ML2111
TYPICAL PERFORMANCE CURVES
5
4
3
2
1
Q = 20
0
–1
–2
Q = 10
Q=5
0
1
2
3
4
5
6
7
8
9
–2
0
1
2
3
4
5
6
Q = 50
Mode 1
T
A
= 25ºC
V
IN
= 0.5V
RMS
(Continued)
12
10
8
6
4
2
0
T
A
= 25ºC
7
8
9
Mode 1
Q = 10
V
IN
= 0.5V
RMS
T
A
= 85ºC
fCLK/f0 Deviation (%)
fCLK (MHz)
fCLK/f0 Deviation (%)
fCLK (MHz)
Figure 1D. f
CLK
/f
0
vs. f
CLK
(100:1, V
S
= ±2.5V)
0.08
0.06
0.04
0.02
0.00
–0.02
–0.04
–0.06
–40
–0.01
–40
Mode 1
Q = 10
f
0
= 100kHz
f
CLK
= 5MHz
V
IN
= 0.707V
RMS
0.04
Mode 1
Q = 10
f
0
= 50kHz
f
CLK
= 5MHz
V
IN
= 0.707V
RMS
0.03
fCLK/f0 Deviation (%)
fCLK/f0 Deviation (%)
100
0.02
0.01
0
–20
0
20
40
60
80
–20
0
20
40
60
80
100
Temperature (ºC)
Temperature (ºC)
Figure 2A. f
CLK
/f
0
Deviation vs. Temperature
(50:1, V
S
= ±5V)
0.10
0.08
0.06
fCLK/f0 Deviation (%)
Figure 2B. f
CLK
/f
0
Deviation vs. Temperature
(100:1, V
S
= ±5V)
0.06
fCLK/f0 Deviation (%)
0.04
0.02
0.00
–0.02
–0.04
–0.06
–40
Mode 1
Q = 10
f
0
= 50kHz
f
CLK
= 2.5MHz
V
IN
= 0.5V
RMS
0.04
0.02
0.00
Mode 1
Q = 10
f
o
= 25kHz
f
CLK
= 2.5MHz
V
IN
= 0.5V
RMS
–0.02
–0.04
–20
0
20
40
60
80
100
–0.06
–40
–20
0
20
40
60
80
100
Temperature (ºC)
Temperature (ºC)
Figure 2C. f
CLK
/f
0
Deviation vs. Temperature
(50:1, V
S
= ±2.5V)
Figure 2D. f
CLK
/f
0
Deviation vs. Temperature
(100:1, V
S
= ±2.5V)
7
MICRO-LINEAR [ MICRO LINEAR CORPORATION ]
