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參數資料
| 型號： | IDT54FCT162344ATEB |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | 時鐘及定時 |
| 英文描述： | FAST CMOS ADDRESS/ CLOCK DRIVER |
| 中文描述： | FCT SERIES, LOW SKEW CLOCK DRIVER, 8 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), CDFP56 |
| 封裝： | CERPACK-56 |
| 文件頁數： | 7/8頁 |
| 文件大小： | 124K |
| 代理商： | IDT54FCT162344ATEB |
IDT54/74FCT162344AT/CT/ET
FAST CMOS ADDRESS LINE DRIVER
MILITARY AND COMMERCIAL TEMPERATURE RANGES
5.6
7
SWITCH POSITION
TEST CIRCUITS AND WAVEFORMS
TEST CIRCUITS FOR ALL OUTPUTS
DEFINITIONS:
C
L
=
Load capacitance: includes jig and probe capacitance.
R
T
=
Termination resistance: should be equal to Z
OUT
of the Pulse
Generator.
3069 lnk 09
Test
Switch
Disable Low
Enable Low
Closed
All Other Tests
Open
Open Drain
3069 drw 04
Pulse
Generator
R
T
D.U.T.
V
CC
V
IN
C
L
V
OUT
50pF
500
500
7.0V
SET-UP, HOLD AND RELEASE TIMES
PULSE WIDTH
HIGH-LOW-HIGH
PULSE
LOW-HIGH-LOW
PULSE
t
W
1.5V
1.5V
3069 drw 05
3069 drw 06
PROPAGATION DELAY
ENABLE AND DISABLE TIMES
ENABLE
3069 drw 07
CONTROL
INPUT
3V
1.5V
0V
3.5V
0V
OUTPUT
NORMALLY
LOW
OUTPUT
NORMALLY
HIGH
SWITCH
CLOSED
SWITCH
OPEN
V
OL
V
OH
0.3V
0.3V
t
PLZ
t
PZL
t
PZH
t
PHZ
3.5V
1.5V
0V
1.5V
DISABLE
NOTES:
1. Diagram shown for input Control Enable-LOW and input Control
Disable-HIGH
2. Pulse Generator for All Pulses: Rate
≤
1.0MHz; t
F
≤
2.5ns; t
R
≤
2.5ns
SAME PHASE
INPUT TRANSITION
3V
1.5V
0V
1.5V
V
OL
V
OH
t
PLH
t
PHL
OUTPUT
OPPOSITE PHASE
INPUT TRANSITION
3V
1.5V
0V
t
PLH
t
PHL
OUTPUT SKEW - tSKn(o)
NOTE:
1. For t
SK1
(o) OUTPUT1 and OUTPUT 2 are in the same bank,
For t
SK2
(o) OUTPUT1 and OUTPUT 2 are in different banks on the
same part.
3069 drw 08
PRESET
CLEAR
CLOCK ENABLE
ETC.
SYNCHRONOUS CONTROL
DATA
INPUT
TIMING
INPUT
ASYNCHRONOUS CONTROL
PRESET
CLEAR
ETC.
3V
1.5V
0V
3V
1.5V
0V
3V
1.5V
0V
3V
1.5V
0V
t
SU
t
H
t
REM
H
t
SU
t
t
PLH1
OUTPUT 1
OUTPUT 2
t
SK1(o)
t
PLH2
3V
1.5V
0V
V
OH
1.5V
V
OL
V
OH
1.5V
V
OL
INPUT
t
PHL1
t
PHL2
t
SK1(o)
t
SKn(o)
=
|t
PLH2 -
t
PLH1
|
or
|t
PHL2 -
t
PHL1
|
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相關代理商/技術參數 |
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| IDT54FCT162344ATPA | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:FAST CMOS ADDRESS/ CLOCK DRIVER |
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