LTC1069-7IS8 Linear Technology, LTC1069-7IS8 Datasheet - Page 4

• Manufacturer Part Number: LTC1069-7IS8
• Description: IC FILTR 8TH ORDER LOWPASS 8SOIC
• Manufacturer: Linear Technology

Specifications of LTC1069-7IS8

• Filter Type: Linear Phase, Lowpass Switched Capacitor
• Frequency - Cutoff Or Center: 200kHz
• Number Of Filters: 1
• Max-order: 8th
• Voltage - Supply: ±5 V, 5 V
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

LTC1069-7
TYPICAL PERFORMANCE CHARACTERISTICS
4
–0.5
–4.0
–1.0
–1.5
–2.0
–2.5
–3.0
–3.5
–40
–50
–60
–10
–20
–30
–40
–50
–60
–10
–20
–30
1.0
0.5
10
10
0
0
0
1
10
Gain vs Frequency
1
Passband Gain vs Frequency
Gain vs Supply Voltage
30
3
50 70
5
7
FREQUENCY (kHz)
FREQUENCY (kHz)
FREQUENCY (kHz)
90
9
110
10
11
130
V
13
S
f
f
V
= ±5V
V
f
f
V
CLK
C
150
V
f
f
V
CLK
C
IN
15
CLK
C
S
IN
S
IN
= 80kHz
= 20kHz
= 10kHz
= ±5V
= 0.5V
= ±5V
= 2V
= 2MHz
= 1V
= 500kHz
170
= 250kHz
17
V
S
RMS
RMS
1069-7 G04
1069-7 G01
RMS
1069-7 G07
= 5V
190 210
19
100
21
–12
–15
–18
–12
–15
–18
–10
–20
–30
–40
–50
–3
–6
–9
–3
–6
–9
10
3
0
3
0
0
20
20
21
Transition Band Gain vs Frequency
Passband Gain
vs Clock Frequency
Passband Gain
vs Clock Frequency
f
CLK
V
V
f
S
IN
CLK
40
23
40
f
CLK
= ±5V
= 2V
= 2.5MHz
= 2MHz
25
= 1.5MHz
60
60
f
RMS
CLK
f
CLK
f
f
27
CLK
CLK
FREQUENCY (kHz)
FREQUENCY (kHz)
FREQUENCY (kHz)
80
80
= 2.5MHz
f
= 4.5MHz
CLK
= 4MHz
= 3.5MHz
29
100
100
= 3MHz
31
120
120
33
140
140
V
f
f
V
CLK
C
35
S
IN
f
V
V
f
= 20kHz
CLK
CLK
= ±5V
S
IN
160 180 200
= 2V
160 180 200
= 500kHz
= 5V
37
= 1V
= 5MHz
= 3MHz
RMS
1069-7 G05
1069-7 G08
1069-7 G02
39
RMS
41
–0.5
–4.0
–0.5
–4.0
–1.0
–1.5
–2.0
–2.5
–3.0
–3.5
–1.0
–1.5
–2.0
–2.5
–3.0
–3.5
–40
–42
–44
–46
–48
–50
–52
–54
–56
–58
–60
1.0
0.5
1.0
0.5
0
0
41
10
10
Stopband Gain vs Frequency
Passband Gain vs Frequency
Passband Gain vs Frequency
V
f
f
V
45
CLK
C
S
IN
20
= 100kHz
= 5V
= 1V
= 2.5MHz
49
40
30
RMS
53
40
FREQUENCY (kHz)
FREQUENCY (kHz)
FREQUENCY (kHz)
57
70
T
50
T
A
T
A
A
= –40°C
61
= –40°C
T
= 25°C
A
60
= 25°C
100
65
T
A
70
V
f
f
V
= 85°C
CLK
C
69
T
S
IN
V
f
f
V
CLK
C
= 20kHz
A
S
IN
= ±5V
= 160kHz
= 2V
= 85°C
80
= ±5V
= 500kHz
= 2V
130
73
= 4MHz
RMS
1069-7 G09
1069-7 G03
1069-7 G06
90
RMS
77
10697fa
100
160
81