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參數(shù)資料
| 型號： | AS80SSTVF16857-48TT |
| 廠商： | ALLIANCE SEMICONDUCTOR CORP |
| 元件分類： | 通用總線功能 |
| 英文描述： | DDR 14-Bit Registered Buffer |
| 中文描述： | SSTV SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO48 |
| 封裝： | 0.240 INCH, 0.50 MM PITCH, TSSOP-48 |
| 文件頁數(shù)： | 8/12頁 |
| 文件大小： | 93K |
| 代理商： | AS80SSTVF16857-48TT |
AS80SSTVF16857
8/1/03, V.0.10
Alliance Semiconductor
P. 8 of 12
Parameter Measurement Information:
V
DD
= 2.5 V ± 0.2 V for PC1600, PC2100,& PC2700 and V
DD
= 2.6 V ± 0.1V for PC3200
Voltage and Current Waveforms
In the following waveforms, note that all input pulses are supplied by generators having the following
characteristics: PRR
≤
10 MHz, Z
o
= 50
, input slew rate = 1 V/ns ± 20% (unless otherwise specified).
The outputs are measured one at a time with one transition per measurement.
V
TT
= V
REF
= V
DDQ
/2.
V
IH
= V
REF
+ 310 mV (AC voltage levels) for differential inputs. V
IH
= V
DD
for LVCMOS input.
V
IL
= V
REF
- 310 mV (AC voltage levels) for differential inputs. V
IL
= GND for LVCMOS input.
t
PLH
and t
PHL
are the same as t
pd
.
Input active and inactive times
Pulse duration
V
TT
R
L
= 50
Test point
C
L
= 30 pF
1
Load circuit
From output under test
1
C
L
includes probe and jig capacitance.
LVCMOS RESETB
I
DD1
1
I
DD
tested with clock and data inputs held at V
DD
or GND, and I
O
= 0 mA.
V
DD
0 V
I
DDH
I
DDL
V
DD
/2
10%
V
DD
/2
90%
t
inact
t
act
Input
t
w
Input
V
IH
V
IL
V
REF
V
REF
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AS80SSTVF16857-48VR | DDR 14-Bit Registered Buffer |
| AS80SSTVF16857-48VT | DDR 14-Bit Registered Buffer |
| AS80SSTVF16859-56KR | DDR 13-Bit to 26-Bit Registered Buffer |
| AS80SSTVF16859-56KT | DDR 13-Bit to 26-Bit Registered Buffer |
| AS80SSTVF16859-64TR | DDR 13-Bit to 26-Bit Registered Buffer |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AS80SSTVF16857-48VR | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:DDR 14-Bit Registered Buffer |
| AS80SSTVF16857-48VT | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:DDR 14-Bit Registered Buffer |
| AS80SSTVF16859 | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:DDR 13-Bit to 26-Bit Registered Buffer |
| AS80SSTVF16859-56KR | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:DDR 13-Bit to 26-Bit Registered Buffer |
| AS80SSTVF16859-56KT | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:DDR 13-Bit to 26-Bit Registered Buffer |
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