ML2111
TYPICAL PERFORMANCE CURVES (Continued)
2500
2000
1500
1000
500
250
Mode 1
50:1
R1 = R3 = 20kΩ,
R2 = 2kΩ
BANDPASS OUTPUT
VS = ±5V
Mode 1
50:1
R1 = R2 = R3 = 2kΩ
BANDPASS OUTPUT
VS = ±5V
200
150
100
50
f0 = 100kHz
CLK = 5MHz
f0 = 100kHz
CLK = 5MHz
f
f
0
0
0
100
200
300
400
500
0
100
200
300
400
500
Frequency (kHz)
Frequency (kHz)
Figure 7A. Noise Spectrum Density (Q = 1)
Figure 7B. Noise Spectrum Density (Q = 10)
100
0.8
0.4
80
100:1
0.0
100:1
60
50:1
50:1
–0.4
40
–0.8
Mode 1
Mode 1
T
A = 25ºC
Q = 10
T
A = 25ºC
Q = 10
20
0
–1.2
–1.6
VS = ±5V
IN = 0.707VRMS
VS = ±5V
IN = 0.707VRMS
V
V
0
2
4
6
8
10
0
2
4
6
8
10
f
(MHz)
f
(MHz)
CLK
CLK
Figure 8. f /f
vs. f
Figure 9. Notch Depth vs. f
CLK NOTCH
CLK
CLK
15
14
13
12
11
10
16
14
12
10
8
Q = 10
A = 25ºC
T
Mode 1
VS = ±5V
CLK = 5MHz
50:1
fCLK = 10MHz
L
Sh = VSS
50:1
f
fCLK = 5MHz
fCLK = 3MHz
fCLK = 250kHz
2
3
4
5
6
–40
–20
20
60
100
0
40
80
Supply Voltage (±V)
Temperature (ºC)
Figure 11. Supply Current vs. Temperature
Figure 10. Supply Current vs. Supply Voltage
11
MICRO-LINEAR [ MICRO LINEAR CORPORATION ]
