LTC6605-14 Linear Technology, LTC6605-14 Datasheet - Page 12

• Manufacturer Part Number: LTC6605-14
• Description: Dual Matched 14MHz Filter
• Manufacturer: Linear Technology

LTC6605-14
APPLICATIONS INFORMATION
12
–10
–20
–30
–40
20
10
0
0.1
10
11
1
2
4
5
7
8
f
GAIN = 1V/ V (0dB)
Z
–3dB
1
IN
Gain Response
FREQUENCY (MHz)
= 400Ω
–100
–120
–140
–160
–180
–200
–20
–40
–60
–80
= 12.3MHz
+
–
+
–
0
0.1
Phase and Group Delay Response
10
Figure 4. f
660514 F04a
1
100
FREQUENCY (MHz)
PHASE
22
18
16
12
660514 G04d
10
–3dB
1000
GROUP DELAY
= 12.3MHz Filter Confi gurations without External Components
100
–10
–20
–30
–40
20
10
660514 G04i
0
0.1
1000
20
18
16
14
12
10
8
6
4
2
0
10
11
1
2
4
5
7
8
f
GAIN = 2V/ V (6dB)
Z
–3dB
IN
1
= 200Ω
Gain Response
= 12.3MHz
+
–
+
–
FREQUENCY (MHz)
10
660514 F04b
100mV/DIV
100
22
18
16
12
660514 G04e
1000
GAIN = 1V/ V
Small Signal Step Response
–10
–20
–30
–40
20
10
0
0.1
20ns/DIV
10
11
1
2
4
5
7
8
f
GAIN = 3V/ V (9.5dB)
Z
–3dB
IN
= 133Ω
1
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= 12.3MHz
Gain Response
+
–
+
–
FREQUENCY (MHz)
660514 G04j
10
660514 F04c
100
22
18
16
12
660514 G04f
660514f
1000