參數(shù)資料
型號: SN55107AFK
廠商: Texas Instruments, Inc.
英文描述: DUAL LINE RECEIVERS
中文描述: 雙線接收機(jī)
文件頁數(shù): 14/19頁
文件大小: 279K
代理商: SN55107AFK
SN55107A, SN75107A, SN75107B, SN75108A
DUAL LINE RECEIVERS
SLLS069D – JANUARY 1977 – REVISED APRIL 1998
14
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Two methods of terminating a transmission line to reduce reflections are shown in Figure 16. The first method
uses the resistors as the attenuation network and line termination. The second method uses two additional
resistors for the line terminations.
APPLICATION INFORMATION
R3
R3
R3
R1
(see Note A)
R2
(see Note A)
R2
R1
R3 = R1 + R2 = ZO/2
Method 2
R2
R1
R3
R1 + R2 > ZO
R3 = ZO/2
R2
(see Note A)
R3
R3
R1
Method 1
NOTE A: To minimize the loading, the values of R1 and R2 should be fairly large. Examples of possible values are shown in Table 1.
Figure 16. Termination Techniques
For party-line operation, method 2 should be used as shown in Figure 17.
Attenuation Network
R3
ZO
2
R3
ZO
2
R3
ZO
2
R3
ZO
2
Figure 17. Party-Line Termination Technique
相關(guān)PDF資料
PDF描述
SN55107AW DUAL LINE RECEIVERS
SN75109A 5K 20 TURN POTENTIOMETER
SN75109AD DUAL LINE DRIVERS
SN75109AN DUAL LINE DRIVERS
SN55109AFK DUAL LINE DRIVERS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SN55107AJ 制造商:Texas Instruments 功能描述:Dual Receiver 14-Pin CDIP Tube 制造商:Texas Instruments 功能描述:LINE RCVR 2RX 14CDIP - Rail/Tube 制造商:Texas Instruments 功能描述:DUAL LINE RECEIVER
SN55107AW 制造商:TI 制造商全稱:Texas Instruments 功能描述:DUAL LINE RECEIVERS
SN55109A 制造商:TI 制造商全稱:Texas Instruments 功能描述:DUAL LINE DRIVERS
SN55109AFK 制造商:TI 制造商全稱:Texas Instruments 功能描述:DUAL LINE DRIVERS
SN55109AJ 制造商:TI 制造商全稱:Texas Instruments 功能描述:DUAL LINE DRIVERS