參數資料
型號: HA-5020
廠商: Intersil Corporation
元件分類: 運動控制電子
英文描述: 100MHz Current Feedback Video Amplifier with Disable
中文描述: 100MHz的電流反饋放大器禁用視頻
文件頁數: 6/22頁
文件大小: 573K
代理商: HA-5020
6
-3dB Bandwidth (Note 14)
V
OUT
= 100mV
25
-
65
-
MHz
Settling Time to 1%
2V Output Step
25
-
75
-
ns
Settling Time to 0.25%
2V Output Step
25
-
130
-
ns
INTERSIL VALUE ADDED SPECIFICATIONS
Input Noise Voltage (Note 14)
f = 1kHz
25
-
4.5
-
nV/
Hz
+Input Noise Current (Note 14)
f = 1kHz
25
-
2.5
-
pA/
Hz
-Input Noise Current (Note 14)
f = 1kHz
25
-
25
-
pA/
Hz
Input Common Mode Range
Full
±
2.5V
-
V
Output Current, Short Circuit
V
IN
=
±
2.5V, V
OUT
= 0V
Full
±
40
±
60
-
mA
Output Current, Disabled (Note 14)
DISABLE = 0V,
V
OUT
=
±
2.5V, V
IN
= 0V
Full
-
-
2
μ
A
Output Disable Time (Notes 14, 20)
25
-
40
-
μ
s
Output Enable Time (Notes 14, 21)
25
-
40
-
ns
Supply Voltage Range
25
±
5
-
±
15
V
Output Capacitance, Disabled (Note 19)
DISABLE = 0V
25
-
6
-
pF
VIDEO CHARACTERISTICS
Differential Gain (Notes 13, 14)
R
L
= 150
R
L
= 150
25
-
0.03
-
%
Differential Phase (Notes 13, 14)
25
-
0.03
-
Degrees
Gain Flatness
To 5MHz
25
-
0.1
-
dB
NOTES:
2. Suggested V
OS
Adjust Circuit: The inverting input current (-I
BIAS
) can be adjusted with an external 10k
pot between pins 1 and 5, wiper
connected to V+. Since -I
BIAS
flows through the feedback resistor (R
F
), the result is an adjustment in offset voltage. The amount of offset voltage
adjustment is determined by the value of R
F
(
V
OS
=
-I
BIAS
*R
F
).
3. R
L
= 100
, V
IN
= 10V. This is the minimum current which must be pulled out of the Disable pin in order to disable the output. The output is
considered disabled when -10mV
V
OUT
+10mV.
4. V
IN
= 0V. This is the maximum current that can be pulled out of the Disable pin with the HA-5020 remaining enabled. The HA-5020 is considered
disabled when the supply current has decreased by at least 0.5mA.
5. V
OUT
switches from -10V to +10V, or from +10V to -10V. Specification is from the 25% to 75% points.
6.
7. R
L
= 100
, V
OUT
= 1V. Measured from 10% to 90% points for rise/fall times; from 50% points of input and output for propagation delay.
8. This parameter is not tested. The limits are guaranteed based on lab characterization, and reflect lot-to-lot variation.
9. V
IN
= +10V, Disable = +15V to 0V. Measured from the 50% point of Disable to V
OUT
= 0V.
10. V
IN
= +10V, Disable = 0V to +15V. Measured from the 50% point of Disable to V
OUT
= 10V.
11. V
IN
= 0V, Force V
OUT
from 0V to
±
10V, t
R
= t
F
= 50ns.
12. Measured with a VM700A video tester using a NTC-7 composite VITS.
13. See “Typical Performance Curves” for more information.
14. V
CM
=
±
2.5V. At -40
o
C product is tested at V
CM
=
±
2.25V because short test duration does not allow self heating.
15. R
L
= 100
. V
IN
= 2.5V. This is the minimum current which must be pulled out of the Disable pin in order to disable the output. The output is
considered disabled when -10mV
V
OUT
+10mV.
16. V
OUT
switches from -2V to +2V, or from +2V to -2V. Specification is from the 25% to 75% points.
PEAK
17. FPBW =
.
18. V
IN
= 0V, Force V
OUT
from 0V to
±
2.5V, t
R
= t
F
= 50ns.
19. V
IN
= +2V, Disable = +5V to 0V. Measured from the 50% point of Disable to V
OUT
= 0V.
20. V
IN
= +2V, Disable = 0V to +5V. Measured from the 50% point of Disable to V
OUT
= 2V.
Electrical Specifications
V+ = +5V, V- = -5V, R
F
= 1k
,
A
V
= +1, R
L
= 400
,
C
L
10pF, Unless Otherwise Specified.
Parameters are not tested. The limits are guaranteed based on lab characterizations, and reflect
lot-to-lot variation.
(Continued)
PARAMETER
TEST CONDITIONS
TEMP.
(
o
C)
MIN
TYP
MAX
UNITS
FPBW
PEAK
--------------------------
; V
PEAK
= 10V.
=
--------------------------
; V
PEAK
= 2V
HA-5020
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