sm5330a Seiko NPC Corp., sm5330a Datasheet - Page 21

• Manufacturer Part Number: sm5330a
• Description: 3-channel Video Filter With Built-in 4-system Switch
• Manufacturer: Seiko NPC Corp.

TYPICAL PERFORMANCE
V
CC
Figure 5. Gain and Group delay characteristics
Figure 7. Gain and Group delay characteristics
= 5.0V, V
–12
–24
–36
–48
–60
–12
–24
–36
–48
–60
12
12
–12
–24
–36
–48
–60
0
0
12
0
0
0
0
Figure 9. Gain vs. FCDATA
Group delay
DD
Gain
10
10
(FCDATA = 128)
= 5.0V, Ta = 25°C, V
FCDATA = 191
FCDATA = 128
(FCDATA = 0)
Group delay
FCDATA = 63
FCDATA = 0
Frequency [MHz]
Frequency [MHz]
Gain
1.0
20
20
Frequency [MHz]
30
30
10.0
40
40
IN
50
50
= 1.0Vp-p, R
180
150
120
90
60
30
0
180
150
120
90
60
30
0
100.0
SM5330A
ISET
= 1.8kΩ, R
Figure 6. Gain and Group delay characteristics
Figure 8. Gain and Group delay characteristics
–12
–24
–36
–48
–60
–12
–24
–36
–48
–60
Figure 10. Group delay vs. FCDATA
12
12
160
140
120
100
0
0
80
60
40
20
0
0
0
0
L
Group delay
= 75Ω, unless otherwise noted.
20
10
(FCDATA = 191)
20
(FCDATA = 63)
Group delay
Frequency [MHz]
Frequency [MHz]
Gain
SEIKO NPC CORPORATION —21
20
40
FCDATA = 0
FCDATA = 63
Frequency [MHz]
FCDATA = 128
40
Gain
60
30
60
FCDATA = 191
80
40
80
100
50
180
150
120
90
60
30
0
180
150
120
90
60
30
0
100