HFA1145 データシートの表示（PDF） - Intersil
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HFA1145 Datasheet PDF : 13 Pages
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HFA1145
Electrical Specifications
PARAMETER
VSUPPLY = ±5V, AV = +1, RF = 510Ω, RL = 100Ω, Unless Otherwise Specified (Continued)
TEST CONDITIONS
(NOTE 3)
TEST
LEVEL TEMP. (°C) MIN
TYP MAX
Inverting Input Bias Current
Power Supply Sensitivity
Inverting Input Resistance
ΔVPS = ±1.8V
ΔVPS = ±1.8V
ΔVPS = ±1.2V
A
25
-
2
5
A
85
-
4
8
A
-40
-
4
8
C
25
-
60
-
Input Capacitance
C
25
-
1.6
-
Input Voltage Common Mode Range
(Implied by VIO CMRR, +RIN, and -IBIAS CMS
tests)
A
25, 85 ±1.8 ±2.4
-
A
-40
±1.2 ±1.7
-
Input Noise Voltage Density (Note 6)
f = 100kHz
B
25
-
3.5
-
Non-Inverting Input Noise Current Density
(Note 6)
f = 100kHz
B
25
-
2.5
-
Inverting Input Noise Current Density
(Note 6)
f = 100kHz
B
25
-
20
-
TRANSFER CHARACTERISTICS
Open Loop Transimpedance Gain
AV = -1
AC CHARACTERISTICS RF = 510Ω, Unless Otherwise Specified
-3dB Bandwidth
(VOUT = 0.2VP-P, Note 6)
AV = +1, +RS = 510Ω
C
25
-
500
-
B
25
-
270
-
B
Full
-
240
-
AV = -1, RF = 425Ω
AV = +2
B
25
-
300
-
B
25
-
330
-
B
Full
-
260
-
AV = +10, RF = 180Ω
B
25
-
130
-
B
Full
-
90
-
Full Power Bandwidth
(VOUT = 5VP-P at AV = +2/-1,
4VP-P at AV = +1, Note 6)
Gain Flatness
(AV = +2, VOUT = 0.2VP-P, Note 6)
AV = +1, +RS = 510Ω
AV = -1
AV = +2
To 25MHz
B
25
-
135
-
B
25
-
140
-
B
25
-
115
-
B
25
- ±0.03 -
B
Full
- ±0.04 -
To 75MHz
B
25
-
±0.11
-
B
Full
- ±0.22 -
Gain Flatness
To 25MHz
(AV = +1, +RS = 510Ω, VOUT = 0.2VP-P, Note 6) To 75MHz
B
25
- ±0.03 -
B
25
- ±0.09 -
Minimum Stable gain
A
Full
-
1
-
OUTPUT CHARACTERISTICS AV = +2, RF = 510Ω, Unless Otherwise Specified
Output Voltage Swing
(Note 6)
AV = -1, RL = 100Ω
A
A
25
±3 ±3.4
-
Full
±2.8 ±3
-
Output Current
(Note 6)
AV = -1, RL = 50Ω
A
25, 85
50
60
-
A
-40
28
42
-
Output Short Circuit Current
B
25
-
90
-
Closed Loop Output Impedance (Note 6)
DC
B
25
-
0.08
-
UNITS
μA/V
μA/V
μA/V
Ω
pF
V
V
nV/√Hz
pA/√Hz
pA/√Hz
kΩ
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
dB
dB
dB
dB
dB
dB
V/V
V
V
mA
mA
mA
Ω
3
FN3955.5
June 1, 2006
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