Datasheet

LTC1069-6
4
10696fa
TYPICAL PERFORMANCE CHARACTERISTICS
Passband Gain vs Clock Frequency Passband Gain vs Clock Frequency
Amplitude Response
vs Supply Voltage
Phase vs Frequency Group Delay vs Frequency Transient Response
Passband Gain vs Frequency
Transition Band Gain
vs Frequency Stopband Gain vs Frequency
FREQUENCY (kHz)
1
GAIN (dB)
1
2
9
1069-6 G01
0
–1
–2
3
5
7
11
V
S
= SINGLE 3V
f
CLK
= 500kHz
f
CUTOFF
= 10kHz
V
IN
= 0.5V
RMS
FREQUENCY (kHz)
10
GAIN (dB)
–30
–10
10
18
1069-6 G02
–50
–70
–40
–20
0
–60
–80
–90
12
14
16
20
V
S
= SINGLE 3V
f
CLK
= 500kHz
f
CUTOFF
= 10kHz
V
IN
= 0.5V
RMS
FREQUENCY (kHz)
20
–80
GAIN (dB)
–78
–74
–72
–70
–60
–66
40
60
1069-6 G03
–76
–64
–62
–68
80
100
V
S
= SINGLE 3V
f
CLK
= 500kHz
f
CUTOFF
= 10kHz
V
IN
= 0.5V
RMS
FREQUENCY (kHz)
1
GAIN (dB)
1
2
17 19
1069-6 G04
0
–1
–2
5
9
13
15
3
7
11
21
V
S
= SINGLE 3V
V
IN
= 0.5V
RMS
f
CLK
= 500kHz
f
CUTOFF
= 10kHz
f
CLK
= 750kHz
f
CUTOFF
= 15kHz
FREQUENCY (kHz)
1
GAIN (dB)
1
2
17 19
1069-6 G05
0
–1
–2
5
9
13
15
3
7
11
21
V
S
= SINGLE 5V
V
IN
= 1V
RMS
f
CLK
500kHz
f
CUTOFF
10kHz
f
CLK
750kHz
f
CUTOFF
15kHz
f
CLK
1MHz
f
CUTOFF
20kHz
FREQUENCY (kHz)
1
–90
GAIN (db)
–70
–50
–30
–10
10 100
1069-6 G06
10
–80
–60
–40
–20
0
f
CLK
= 500kHz
V
IN
= 0.5V
RMS
SINGLE 5V
SINGLE 3V
FREQUENCY (kHz)
0
PHASE (DEG)
–630
–90
0
90
4
8
10
1069-6 G07
–810
–270
–450
–720
–180
–900
–360
–540
2
6
12
14
V
S
= SINGLE 5V
f
CLK
= 500kHz
f
CUTOFF
= 10kHz
FREQUENCY (kHz)
0
GROUP DELAY (SEC)
6
10
1069-6 G08
24 8
4.00E-04
3.50E-04
3.00E-04
2.50E-04
2.00E-04
1.50E-04
1.00E-04
5.00E-05
0.00E+00
12
V
S
= SINGLE 5V
f
CLK
= 500kHz
f
CUTOFF
= 10kHz
0.5V/DIV
V
S
= SINGLE 5V
f
CLK
= 1MHz
f
IN
= 1kHz
2V
p-p
SQUARE WAVE
0.1ms/DIV
1069-6 G09