LTC6605-10 Linear Technology, LTC6605-10 Datasheet - Page 13

• Manufacturer Part Number: LTC6605-10
• Description: Dual Matched 10MHz Filter
• Manufacturer: Linear Technology

APPLICATIONS INFORMATION
–10
–20
–30
–40
–50
20
10
0
0.1
88.7Ω
88.7Ω
10
11
1
1
2
4
5
7
8
±0.7dB 11.2MHz PASSBAND
GAIN = 1V/ V (0dB)
Z
Gain Response
IN
–100
–150
–200
–250
FREQUENCY (MHz)
–50
= 800Ω
0
0.1
+
–
+
–
Phase and Group Delay Response
10
Figure 5. Flat Passband 11.2MHz Filter Confi gurations with Some External Resistors
1
660510 F05a
100
FREQUENCY (MHz)
PHASE
22
18
16
12
660510 G05d
10
1000
GROUP DELAY
100
–10
–20
–30
–40
–50
44.2Ω
44.2Ω
44.2Ω
44.2Ω
660510 G05i
20
10
0
0.1
1000
25
20
15
10
5
0
10
11
1
2
4
5
7
8
±0.7dB 11.2MHz PASSBAND
GAIN = 2.774V/ V (8.9dB)
Z
1
IN
Gain Response
FREQUENCY (MHz)
= 288Ω
+
–
+
–
10
100mV/DIV
660510 F05b
100
22
18
16
12
660510 G05e
1000
GAIN = 1V/ V
Small Signal Step Response
–10
–20
–30
–40
–50
20
10
0
0.1
44.2Ω
44.2Ω
44.2Ω
44.2Ω
20ns/DIV
10
11
1
2
4
5
7
8
±0.7dB 11.2MHz PASSBAND
GAIN = 3.774V/ V (11.5dB)
Z
IN
1
LTC6605-10
www.DataSheet4U.com
= 212Ω
Gain Response
FREQUENCY (MHz)
+
–
+
–
66057 G04j
10
660510 F05c
100
22
18
16
12
13
660510 G05f
660510f
1000