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| 型號： | 74GTLP22034DGGRE4 |
| 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)器劈開登記LVTTL港口及反饋路徑 |
| 文件頁數(shù)： | 13/20頁 |
| 文件大?。?/td> | 366K |
| 代理商： | 74GTLP22034DGGRE4 |
SN74GTLP22034
8-BIT LVTTL-TO-GTLP ADJUSTABLE-EDGE-RATE REGISTERED TRANSCEIVER
WITH SPLIT LVTTL PORT AND FEEDBACK PATH
SCES355C
–
JUNE 2001
–
REVISED SEPTEMBER 2001
13
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
From Output
Under Test
CL = 50 pF
(see Note A)
LOAD CIRCUIT FOR A OUTPUTS
S1
Open
GND
500
500
TEST
tPLH/tPHL
tPLZ/tPZL
tPHZ/tPZH
S1
Open
6 V
GND
tPLH
tPHL
Output
Control
Output
Waveform 1
S1 at 6 V
(see Note B)
Output
Waveform 2
S1 at GND
(see Note B)
VOL
VOH
tPZL
tPZH
tPLZ
tPHZ
3 V
0 V
VOH
VOL
0 V
VOL + 0.3 V
VOH
–
0.3 V
≈
0 V
3 V
0 V
tw
Input
3 V
3 V
VOLTAGE WAVEFORMS
SETUP AND HOLD TIMES
(VM = 1.5 V for A port and 1 V for B port)
(VOH = 3 V for A port and 1.5 V for B port)
VOLTAGE WAVEFORMS
PROPAGATION DELAY TIMES
(AI to B port)
VOLTAGE WAVEFORMS
PULSE DURATION
VOLTAGE WAVEFORMS
ENABLE AND DISABLE TIMES
(AO)
Output
Input
1.5 V
Test
Point
CL = 30 pF
(see Note A)
From Output
Under Test
12.5
LOAD CIRCUIT FOR B OUTPUTS
0 V
VOH
VOL
Input
VOLTAGE WAVEFORMS
PROPAGATION DELAY TIMES
(B port to AO)
Output
1.5 V
NOTES: A. CL includes probe and jig capacitance.
B. Waveform 1 is for an output with internal conditions such that the output is low except when disabled by the output control.
Waveform 2 is for an output with internal conditions such that the output is high except when disabled by the output control.
C. All input pulses are supplied by generators having the following characteristics: PRR
≈
10 MHz, ZO = 50
, tr
≈
2 ns, tf
≈
2 ns.
D. The outputs are measured one at a time with one transition per measurement.
6 V
tPLH
tPHL
VOH
0 V
VM
VM
Data
Input
3 V
0 V
tsu
th
Timing
Input
1.5 V
1.5 V
1.5 V
1.5 V
1 V
1 V
1 V
1 V
1.5 V
1.5 V
1.5 V
1.5 V
1.5 V
1.5 V
1.5 V
Figure 1. Load Circuits and Voltage Waveforms
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| 74GTLP22034DGGRG4 | 功能描述:特定功能邏輯 8B LVTTL-GTLP Adj- Edge-Rate Reg Xceivr 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 |
| 74GTLP22034DGVRE4 | 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 |
| 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 類型:CML/LVDS/LVPECL to LVCMOS/LVTTL 傳播延遲時間: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 類型:CML/LVDS/LVPECL to LVCMOS/LVTTL 傳播延遲時間: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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