LTC1264-7CS Ver la hoja de datos (PDF) - Linear Technology
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LTC1264-7CS Datasheet PDF : 12 Pages
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TYPICAL PERFOR A CE CHARACTERISTICS
LTC1264-7
Passband Gain vs fCLK
5
4
VS = ±7.5V
(fCLK/fC) = 25:1
3 TA = 25°C
2
A. fCLK = 1MHz
B. fCLK = 2MHz
C. fCLK = 3MHz
D. fCLK = 4MHz
E. fCLK = 5MHz
1
0
–1
–2
–3
A B C DE
–4
–5
10
100
FREQUENCY (kHz)
1000
1264-7 G08
Passband Gain vs fCLK
5
4
VS = ±7.5V
(fCLK/fC) = 50:1
3 TA = 25°C
2
A. fCLK = 1MHz
B. fCLK = 2MHz
C. fCLK = 3MHz
D. fCLK = 4MHz
E. fCLK = 5MHz
1
0
–1
–2
–3
A B C DE
–4
–5
10
100
FREQUENCY (kHz)
1000
1264-7 G09
Passband Gain vs fCLK at 85°C
5
4
VS = ±7.5V
(fCLK/fC) = 25:1
A. fCLK = 4MHz
B. fCLK = 5MHz
3
2
1
0
–1
AB
–2
–3
–4
–5
10
100
FREQUENCY (kHz)
1000
1264-7 G10
Passband Gain vs fCLK at 85°C
5
4
VS = ±5V
(fCLK/fC) = 25:1
3
A. fCLK = 1MHz
B. fCLK = 2MHz
C. fCLK = 3MHz
2
1
0
–1
–2
A
BC
–3
–4
–5
10
100
FREQUENCY (kHz)
1000
1264-7 G11
Gain vs fCLK
10
0
–10
– 20
A
B
C
– 30
–40 A. fCLK = 0.5MHz
– 50
B. fCLK = 1MHz
C. fCLK = 2MHz
– 60
VS = SINGLE 5V
–70 (fCLK/fC) = 25:1
– 80
AGND = 2V
TA = 25°C
– 90
10
100
200
FREQUENCY (kHz)
1264-7 G14
Gain vs Frequency
10
0
–10
– 20
– 30
– 40
– 50
– 60
VS = ±7.5V
–70 fCLK = 5MHz
– 80
(fCLK/fC) = 25:1
TA = 25°C
– 90
10
100
FREQUENCY (kHz)
1000
1264-7 G12
Passband Gain vs fCLK
5
4
VS = SINGLE 5V
(fCLK/fC) = 25:1
3 AGND = 2V
TA = 25°C
2
A. fCLK = 0.5MHz
B. fCLK = 1.0MHz
C. fCLK = 1.5MHz
D. fCLK = 2.0MHz
1
0
–1
–2
–3
A
B CD
–4
–5
10
100
200
FREQUENCY (kHz)
1264-7 G15
Gain vs Frequency
10
0
–10
– 20
– 30
– 40
– 50
– 60
VS = ±5V
–70 fCLK = 3MHz
– 80
(fCLK/fC) = 25:1
TA = 25°C
– 90
10
100
FREQUENCY (kHz)
Maximum Passband vs
Temperature
2
1
A
0
B
–1
A. TA = 70°C
–2 B. TA = –40°C
–3
VS = SINGLE 5V
–4
fCLK = 2MHz
(fCLK/fC) = 25:1
AGND = 2V
–5
1
10
FREQUENCY (kHz)
1000
1264-7 G13
100
1264-7 G16
5
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