sm5309a Nippon Precision Circuits Inc, (NPC), sm5309a Datasheet - Page 21

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

Figure 16. Group delay vs. FCDATA, fc mode
Figure 14. Gain vs. FCDATA, fc mode
–12
–18
–24
–30
–36
–42
–48
–54
–60
(1)
(2)
(3)
(4)
(1)
(2)
(3)
(4)
220
200
180
160
140
120
100
–6
80
60
40
20
6
0
0
0.1
0
10
Frequency [MHz]
Frequency [MHz]
FCDATA
FCDATA
20
1
(1)
(2)
(3)
(4)
227
227
(4)
(3)
(2)
(1)
227
227
10
10
10
10
30
(Bypass mode)
(Bypass mode)
10
40
fc mode
standard
standard
fc mode
standard
standard
50
half
half
half
half
100
60
SM5309A
Figure 15. Phase vs. FCDATA, fc mode
–180
–270
–360
–450
–540
–630
(1)
(2)
(3)
(4)
–90
90
0
0.1
(4)
(3)
(2)
(1)
SEIKO NPC CORPORATION —21
Frequency [MHz]
FCDATA
1
227
227
10
10
(Bypass mode)
10
fc mode
standard
standard
half
half
100