AD9522-5 Analog Devices, Inc., AD9522-5 Datasheet - Page 20

• Manufacturer Part Number: AD9522-5
• Description: 12 Lvds/24 Cmos Output Clock Generator
• Manufacturer: Analog Devices, Inc.

AD9522-5
–0.1
–0.2
–0.3
–0.4
–0.1
–0.2
–0.3
–0.4
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.4
0.3
0.2
0.1
0.4
0.3
0.2
0.1
0
Figure 12. CMOS Output V
0
0
10k
Figure 14. LVDS Differential Voltage Swing @ 800 MHz,
0
0
Output Terminated 100 Ω Across Differential Pair
Output Terminated 100 Ω Across Differential Pair
Figure 13. LVDS Output (Differential) @ 100 MHz,
VS_DRV = 3.135V
VS_DRV = 2.35V
1
2
0.5
3
4
1.0
5
RESISTIVE LOAD (Ω)
6
TIME (ns)
OH
TIME (ns)
7
(Static) vs. R
1.5
1k
8
VS_DRV = 3.3V
VS_DRV = 2.5V
9
2.0
10
LOAD
11
(to Ground)
12
2.5
13
14
100
3
1
.0
5
Rev. 0 | Page 20 of 76
1600
1400
1200
1000
800
600
400
200
Figure 16. CMOS Output with 2 pF and 10 pF Load @ 250 MHz
3.2
2.8
2.4
2.0
1.6
1.2
0.8
0.4
3.2
2.8
2.4
2.0
1.6
1.2
0.8
0.4
0
0
Figure 17. LVDS Differential Voltage Swing vs. Frequency,
0
0
0
0
Figure 15. CMOS Output with 10 pF Load @ 25 MHz
Output Terminated 100 Ω Across Differential Pair
10
1
200
20
2
30
3
FREQUENCY (GHz)
400
40
7mA SETTING
DEFAULT 3.5mA SETTING
4
TIME (ns)
TIME (ns)
2pF LOAD
50
5
600
60
6
LOAD
70
10pF
7
800
8
8
0
90
9
1000
100
1
0