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HFA1109 Datasheet(PDF) 3 Page - Intersil Corporation

Part No. HFA1109
Description  450MHz, Low Power, Current Feedback Video Operational Amplifier
Download  12 Pages
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Maker  INTERSIL [Intersil Corporation]
Homepage  http://www.intersil.com/cda/home
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HFA1109 Datasheet(HTML) 3 Page - Intersil Corporation

 
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3
Input Voltage Common Mode Range
(Implied by VIO CMRR, +RIN, and -IBIAS
CMS tests)
A
Full
±2
±2.5
-
V
Input Noise Voltage Density (Note 4)
f = 100kHz
B
25
-
4
-
nV/
√Hz
Non-Inverting Input Noise Current Density
(Note 4)
f = 100kHz
B
25
-
2.4
-
pA/
√Hz
Inverting Input Noise Current Density
(Note 4)
f = 100kHz
B
25
-
40
-
pA/
√Hz
TRANSFER CHARACTERISTICS
Open Loop Transimpedance Gain (Note 4)
B
25
-
500
-
k
Minimum Stable Gain
B
Full
-
1
-
V/V
AC CHARACTERISTICS
-3dB Bandwidth
(VOUT = 0.2VP-P, Note 4)
AV = -1, RF = 200Ω
B
25
300
375
-
MHz
B
Full
290
360
-
MHz
AV = +1, +RS = 550Ω (PDIP),
+RS = 700Ω (SOIC)
B
25
280
330
-
MHz
B
Full
260
320
-
MHz
AV = +2
B
25
390
450
-
MHz
B
Full
350
410
-
MHz
Gain Peaking
AV = +2, VOUT = 0.2VP-P
B
25
-
0
0.2
dB
B
Full
-
0
0.5
dB
Gain Flatness
(AV = +2, VOUT = 0.2VP-P, Note 4)
To 125MHz
B
25
-1.0
-0.45
-
dB
B
Full
-1.1
-0.45
-
dB
To 200MHz
B
25
-1.6
-0.75
-
dB
B
Full
-1.7
-0.75
-
dB
To 250MHz
B
25
-1.9
-0.85
-
dB
B
Full
-2.2
-0.85
-
dB
Gain Flatness
(AV = +1, +RS = 550Ω (PDIP),
+RS = 700Ω (SOIC), VOUT = 0.2VP-P,
Note 4)
To 125MHz
B
25
±0.3
±0.1
-
dB
B
Full
±0.4
±0.1
-
dB
To 200MHz
B
25
±0.8
±0.35
-
dB
B
Full
±0.9
±0.35
-
dB
To 250MHz
B
25
±1.3
±0.6
-
dB
B
Full
±1.4
±0.6
-
dB
OUTPUT CHARACTERISTICS
Output Voltage Swing, Unloaded
(Note 4)
AV = -1, RL = ∞
A25
±3
±3.2
-
V
A
Full
±2.8
±3-
V
Output Current
(Note 4)
AV = -1, RL = 75Ω
A
25, 85
±33
±36
-
mA
A
-40
±30
±33
-
mA
Output Short Circuit Current
AV = -1
B
25
-
120
-
mA
Closed Loop Output Resistance (Note 4)
DC, AV = +1
B
25
-
0.05
-
Second Harmonic Distortion
(VOUT = 2VP-P, Note 4)
20MHz
B
25
-
-55
-
dBc
60MHz
B
25
-
-57
-
dBc
Electrical Specifications VSUPPLY = ±5V, AV = +2, RF = 250Ω, RL = 100Ω, Unless Otherwise Specified (Continued)
PARAMETER
TEST CONDITIONS
(NOTE 3)
TEST
LEVEL
TEMP.
(oC)
MIN
TYP
MAX
UNITS
HFA1109


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