AD9520 Analog Devices, Inc., AD9520 Datasheet - Page 21
AD9520
Manufacturer Part Number
AD9520
Description
12 Lvpecl/24 Cmos Output Clock Generator
Manufacturer
Analog Devices, Inc.
Datasheet
1.AD9520.pdf
(80 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AD9520-1BCPZ
Manufacturer:
ADI
Quantity:
27
Company:
Part Number:
AD9520-1BCPZ
Manufacturer:
Analog Devices Inc
Quantity:
135
Company:
Part Number:
AD9520-2BCPZ
Manufacturer:
Analog Devices Inc
Quantity:
135
Company:
Part Number:
AD9520-4BCPZ
Manufacturer:
Nuvoton
Quantity:
587
Part Number:
AD9520-4BCPZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Part Number:
AD9520-4BCPZ-REEL
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Company:
Part Number:
AD9520-5BCPZ
Manufacturer:
Analog Devices Inc
Quantity:
135
–0.2
–0.6
–1.0
–0.4
–0.8
–1.2
3.5
3.0
2.5
2.0
1.5
1.0
0.5
1.0
0.6
0.2
1.2
0.8
0.4
Figure 14. LVPECL Differential Voltage Swing @ 1600 MHz
0
Figure 12. CMOS Output V
10k
0
0
0
Figure 13. LVPECL Output (Differential) @ 100 MHz
VS_DRV = 3.135V
VS_DRV = 2.35V
2
4
6
0.5
8
RESISTIVE LOAD (Ω)
10
OH
TIME (ns)
TIME (ns)
(Static) vs. R
12
1k
VS_DRV = 3.3V
VS_DRV = 2.5V
14
16
1.0
LOAD
18
(to Ground)
20
22
2
100
4
1
.5
Rev. 0 | Page 21 of 80
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
2.0
1.8
1.6
1.4
1.2
1.0
3.2
2.8
2.4
2.0
1.6
1.2
0.8
0.4
Figure 17. LVPECL Differential Voltage Swing vs. Frequency
0
0
0
0
0
Figure 15. CMOS Output with 10 pF Load @ 25 MHz
10
1
0.5
20
2
30
3
1.0
FREQUENCY (GHz)
40
4
TIME (ns)
TIME (ns)
2pF LOAD
50
1.5
5
60
6
2.0
LOAD
70
10pF
7
8
8
0
AD9520-5
2.5
90
9
100
3
1
.0
0