sm5309a Nippon Precision Circuits Inc, (NPC), sm5309a Datasheet - Page 20

• Manufacturer Part Number: sm5309a
• Description: 3-channel Video Buffer With Built-in Wideband Lpf
• Manufacturer: Nippon Precision Circuits Inc, (NPC)

Figure 10. Gain and Phase characteristics
Figure 12. Gain and Phase characteristics
–12
–18
–24
–30
–36
–42
–48
–54
–60
–12
–18
–24
–30
–36
–42
–48
–54
–60
(standard fc mode, FCDATA = 227)
–6
–6
6
0
6
0
0.1
0.1
(half fc mode, FCDATA = 227)
Phase
Phase
Gain
Gain
Frequency [MHz]
Frequency [MHz]
1
1
10
10
100
100
360
270
180
90
0
–90
–180
–270
–360
–450
–540
–630
360
270
180
90
0
–90
–180
–270
–360
–450
–540
–630
SM5309A
Figure 11. Gain and Group delay characteristics
Figure 13. Gain and Group delay characteristics
–12
–18
–24
–30
–36
–42
–48
–54
–60
–12
–18
–24
–30
–36
–42
–48
–54
–60
(standard fc mode, FCDATA = 227)
–6
–6
6
0
6
0
(half fc mode, FCDATA = 227)
0
0
Gain
Gain
Group delay
Group delay
10
10
Frequency [MHz]
Frequency [MHz]
20
20
SEIKO NPC CORPORATION —20
30
30
40
40
50
50
60
60
220
200
180
160
140
120
100
80
60
40
20
0
220
200
180
160
140
120
100
80
60
40
20
0