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參數資料
| 型號： | HA4244 |
| 廠商： | Intersil Corporation |
| 英文描述： | 480MHz, 1 x 1 Video Crosspoint Switch with Synchronous Enable |
| 中文描述： | 480MHz，1 × 1視頻交叉點開關同步啟用 |
| 文件頁數： | 2/6頁 |
| 文件大小： | 145K |
| 代理商： | HA4244 |
2
Absolute Maximum Ratings
Thermal Information
Voltage Between V+ and V-. . . . . . . . . . . . . . . . . . . . . . . . . . . . 12V
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V
SUPPLY
Digital Input Current (Note 2). . . . . . . . . . . . . . . . . . . . . . . . .
±
25mA
Output Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20mA
Operating Conditions
Temperature Range. . . . . . . . . . . . . . . . . . . . . . . . . . . . 0
o
C to 70
o
C
Thermal Resistance (Typical, Note 1)
SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum Junction Temperature (Plastic Package) . . . . . . . 150
o
C
Maximum Storage Temperature Range . . . . . . . . . -65
o
C to 150
o
C
Maximum Lead Temperature (Soldering 10s). . . . . . . . . . . . 300
o
C
(SOIC - Lead Tips Only)
θ
JA
(
o
C/W)
158
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTES:
1.
θ
JA
is measured with the component mounted on an evaluation PC board in free air.
2. If an input signal is applied before the supplies are powered up, the input current must be limited to this maximum value.
Electrical Specifications
V
SUPPLY
=
±
5V, R
L
= 10k
, V
EN
= 2.0V, Unless Otherwise Specified
PARAMETER
TEST CONDITIONS
TEMP.
(
o
C)
HA4244
UNITS
MIN
TYP
MAX
DC SUPPLY CHARACTERISTICS
Supply Voltage
Full
±
4.5
±
5.0
±
5.5
V
Supply Current
(V
OUT
= 0V)
V
EN
= 2.0V
25, 70
-
10.5
13
mA
V
EN
= 2.0V
0
-
-
14.5
mA
V
EN
= 0.8V
25, 70
-
-
275
μ
A
V
EN
= 0.8V
0
-
-
325
μ
A
ANALOG DC CHARACTERISTICS
Output Voltage Swing without Clipping
V
OUT
= V
IN
±
V
IO
±
20mV
25, 70
±
2.7
±
2.8
-
V
0
±
2.4
±
2.5
-
V
Output Current
Full
15
20
-
mA
Input Bias Current
Full
-
30
50
μ
A
Output Offset Voltage
25
-10
-
10
mV
Output Offset Voltage Drift (Note 3)
Full
-
25
50
μ
V/
o
C
SWITCHING CHARACTERISTICS
Turn-On Time
25
-
160
-
ns
Turn-Off Time
25
-
320
-
ns
DIGITAL DC CHARACTERISTICS
Input Logic High Voltage
Full
2
-
-
V
Input Logic Low Voltage
Full
-
-
0.8
V
EN Input Current
V
EN
= 0 to 4V
Full
-2
-
2
μ
A
CLK Input Current
V
CLK
= 0 to 4V
Full
-10
-
10
μ
A
EN Setup Time to CLK Rising Edge
Full
-
25
-
ns
EN Hold Time after CLKRising Edge
Full
-
10
-
ns
HA4244
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