參數(shù)資料
型號: PI5C6800CQE
廠商: Pericom Semiconductor Corp.
英文描述: 10-Bit Bus Switch with Precharged Outputs
中文描述: 10位總線開關(guān)預(yù)充電輸出
文件頁數(shù): 3/5頁
文件大小: 370K
代理商: PI5C6800CQE
3
PS8351F 03/23/07
PI5C6800C
10-Bit Bus Switch with
Precharged Outputs
Notes:
1. This parameter is warranted but not production tested. The propagation delay is based on the RC time constant of the typical On-State re sis
tance of the switch and a load capacitance of 50pF, when driven by an ideal voltage source (zero output impedance).
Parameter Measurements
VOLTAGE WAVEFORMS
PROPAGATION DELAY TIMES
VOLTAGE WAVEFORMS
ENABLE AND DISABLE TIMES
Notes:
1. C
L
includes probe and jig capacitance.
2. 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.
All input pulses are supplied by generators having the following characteristics: PRR < 10MHz, Z
o
= 50
Ω
, t
r
2.5ns, t
f
2.5ns.
The outputs are measured one at a time with one transition per measurement.
t
PLZ
and t
PHZ
are the same as t
dis
.
t
PZL
and t
PZH
are the same as t
en
.
t
PLH
and t
PHL
are the same as t
pd
.
t
PZL
Output
Control
(Low Level
Enabling)
0V
1.5V
1.5V
1.5V
1.5V
t
PLZ
t
PHZ
V
OL
3.5V
0V
t
PZH
+0.3V
-0.3V
Output
Waveform 1
S1 at 6V
(see Note 2)
Output
Waveform 2
S1 at Open
(see Note 2)
V
OH
V
OH
V
OL
3V
7V
Open
GND
S1
LOAD CIRCUIT
From Output
Under Test
CL = 50pF
(See note 1)
Input
t
PLH
t
PHL
3V
1.5V
1.5V
1.5V
1.5V
0V
Output
V
OH
V
OL
Switching Characteristics
(Over Recommended Operating Free-air Temperature Range, C
L
= 50pF)
Parameter
Test Conditions
From (Input)
To (Input)
V
CC
= 5V ±0.5V
Min.
V
CC
= 4V
Min.
Units
Max.
0.25
5
5
5
5
Max.
0.25
6
6
5.5
5.5
t
PD(1)
t
PZH
t
PZL
t
PHZ
t
PLZ
A or B
B or A
ns
BIASV = GND
BIASV = 3V
BIAS = GND
BIAS = 3V
ON
A or B
3.1
3.6
2.7
3
ON
A or B
Test
t
PD
S1
Open
7V
Open
t
PLZ
/t
PZL
t
PHZ
/t
PZH
07-0073
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PI5C6800QE CMOS/TTL Compatible
PI5C6800 10-Bit Bus Switch with Precharged Outputs
PI5C6800L 10-Bit Bus Switch with Precharged Outputs
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PI5C6800Q 10-Bit Bus Switch with Precharged Outputs
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