參數(shù)資料
型號(hào): 74GTLP22034DGVRE4
廠商: Texas Instruments, Inc.
英文描述: 8-BIT LVTTL-TO-GTLP ADJUSTABLE-EDGE-RATE REGISTERED TRANSCEIVER WITH SPLIT LVTTL PORT AND FEEDBACK PATH
中文描述: 8位LVTTL至GTLP可調(diào)EDGE的速率收發(fā)器劈開(kāi)登記LVTTL港口及反饋路徑
文件頁(yè)數(shù): 14/20頁(yè)
文件大小: 366K
代理商: 74GTLP22034DGVRE4
SN74GTLP22034
8-BIT LVTTL-TO-GTLP ADJUSTABLE-EDGE-RATE REGISTERED TRANSCEIVER
WITH SPLIT LVTTL PORT AND FEEDBACK PATH
SCES355C
JUNE 2001
REVISED SEPTEMBER 2001
14
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
DISTRIBUTED-LOAD BACKPLANE SWITCHING CHARACTERISTICS
The preceding switching characteristics table shows the switching characteristics of the device into a lumped load
(Figure 1). However, the designer
s backplane application is probably a distributed load. The physical representation
is shown in Figure 2. This backplane, or distributed load, can be approximated closely to a resistor inductance
capacitance (RLC) circuit, as shown in Figure 3. This device has been designed for optimum performance in this RLC
circuit. The following switching characteristics table shows the switching characteristics of the device into the RLC
load, to help the designer to better understand the performance of the GTLP device in this typical backplane. See
www.ti.com/sc/gtlp for more information.
Drvr
1.5 V
.25
1
1
1
1.5 V
1
1
1
.25
Rcvr
Rcvr
Rcvr
Figure 2. High-Drive Test Backplane
Slot 1
Slot 2
Slot 19
Slot 20
Conn.
Conn.
Conn.
Conn.
ZO = 50
2
2
From Output
Under Test
Test
Point
1.5 V
CL = 18 pF
11
LL = 14 nH
Figure 3. High-Drive RLC Network
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74GTLP22034DGVRG4 功能描述:特定功能邏輯 8B LVTTL-GTLP Adj- Edge-Rate Reg Trans RoHS:否 制造商:Texas Instruments 產(chǎn)品: 系列:SN74ABTH18502A 工作電源電壓:5 V 封裝 / 箱體:LQFP-64 封裝:Tube
74GTLPH1612DGGRE4 功能描述:轉(zhuǎn)換 - 電壓電平 18-Bit LVTTL/GTLP Univ Bus Xcvr RoHS:否 制造商:Micrel 類(lèi)型:CML/LVDS/LVPECL to LVCMOS/LVTTL 傳播延遲時(shí)間:1.9 ns 電源電流:14 mA 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MLF-8
74GTLPH1612DGGRG4 功能描述:轉(zhuǎn)換 - 電壓電平 18B LVTTL-GTLP Adj- Edge-Rate Univ Bus RoHS:否 制造商:Micrel 類(lèi)型:CML/LVDS/LVPECL to LVCMOS/LVTTL 傳播延遲時(shí)間:1.9 ns 電源電流:14 mA 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MLF-8
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74GTLPH1616DGGRG4 功能描述:通用總線(xiàn)函數(shù) 17B LVTTL-GTLP Adj- Edge-Rate Univ Bus RoHS:否 制造商:Texas Instruments 邏輯類(lèi)型:CMOS 邏輯系列:74VMEH 電路數(shù)量:1 開(kāi)啟電阻(最大值): 傳播延遲時(shí)間:10.1 ns 電源電壓-最大:3.45 V 電源電壓-最小:3.15 V 最大工作溫度:+ 85 C 最小工作溫度:0 C 封裝 / 箱體:TSSOP-48 封裝:Reel