BU2285FV,BU2363FV
Technical Note
4/16
www.rohm.com
2009.04 - Rev.
A
© 2009 ROHM Co., Ltd. All rights reserved.
Reference data (BU2285FV basic data)
Fig.1 54MHz output waveform
VDD=3.3V, at CL=15pF
Fig.2 54MHz Period-Jitter
VDD=3.3V, at CL=15pF
Fig.3 54MHz Spectrum
VDD=3.3V, at CL=15pF
Fig.4 27MHz output waveform
VDD=3.3V, at CL=15pF
Fig.5 27MHz Period-Jitter
VDD=3.3V, at CL=15pF
Fig.6 27MHz Spectrum
VDD=3.3V at CL=15pF
Fig.7 13.5MHz output waveform
VDD=3.3V, at CL=15pF
Fig.8 13.5MHz Period-Jitter
VDD=3.3V, at CL=15pF
Fig.9 13.5MHz Spectrum
VDD=3.3V, at CL=15pF
Fig.10 33.9MHz output waveform
VDD=3.3V, at CL=15pF
Fig.11 33.9MHz Period-Jitter
VDD=3.3V, at CL=15pF
Fig.12 33.9MHz 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
500
p
sec / div
1.0V / div
10KHz / div
10dB / div
5.0nsec / 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
5/16
www.rohm.com
2009.04 - Rev.
A
© 2009 ROHM Co., Ltd. All rights reserved.
Reference data (BU2285FV basic data)
Fig.13 16.9MHz output waveform
VDD=3.3V, at CL=15pF
Fig.14 16.9MHz Period-Jitter
VDD=3.3V, at CL=15pF
Fig.15 16.9MHz Spectrum
VDD=3.3V, at CL=15pF
Fig.16 36.9MHz output waveform
VDD=3.3V, at CL=15pF
Fig.17 36.9MHz Period-Jitter
VDD=3.3V, at CL=15pF
Fig.18 36.9MHz Spectrum
VDD=3.3V, at CL=15pF
Fig.19 18.4MHz output waveform
VDD=3.3V, at CL=15pF
Fig.20 18.4MHz Period-Jitter
VDD=3.3V, at CL=15pF
Fig.21 18.4MHz Spectrum
VDD=3.3V, at CL=15pF
10.0nsec / 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
BU2285FV,BU2363FV
Technical Note
6/16
www.rohm.com
2009.04 - Rev.
A
© 2009 ROHM Co., Ltd. All rights reserved.
Fig.28 13.5MHz
TemperatureDuty
45
46
47
48
49
50
51
52
53
54
55
-25 0 25 50 75 100
Temperature
T[
]
Duty
Duty[
]
Reference data (BU2285FV Temperature and Supply voltage variations data)
Fig.30 13.5MHz
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.29 13.5MHz
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.27 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.26 27MHz
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.22 54MHz
TemperatureDuty
Fig.31 33.9MHz
TemperatureDuty
Fig.32 33.9MHz
TemperaturePeriod-Jitter 1σ
Fig.33 33.9MHz
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]
Fig.23 54MHz
TemperaturePeriod-Jitter 1σ
Fig.24 54MHz
TemperaturePeriod-Jitter MIN-MAX
Fig.25 27MHz
TemperatureDuty
45
46
47
48
49
50
51
52
53
54
55
-25 0 25 50 75 100
Temperature
T[
]
Duty
Duty[
]
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
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

BU2363FV-E2

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