BU2285FV,BU2363FV
Technical Note
7/16
www.rohm.com
2009.04 - Rev.
A
© 2009 ROHM Co., Ltd. All rights reserved.
Reference data (BU2285FV Temperature and Supply voltage variations data)
Fig.40 18.4MHz
TemperatureDuty
45
46
47
48
49
50
51
52
53
54
55
-25 0 25 50 75 100
Temperature
T[
]
Duty
Duty[
]
Fig.35 16.9MHz
TemperaturePeriod-Jitter 1σ
0
10
20
30
40
50
60
70
80
90
100
-25 0 25 50 75 100
Temperature
T[
]
Period-jitter1σ
PJ-1σ[psec]
Fig.34 16.9MHz
TemperatureDuty
45
46
47
48
49
50
51
52
53
54
55
-25 0 25 50 75 100
Temperature
T[
]
Duty
Duty[
]
Fig.41 18.4MHz
TemperaturePeriod-Jitter 1σ
Fig.42 18.4MHz
TemperaturePeriod-Jitter MIN-MAX
Fig.43 Consumption current
(with maximum output load)
TemperatureConsumption current
0
10
20
30
40
50
60
70
80
90
100
-25 0 25 50 75 100
Temperature
T[
]
Period-jitter1σ
PJ-1σ[psec]
0
100
200
300
400
500
600
-25 0 25 50 75 100
Temperature
T[
]
Period-jitterMIN-MAX
PJ-MIN-MAX[psec]
0
10
20
30
40
50
-25 0 25 50 75 100
Temperature
T[
]
Circuit Current
IDD[mA]
Fig.36 16.9MHz
TemperaturePeriod-Jitter MIN-MAX
Fig.37 36.9MHz
TemperatureDuty
Fig.38 36.9MHz
TemperaturePeriod-Jitter 1σ
Fig.39 36.9MHz
TemperaturePeriod-Jitter MIN-MAX
45
46
47
48
49
50
51
52
53
54
55
-25 0 25 50 75 100
Temperature
T[
]
Duty
Duty[
]
0
10
20
30
40
50
60
70
80
90
100
-25 0 25 50 75 100
Temperature
T[
]
Period-jitter1σ
PJ-1σ[psec]
0
100
200
300
400
500
600
-25 0 25 50 75 100
Temperature
T[
]
Period-jitterMIN-MAX
PJ-MIN-MAX[psec]
VDD=2.9V
VDD=3.3V
VDD=3.7V
VDD=2.9V
VDD=3.3V
VDD=3.7V
VDD=2.9V
VDD=3.3V
VDD=3.7V
VDD=2.9V
VDD=3.3V
VDD=3.7V
VDD=2.9V
VDD=3.3V
VDD=3.7V
VDD=2.9V
VDD=3.3V
VDD=3.7V
VDD=2.9V
VDD=3.3V
VDD=3.7V
VDD=2.9V
VDD=3.3V
VDD=3.7V
VDD=2.9V
VDD=3.3V
VDD=3.7V
VDD=2.9V
VDD=3.3V
VDD=3.7V
0
100
200
300
400
500
600
-25 0 25 50 75 100
Temperature
T[
]
Period-jitterMIN-MAX
PJ-MIN-MAX[psec]
VDD=2.9V
VDD=3.3V
VDD=3.7V
BU2285FV,BU2363FV
Technical Note
8/16
www.rohm.com
2009.04 - Rev.
A
© 2009 ROHM Co., Ltd. All rights reserved.
