Datasheet

LTC1066-1
6
10661fa
TOTAL POWER SUPPLY VOLTAGE (V)
0
2 6 10 14 18
POWER SUPPLY CURRENT (mA)
30
27
24
21
18
15
12
9
6
3
0
16
1066-1 G18
4
8
12
20
0°C
25°C
70°C
CCHARA TERIST
ICS
UW
AT
Y
P
I
CA
LPER
F
O
R
C
E
Power Supply Current vs
Power Supply Voltage
100µs/DIV
LINEAR PHASE (PIN 8 TO GND)
f
IN
= 1kHz, f
CUTOFF
= 10kHz
1066-1 G20
Transient Response
1V/DIV
1V/DIV
100µs/DIV
ELLIPTIC RESPONSE (PIN 8 TO V
+
)
f
IN
= 1kHz, f
CUTOFF
= 10kHz
1066-1 G19
Transient Response
Table 1. Elliptic Response, f
C
= 10kHz, f
CLK
/f
CUTOFF
= 50:1,
V
S
= ±7.5V, R
F
= 20k, C
F
= 1µF, No RC Compensation,
T
A
= 25°C
FREQUENCY GAIN PHASE GROUP DELAY
(kHz) (dB) (DEG) (µs)
2.000 0.117 –50.09 70.52
3.000 0.118 –75.75 72.04
4.000 0.116 –101.96 74.32
5.000 0.112 –129.25 77.59
6.000 0.104 –157.82 82.04
7.000 0.074 171.68 88.56
8.000 –0.014 138.41 97.80
9.000 –0.278 101.26 110.33
10.000 – 0.986 58.98 124.91
Table 2. Elliptic Response, f
C
= 50kHz, f
CLK
/f
CUTOFF
= 50:1,
V
S
= ±7.5V, R
F
= 20k, C
F
= 1µF, No RC Compensation,
T
A
= 25°C
FREQUENCY GAIN PHASE GROUP DELAY
(kHz) (dB) (DEG) (µs)
10.000 0.104 – 50.91 14.32
15.000 0.105 – 76.95 14.61
20.000 0.107 – 103.51 15.05
25.000 0.109 – 131.13 15.70
30.000 0.107 – 160.03 16.57
35.000 0.089 169.22 17.85
40.000 0.014 135.72 19.66
45.000 – 0.231 98.44 22.10
50.000 – 0.905 56.15 24.93
Table 3. Linear Phase Response, f
C
= 10kHz,
f
CLK
/f
CUTOFF
= 100:1, V
S
= ±7.5V, R
F
= 20k, C
F
= 1µF,
No RC Compensation, T
A
= 25°C
FREQUENCY GAIN PHASE GROUP DELAY
(kHz) (dB) (DEG) (µs)
2.000 –0.020 – 39.96 55.25
3.000 –0.181 – 59.76 55.03
4.000 –0.383 – 79.60 54.98
5.000 –0.601 – 99.34 55.28
6.000 –0.811 – 119.40 56.34
7.000 –1.004 – 139.91 58.56
8.000 –1.196 – 161.56 62.34
9.000 –1.451 175.21 67.29
10.000 – 1.910 149.99 72.31
Table 4. Linear Phase Response, f
C
= 50kHz,
f
CLK
/f
CUTOFF
= 100:1, V
S
= ±7.5V, R
F
= 20k, C
F
= 1µF,
No RC Compensation, T
A
= 25°C
FREQUENCY GAIN PHASE GROUP DELAY
(kHz) (dB) (DEG) (µs)
10.000 0.039 – 40.72 11.30
15.000 – 0.068 – 61.01 11.31
20.000 – 0.202 – 81.42 11.36
25.000 – 0.345 –101.88 11.48
30.000 – 0.479 –122.74 11.73
35.000 – 0.594 –144.09 12.20
40.000 – 0.701 – 166.68 12.99
45.000 – 0.860 169.15 14.06
50.000 – 1.214 142.72 15.19