BU2365FV_08 Datasheet, PDF (8/17 Pages) Rohm – Clock Generator with Built-in VCXO for Audio/Video Equipments

●Reference data (PLL: 54MHz output
55
54
53
52
51
VDD=2.9V
VDD=3.3V
50
VDD=3.7V
49
48
47
46
45
-25 0 25 50 75 100
Temperature：T [℃]
Fig.47 54MHz
Temperature－Duty
100
90
80
70
VDD=2.9V
60
VDD=3.3V
50
VDD=3.7V
40
30
20
10
0
-25 0
25 50 75 100
Temperature：T [℃]
Fig.50 54MHz
Temperature－Period-Jitter 1σ
Temperature and Supply voltage variations data)
5
4.5
4
3.5
3
VDD=2.9V
2.5
VDD=3.3V
2
VDD=3.7V
1.5
1
0.5
0
-25 0 25 50 75 100
Temperature：T [℃]
Fig.48 54MHz
Temperature－rise-time
600
500
400
VDD=2.9V
VDD=3.3V
300
VDD=3.7V
200
100
0
-25 0 25 50 75 100
Temperature：T [℃]
Fig.51 54MHz
Temperature－Period-Jitter MIN-MAX
5
4.5
4
3.5
3
VDD=2.9V
2.5
VDD=3.3V
2
VDD=3.7V
1.5
1
0.5
0
-25 0 25 50 75 100
Temperature：T [℃]
Fig.49 54MHz
Temperature－fall-time
●Reference data (CLOCK-BUFFER : 27MHz output Temperature and Supply voltage variations data)
55
54
53
52
51
50
49
48
47
46
45
-25
VDD=2.9V
VDD=3.3V
VDD=3.7V
0 25 50 75 100
Temperature：T [℃]
Fig.52 27MHz BUFFER
Temperature－Duty
5
4.5
4
VDD=2.9V
VDD=3.3V
3.5
VDD=3.7V
3
2.5
2
1.5
1
0.5
0
-25 0 25 50 75 100
Temperature：T [℃]
Fig.53 27MHz BUFFER
Temperature－rise-time
5
4.5
4
3.5
3
2.5
2
1.5
1
0.5
0
-25
VDD=2.9V
VDD=3.3V
VDD=3.7V
0 25 50 75 100
Temperature：T [℃]
Fig.54 27MHz BUFFER
Temperature－fall-time
8
7
VDD=2.9V
6
VDD=3.3V
5
VDD=3.7V
4
3
2
1
0
-25 0 25 50 75 100
Temperature：T [℃]
Fig.55 27MHz BUFFER
Temperature－Delay
500
400
300
VDD=2.9V
200
VDD=3.3V
VDD=3.7V
100
0
-100
-200
-300
-400
-500
-25 0 25 50 75 100
Temperature：T [℃]
Fig.56 27MHz BUFFER
Temperature – Skew
(BUF_OUT2 Phase Lead)
500
400
300
200
VDD=2.9V
VDD=3.3V
100
VDD=3.7V
0
-100
-200
-300
-400
-500
-25 0 25 50 75 100
Temperature：T [℃]
Fig.57 27MHz BUFFER
Temperature – Skew
(BUF_OUT2 Phase Delay)
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