KH207
DATA SHEET
KH207 Typical Performance Characteristics
(T
A
= +25°C,A
v
= +20,V
CC
= ±15V, R
f
= 20Ω, R
L
= 200Ω; unless specified)
Non-Inverting Frequency Response
Normalized Magnitude (1dB/div)
Normalized Magnitude (1dB/div)
Inverting Frequency Response
Frequency Response vs. External R
f
A
v
= +50
R
f
= 1.5kΩ
R
f
= 2kΩ
R
f
= 3kΩ
R
f
= 1.5kΩ
A
v
= +20
R
f
= 3kΩ
R
f
= 2kΩ
Gain
A
v
= +20
A
v
= +50
Phase
A
v
= +50
A
v
= +20
A
v
= +7
A
v
= -7
Phase
A
v
= -50
A
v
= -20
A
v
= -7
A
v
= -50
A
v
= -20
A
v
= -1
Relative Gain (5dB/div)
A
v
= +7
Gain
A
v
= -1
Phase (45°/div)
Phase (45°/div)
R
f
= 1.5kΩ
R
f
= 2kΩ
A
v
= +7
R
f
= 3kΩ
0
20
40
60
80 100 120 140 160 180 200
0
20
40
60
80 100 120 140 160 180 200
0
20
40
60
80 100 120 140 160 180 200
Frequency (MHz)
Large Signal Gain and Phase
Frequency (MHz)
Frequency (MHz)
2
1.0
0.9
Relative Bandwidth vs. V
CC
2
Gain and Phase for Various Loads
2
R
L
= 50Ω
Gain
R
L
= 100Ω
R
L
= 200Ω
R
L
= 1kΩ
V
o
= 10V
pp
Magnitude (1dB/div)
Gain
0.8
0.7
0.6
0.5
0.4
0.3
0.2
Magnitude (1dB/div)
Relative Bandwidth
Phase (45°/div)
Phase (45°/div)
Phase
Phase
R
L
= 1kΩ
R
L
= 200Ω
R
L
= 100Ω
R
L
= 50Ω
0
15
30
45
60
75
90 105 120 135 150
4
6
8
10
12
14
16
0
20
40
60
80 100 120 140 160 180 200
Frequency (MHz)
Small Signal Pulse Response
Output Voltage (0.4V/div)
±V
CC
(V)
Frequency (MHz)
2
Output Voltage (2V/div)
Large Signal Pulse Response
A
v
= +20
2
Settling Time
0.20
0.15
2
10V step
R
f
= 2kΩ (external)
A
v
= +20
Settling Error (%)
A
v
= -20
0.10
0.05
0
-0.05
-0.10
-0.15
-0.20
A
v
= -20
Time (5ns/div)
Time (5ns/div)
Time (5ns/div)
2nd and 3rd Harmonic Distortion
2
-40
-45
-50
-20
-30
2nd Harmonic Distortion, R
L
= 100Ω
2
-20
-30
3rd Harmonic Distortion, R
L
= 100Ω
2
16V
pp
Distortion (dBc)
Distortion (dBc)
-55
-60
-65
-70
-75
-80
-85
-90
1
10
-40
-50
-60
Distortion (dBc)
16V
pp
8V
pp
-40
8V
pp
2nd
4V
pp
-50
-60
2V
pp
4V
pp
-70
-80
-90
1V
pp
2V
pp
-70
-80
1V
pp
3rd
-90
1
10
100
1
10
100
100
Frequency (MHz)
CMRR and PSRR
100
Frequency (MHz)
Frequency (MHz)
Equivalent Input Noise
100
K
Interdept Point (dBm)
45
40
35
30
25
20
15
2-Tone, 3rd Order Intermod. Intercept
K
50Ω
P
out
K
100
Noise Voltage (nV√Hz)
Noise Current (pA√Hz)
PSRR and CMRR (dB)
80
PSRR
50Ω
Inverting Current 20pA√Hz
60
40
20
0
CMRR
10
10
Non-Inverting Current 2.2pA√Hz
Voltage 1.6nV/√Hz
1
0
10
20
30
40
50
60
70
80
90 100
10
2
10
3
10
4
10
5
10
6
10
7
10
8
1
100
1k
10k
100k
1M
10M
100M
Frequency (Hz)
Frequency (MHz)
Frequency (Hz)
2
REV. 1A January 2004
K
K
3
CADEKA [ CADEKA MICROCIRCUITS LLC. ]
