AD9912BCPZ Analog Devices Inc, AD9912BCPZ Datasheet - Page 14

• Manufacturer Part Number: AD9912BCPZ
• Manufacturer: Analog Devices Inc

Specifications of AD9912BCPZ

• Lead Free Status / RoHS Status: Compliant

AD9912
Figure 27. HSTL Output Driver Single-Ended Peak-to-Peak Amplitude vs.
Figure 28. CMOS Output Driver Peak-to-Peak Amplitude vs. Toggle Rate
Figure 29. CMOS Output Driver Peak-to-Peak Amplitude vs. Toggle Rate
650
600
550
500
450
2.5
2.0
1.5
1.0
0.5
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
0
0
0
0
Toggle Rate (100 Ω Across Differential Pair)
NOM SKEW 25°C, 1.8V SUPPLY (20pF)
WORST CASE (SLOW SKEW 90°C,
1.7V SUPPLY (20pF))
NOM SKEW 25°C, 1.8V SUPPLY (20pF)
WORST CASE (SLOW SKEW 90°C,
3.0V SUPPLY (20pF))
NOM SKEW 25°C, 1.8V SUPPLY
WORST CASE (SLOW SKEW 90°C, 1.7V SUPPLY)
(AVDD3 = 1.8 V) with 20 pF Load
(AVDD3 = 3.3 V) with 20 pF Load
200
10
50
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
400
20
100
600
30
800
150
40
Rev. D | Page 14 of 40
Figure 30. Typical HSTL Output Waveform, Nominal Conditions,
–0.2
–0.4
–0.6
–0.2
–0.2
0.6
0.4
0.2
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
3.3
2.8
2.3
1.8
1.3
0.8
0.3
Figure 31. Typical CMOS Output Driver Waveform (@ 1.8 V),
0
0
0
0
0
Nominal Conditions, Estimated Capacitance = 5 pF
Figure 32. CMOS Output Driver Waveform (@ 3.3 V),
Nominal Conditions, Estimated Capacitance = 5 pF
DC-Coupled, Differential Probe Across 100 Ω load
0.5
20
10
1.0
40
20
TIME (ns)
TIME (ns)
TIME (ns)
FREQUENCY = 40MHz
t
t
V p-p = 3.3V
DUTY CYCLE = 52%
FREQUENCY = 600MHz
t
t
V p-p = 1.17V DIFF.
DUTY CYCLE = 50%
RISE
FALL
RISE
FALL
FREQUENCY = 20MHz
t
t
V p-p = 1.8V
DUTY CYCLE = 53%
1.5
60
30
RISE
FALL
(20%→80%) = 2.25ns
(80%→20%) = 2.6ns
(20%→80%) = 104ps
(80%→20%) = 107ps
(20%→80%) = 5.5ns
(80%→20%) = 5.9ns
2.0
80
40
100
2.5
50