KH232
DATA SHEET
KH232 Typical Performance Characteristics
(T
Non-Inverting Frequency Response
Normalized Magnitude (1dB/div)
Normalized Magnitude (1dB/div)
Gain
A
v
= 1
Gain
A
= +25°C, A
v
= +2, V
CC
= ±15V, R
L
= 100Ω, R
f
= 250Ω; unless specified)
Settling Time vs. C
L
35
R
s
Inverting Frequency Response
70
C
L
A
v
= +2
A
v
= -2
30
Phase
A
v
= 5
Phase
Settling Time (ns)
A
v
= 2
1k
60
50
Phase (45 deg/div)
Phase (45 deg/div)
25
R
S
R
S
A
v
= -5
A
v
= -5
A
v
= -2
A
v
= -1
A
v
= -1
20
T
S
40
30
20
10
0
100
1000
(Ω)
A
v
= 5
A
v
= 2
A
v
= 1
15
10
5
0
150
300
0
150
300
Frequency (MHz)
Bandwidth vs. V
CC
1.2
Frequency (MHz)
C
L
(pF)
K
Frequency Response vs. R
L
R
L
= 500
K
Large Signal Non-Inverting Gain & Phase
Gain
A
v
= 2
V
o
= 10V
pp
Relative Bandwidth
1.0
R
L
= 200
Pins 1 and 2 Shorted
Pins 8 and 9 shorted
Phase (45 deg/div)
(1dB/div)
0.8
R
L
= 50
R
L
= 100
(1dB/div)
0
Phase
0.6
A
v
= 2
0.4
4
6
8
10
12
14
16
0
150
300
150
300
±V
CC
(V)
2nd Harmonic Distortion
-20
-30
Frequency (MHz)
Frequency (MHz)
K
3rd Harmonic Distortion
-20
-30
K
-40
-45
-50
2nd and 3rd Harmonic Distortion
K
V
o
= 2V
pp
Distortion (dBc)
Distortion (dBc)
-40
8V
pp
-40
8V
pp
Distortion (dBc)
-55
-60
-65
-70
-75
-80
-85
-90
2nd
-50
4V
pp
-50
4V
pp
-60
-70
2V
pp
-60
-70
2V
pp
3rd
-80
1V
pp
-80
1V
pp
-90
1
10
100
-90
1
10
100
1
10
100
Frequency (Hz)
2-Tone, 3rd Order Intermod. Intercept
K
50
100
50Ω
P
out
Frequency (Hz)
Equivalent Input Noise
Frequency (MHz)
K
100
50
CMRR and PSRR
PSRR
Noise Voltage (nV/√Hz)
45
Noise Current (pA/√Hz)
Interdept Point (dBm)
PSRR/CMRR (dB)
50Ω
40
35
30
25
20
15
0
10
20
30
40
50
60
70
80
90 100
Inverting Current 20pA/√Hz
CMRR
40
30
20
10
10
10
Voltage 2.8nV/√Hz
Non-Inverting Current 2.3pA/√Hz
1
100
1k
10k
100k
1M
10M
1
100M
1
10
100
1k
10k
100k
1M
10M 100M
Frequency (MHz)
Small Signal Pulse Response
Output Voltage (400mV/div)
Frequency (Hz)
Large Signal Pulse Response
Frequency (Hz)
K
Settling Time
0.20
0.15
K
Output Voltage (2V/div)
Settling Error (%)
A
v
= 2
A
v
= 2
0.10
0.05
0
-0.05
-0.10
-0.15
-0.20
5ns/div
50ns/div
A
v
= -2
A
v
= -2
Time (5ns/div)
Time (5ns/div)
Time (ns)
K
REV. 1A January 2004
K
K
3
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