BU2285FV_08 Datasheet, PDF (9/17 Pages) Rohm – DVD-Audio Reference Clock Generator for Audio/Video Appliance

●Reference data (BU2363FV basic data)
RBW=1KHz
VBW=100Hz
5.0nsec／div
Fig.56 36.9MHz output waveform
VDD=3.3V, at CL=15pF
500psec／div
Fig.57 36.9MHz Period-Jitter
VDD=3.3V, at CL=15pF
10KHz／div
Fig.58 36.9MHz Spectrum
VDD=3.3V, at CL=15pF
RBW=1KHz
VBW=100Hz
10.0nsec／div
Fig.59 18.4MHz output waveform
VDD=3.3V, at CL=15pF
500psec／div
Fig.60 18.4MHz Period-Jitter
VDD=3.3V, at CL=15pF
10KHz／div
Fig.61 18.4MHz Spectrum
VDD=3.3V, at CL=15pF
●Reference data (BU2363FV Temperature and Supply voltage variations data)
55
54
53
VDD=3.7V
VDD=3.3V
52
VDD=2.9V
51
50
49
48
47
46
45
-25 0
25 50 75 100
Temperature：T[℃]
Fig.62 54MHz
Temperature－Duty
55
54
53
VDD=3.7V
52
VDD=3.3V
VDD=2.9V
51
50
49
48
47
46
45
-25 0
25 50 75 100
Temperature：T[℃]
Fig.65 27MHz
Temperature－Duty
100
90
80
70
60
50
40
30
20
10
0
-25 0
VDD=3.7V
VDD=3.3V
VDD=2.9V
25 50 75 100
Temperature：T[℃]
Fig.63 54MHz
Temperature－Period-Jitter 1σ
100
90
80
70
60
50
40
30
20
10
0
-25 0
VDD=3.3V
VDD=2.9V
VDD=3.7V
25 50 75 100
Temperature：T[℃]
Fig.66 27MHz
Temperature－Period-Jitter 1σ
9/16
600
500
VDD=2.9V
400
VDD=3.3V
VDD=3.7V
300
200
100
0
-25 0
25 50 75 100
Temperature：T[℃]
Fig.64 54MHz
Temperature－Period-Jitter MIN-MAX
600
500
VDD=2.9V
400
VDD=3.3V
VDD=3.7V
300
200
100
0
-25 0
25 50 75 100
Temperature：T[℃]
Fig.67 27MHz
Temperature－Period-Jitter MIN-MAX