HFA1105_14 Datasheet, PDF (3/12 Pages) Intersil Corporation – 330MHz, Low Power, Current Feedback Video Operational Amplifier

HFA1105
Electrical Specifications V_SUPPLY = ±5V, A_V = +1, R_F = 510W, R_L = 100W, Unless Otherwise Specified (Continued)
PARAMETER
TEST CONDITIONS
(NOTE 5)
TEST
LEVEL
TEMP.
(°C)
MIN TYP MAX
Inverting Input Resistance
C
25
-
60
-
Input Capacitance
C
25
-
1.6
-
Input Voltage Common Mode Range
(Implied by V_IO CMRR, +R_IN, and -I_BIAS CMS Tests)
A
25, 85 ±1.8 ±2.4
-
A
-40
±1.2 ±1.7
-
Input Noise Voltage Density (Note 8)
f = 100kHz
B
25
-
3.5
-
Non-Inverting Input Noise Current Density (Note 8)
f = 100kHz
B
25
-
2.5
-
Inverting Input Noise Current Density (Note 8)
f = 100kHz
B
25
-
20
-
TRANSFER CHARACTERISTICS
Open Loop Transimpedance Gain
A_V = -1
C
AC CHARACTERISTICS R_F = 510Ω, Unless Otherwise Specified
-3dB Bandwidth
(V_OUT = 0.2V_P-P, Note 8)
A_V = +1, +R_S = 510Ω
B
B
25
-
500
-
25
-
270
-
Full
-
240
-
A_V = -1, R_F = 425Ω
B
25
-
300
-
A_V = +2
B
25
-
330
-
B
Full
-
260
-
A_V = +10, R_F = 180Ω
B
B
25
-
130
-
Full
-
90
-
Full Power Bandwidth
(V_OUT = 5V_P-P at A_V = +2/-1,
4V_P-P at A_V = +1, Note 8)
Gain Flatness
(A_V = +2, V_OUT = 0.2V_P-P, Note 8)
A_V = +1, +R_S = 510Ω
B
A_V = -1
B
A_V = +2
B
To 25MHz
B
B
25
-
135
-
25
-
140
-
25
-
115
-
25
- ±0.03 -
Full
- ±0.04 -
To 75MHz
B
25
-
±0.11
-
B
Full
- ±0.22 -
Gain Flatness
(A_V = +1, +R_S = 510Ω, V_OUT = 0.2V_P-P, Note 8)
To 25MHz
To 75MHz
B
25
- ±0.03 -
B
25
- ±0.09 -
Minimum Stable gain
A
Full
-
1
-
OUTPUT CHARACTERISTICS A_V = +2, R_F = 510Ω, Unless Otherwise Specified
Output Voltage Swing (Note 8)
A_V = -1, R_L = 100Ω
A
A
25
±3 ±3.4
-
Full
±2.8 ±3
-
Output Current (Note 8)
A_V = -1, R_L = 50Ω
A
25, 85
50
60
-
A
-40
28
42
-
Output Short Circuit Current
B
25
-
90
-
Closed Loop Output Impedance (Note 8)
DC
B
25
-
0.08
-
Second Harmonic Distortion
(V_OUT = 2V_P-P, Note 8)
10MHz
20MHz
B
25
-
-48
-
B
25
-
-44
-
Third Harmonic Distortion
(V_OUT = 2V_P-P, Note 8)
10MHz
20MHz
B
25
-
-50
-
B
25
-
-45
-
Reverse Isolation (S₁₂, Note 8)
30MHz
B
25
-
-55
-
UNITS
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
W
dBc
dBc
dBc
dBc
dB
3
FN3395.8
June 6, 2006