ1284-02QR |
PACSZ1284
Rev. 2 | Page 7 of 11 | www.onsemi.com
Application Information
Termination Considerations
The IEEE 1284 specification requires both termination and EMI filtering on a total of 17 signal lines. Control
and Status lines (8 in total) only require a pull-up resistor and a filter capacitor. The Data lines and Strobe also
require a series termination resistor in addition to the pull-up resistors and filter capacitors. See Table 1, in
conjunction with the schematic diagram on page 1.
Table 1: IEEE 1284 Termination Requirements
SIGNAL TERMINATION REQUIREMENTS
Signal Name
Series Termination
Data1 - Data8
Yes
Strobe
Yes
Init
Not Required
AutoFeedXT
Not Required
Selectin
Not Required
ACK
Not Required
Busy
Not Required
Paper Empty
Not Required
Select
Not Required
Fault
Not Required
相关PDF资料 |
PDF描述 |
|---|---|
| PACSZ1284-04QR | 17 FUNCTIONS, 5 V, DATA LINE FILTER |
| PE-67501 | DATA LINE FILTER |
| PE-68602T | 6 FUNCTIONS, TELECOM FILTER |
| PE-68602 | 6 FUNCTIONS, TELECOM FILTER |
| PE-64683 | 6 FUNCTIONS, TELECOM FILTER |
相关代理商/技术参数 |
参数描述 |
|---|---|
| PACSZ128404Q | 制造商:CALMIRCO 制造商全称:California Micro Devices Corp 功能描述:P/ACTIVE IEEE 1284 ECP/EPP TERMINATION NETWORK |
| PACSZ1284-04Q | 制造商:CALMIRCO 制造商全称:California Micro Devices Corp 功能描述:P/ACTIVE IEEE 1284 ECP/EPP TERMINATION NETWORK |
| PACSZ128404QR | 制造商:CALMIRCO 制造商全称:California Micro Devices Corp 功能描述:P/ACTIVE IEEE 1284 ECP/EPP TERMINATION NETWORK |
| PACSZ1284-04QR | 功能描述:ESD 抑制器 ESD/EMI Terminators RoHS:否 制造商:STMicroelectronics 通道:8 Channels 击穿电压:8 V 电容:45 pF 端接类型:SMD/SMT 封装 / 箱体:uQFN-16 功率耗散 Pd: 工作温度范围:- 40 C to + 85 C |
| PACT | 制造商:CALMIRCO 制造商全称:California Micro Devices Corp 功能描述:P/ACTIVE EMI/RFI T FILTER |
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