Reference data (BU2363FV basic data)
Fig.44 54MHz output waveform
VDD=3.3V, at CL=15pF
Fig.45 54MHz Period-Jitter
VDD=3.3V, at CL=15pF
Fig.46 54MHz Spectrum
VDD=3.3V, at CL=15pF
3.0nsec / div
1.0V / div
500psec / div
1.0V / div
10KHz / div
10dB / div
Fig.47 27MHz output waveform
VDD=3.3V, at CL=15pF
Fig.48 27MHz Period-Jitter
VDD=3.3V, at CL=15pF
Fig.49 27MHz Spectrum
VDD=3.3V, at CL=15pF
Fig.50 33.9MHz output waveform
VDD=3.3V, at CL=15pF
Fig.51 33.9MHz Period-Jitter
VDD=3.3V, at CL=15pF
Fig.52 33.9MHz Spectrum
VDD=3.3V, at CL=15pF
Fig.53 16.9MHz output waveform
VDD=3.3V, at CL=15pF
Fig.54 16.9MHz Period-Jitter
VDD=3.3V, at CL=15pF
Fig.55 16.9MHz Spectrum
VDD=3.3V, at CL=15pF
5.0nsec / div
1.0V / div
500psec / div
1.0V / div
10KHz / div
10dB / div
5.0nsec / div
1.0V / div
500psec / div
1.0V / div
10KHz / div
10dB / div
10.0nsec / div
1.0V / div
500psec / div
1.0V / div
10KHz / div
10dB / div
RBW=1KHz
VBW=100Hz
RBW=1KHz
VBW=100Hz
RBW=1KHz
VBW=100Hz
RBW=1KHz
VBW=100Hz
BU2285FV,BU2363FV
Technical Note
9/16
www.rohm.com
2009.04 - Rev.
A
© 2009 ROHM Co., Ltd. All rights reserved.
Fig.59 18.4MHz output waveform
VDD=3.3V, at CL=15pF
Fig.56 36.9MHz output waveform
VDD=3.3V, at CL=15pF
Fig.57 36.9MHz Period-Jitter
VDD=3.3V, at CL=15pF
Fig.58 36.9MHz Spectrum
VDD=3.3V, at CL=15pF
Fig.60 18.4MHz Period-Jitter
VDD=3.3V, at CL=15pF
Fig.61 18.4MHz Spectrum
VDD=3.3V, at CL=15pF
5.0nsec / div
1.0V / div
500psec / div
1.0V / div
10KHz / div
10dB / div
10.0nsec / div
1.0V / div
500psec / div
1.0V / div
10KHz / div
10dB / div
RBW=1KHz
VBW=100Hz
RBW=1KHz
VBW=100Hz
Reference data (BU2363FV basic data)
Reference data (BU2363FV Temperature and Supply voltage variations data)
Fig.67 27MHz
TemperaturePeriod-Jitter MIN-MAX
0
100
200
300
400
500
600
-25 0 25 50 75 100
Temperature
T[
]
Period-jitterMIN-MAX
PJ-MIN-MAX[psec]
Fig.63 54MHz
TemperaturePeriod-Jitter 1σ
0
10
20
30
40
50
60
70
80
90
100
-25 0 25 50 75 100
Temperature
T[
]
Period-jitter1σ
PJ-1σ[psec]
Fig.62 54MHz
TemperatureDuty
Fig.64 54MHz
TemperaturePeriod-Jitter MIN-MAX
Fig.65 27MHz
TemperatureDuty
Fig.66 27MHz
TemperaturePeriod-Jitter 1σ
45
46
47
48
49
50
51
52
53
54
55
-25 0 25 50 75 100
Temperature
T[
]
Duty
Duty[%]
0
100
200
300
400
500
600
-25 0 25 50 75 100
Temperature
T[
]
Period-jitterMIN-MAX
PJ-MIN-MAX[psec]
45
46
47
48
49
50
51
52
53
54
55
-25 0 25 50 75 100
Temperature
T[
]
Duty
Duty[%]
0
10
20
30
40
50
60
70
80
90
100
-25 0 25 50 75 100
Temperature
T[
]
Period-jitter1σ
PJ-1σ[psec]
VDD=2.9V
VDD=3.3V
VDD=3.7V
VDD=2.9V
VDD=3.3V
VDD=3.7V
VDD=2.9V
VDD=3.3V
VDD=3.7V
VDD=2.9V
VDD=3.3V
VDD=3.7V
VDD=2.9V
VDD=3.3V
VDD=3.7V
VDD=3.3V
VDD=2.9V
VDD=3.7V

BU2363FV-E2

Mfr. #:
Manufacturer:
Description:
Clock Generators & Support Products AV EQUIP DVDVID REF CLOCK GEN
Lifecycle:
New from this manufacturer.
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