LTC1059M(RevD) データシートの表示（PDF） - Linear Technology
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LTC1059M Datasheet PDF : 8 Pages
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LTC1059
TYPICAL PERFOR A CE CHARACTERISTICS
Graph 19. Mode 3 (R2 = R4):
(fCLK/f0) vs fCLK and Q
0.8
VS= ± 5V
TA = 25°C
0.6
fCLK
f0
=
100:1
0.4
0.2
Q = 20
0
Q = 10
– 0.2
Q=5
– 0.4
0
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
fCLK (MHz)
1059 G19
Graph 22. Mode 3 (R2 = R4):
(fCLK/f0) vs fCLK and Temperature
1.0
VS= ±5V
Q = 10
0.8
fCLK
f0
=
50:1
0.6
0.4
125°C
85°C
TA = 25°C
– 55°C
0.2
Graph 20. Mode 3 (R2 = R4):
(fCLK/f0) vs fCLK and Q
0.8
VS= ± 5V
TA = 25°C
0.6
fCLK
f0
=
50:1
0.4
0.2
Q = 50
0 Q = 20
Q = 10
– 0.2
Q=5
– 0.4
0
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
fCLK (MHz)
1059 G20
Graph 23. Mode 3 (R2 = R4):
(fCLK/f0) vs fCLK and Temperature
0.8
VS= ±2.5V
Q = 10
0.6
fCLK
f0
=
100:1
125°C
85°C
TA = 25°C
0.4
– 55°C
0.2
0
Graph 21. Mode 3 (R2 = R4):
(fCLK/f0) vs fCLK and Temperature
1.0
VS= ±5V
Q = 10
0.8
fCLK
f0
=
100:1
125°C
0.6
85°C
0.4
TA = 25°C
0.2
– 55°C
0
– 0.2
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
fCLK (MHz)
1059 G21
Graph 24. Mode 3 (R2 = R4):
(fCLK/f0) vs fCLK and Temperature
0.8
VS= ±2.5V
Q = 10
0.6
fCLK
f0
=
50:1
0.4
85°C TA = 25°C –55°C
125°C
0.2
0
0
–0.2
–0.2
– 0.2
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
fCLK (MHz)
1059 G22
–0.4
0
0.2 0.4 0.6 0.8
fCLK (MHz)
1.0 1.2
1059 G23
–0.4
0
0.2 0.4 0.6 0.8
fCLK (MHz)
1.0 1.2
1059 G24
6
Graph 25. Mode 1c (R5 = 0),
Mode 2 (R2 = R4): Q Error vs
Clock Frequency
VS= ±5V
TA = 25°C
20
fCLK
f0
=
70.7:1
10
MODE 2
R2 = R4
Q = 20
MODE 1C
Q = 20
Q = 10
0
MODE 2 MODE 1C
20
R2 = R4 Q = 20 Q = 10
Q = 20
10
fCLK
f0
=
35.35:1
0
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
fCLK (MHz)
1059 G25
Graph 26. Supply Current
vs Supply Voltage
10
9
TA = –55°C
8
TA = 25°C
7
6
5
TA = 125°C
4
3
2
1
0
±1 ±2 ±3 ±4 ±5 ±6 ±7 ±8 ±9 ±10
POWER SUPPLY VOLTAGE (±V)
1059 G26
1059fd
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