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TECHNICAL NOTE
High-performance Clock Generator Series
Compact 1ch Clock Generators for Digital Cameras
BU3071HFV, BU3072HFV, BU3073HFV, BU3076HFV BU7322HFV, BU7325HFV
Description These Clock Generators incorporates compact package compared to oscillators, which provides the generation of high-frequency CCD, USB, VIDEO clocks necessary for digital still cameras and digital video cameras. Features 1) SEL pin allowing for the selection of frequencies 2) Selection of OE pin enabling Power-down function 3) Crystal-oscillator-level clock precision with high C/N characteristics and low jitter 4) Microminiature HVSOF6 Package incorporated 5) Single power supply of 3.3 V Applications Digital Still Camera, Digital Video Camera, and others Lineup BU3071HFV 3.0 V3.6V -570 28.6363MHz 54.0000MHz Provided 10mA HVSOF6 BU3072HFV 3.0 V3.6V -570 48.0000MHz 27.0000MHz 36.0000MHz Provided 11mA HVSOF6 BU3073HFV 3.0 V3.6V -570 48.0000MHz 24.3750MHz 24.5454MHz Provided 11mA HVSOF6 BU3076HFV 2.85 V3.6V -575 27.0000MHz 54.0000MHz 67.5000MHz Provided 12mA HVSOF6 BU7322HFV 2.85 V3.6V -575 27.0000MHz 49.5000MHz 36.0000MHz Provided 10mA HVSOF6 BU7325HFV 2.85 V3.6V -3085 27.0000MHz 48.0000MHz 78.0000MHz Provided 12mA HVSOF6
Supply voltage Operating temperature range Reference input clock Output clock Power-down function Operating current (TYP) Package
Absolute Maximum RatingsTa=25
Symbol VDD VIN Tstg Pd Limit -0.34.0 -0.3VDD+0.3 -30125 410 Unit V V mW
Supply voltage Input voltage
Storage temperature range
Power dissipation *1 Operating is not guaranteed. *2 In the case of exceeding Ta = 25, 4.1mW should be reduced per 1. *3 The radiation-resistance design is not carried out. *4 Power dissipation is measured when the IC is mounted to the printed circuit board.
Sep. 2008
Recommended Operating Range Parameter Supply voltage Input H voltage Input L voltage Operating temperature Output load Electrical characteristics BU3071HFVTa=25, VDD=3.3V,Crystal frequency=28.6363MHz, unless otherwise specified. Parameter Symbol Min. Typ. Max. Unit Conditions Output H voltage VOH 2.8 V IOH=-4.0mA Output L voltage VOL 0.5 V IOL=4.0mA Consumption current 1 IDD1 10 15 mA OE=H, at no load Consumption current 2 IDD2 1 1.3 mA OE=L Output frequency 54.0000 MHz IN*264/35/4 The following parameters represent design guaranteed performance. Duty Duty 45 50 55 % Measured at a voltage of 1/2 of VDD Period-Jitter 1 PJsSD 50 psec 1 2 Period of transition time required for the tr 2.5 nsec output to reach 80% from 20% of VDD. Provided with 15pF output load. Period of transition time required for the Fall time tf 2.5 nsec output to reach 20% from 80% of VDD. Provided with 15pF output load. Output Lock time tLOCK 1 msec 3 Note) The output frequency is determined by the arithmetic (frequency division) expression of a frequency input to IN.If the input frequency is set to 28.6363MHz, the output frequency will be as listed above. Period-Jitter MIN-MAX Rise time PJsABS 300 psec Symbol VDD VINH VINL Topr CL Limit 3.03.6 0.8VDDVDD 0.00.2VDD -570 15(MAX) Unit pF
BU3072HFVTa=25, VDD=3.3V, Crystal frequency=48.0000MHz, unless otherwise specified. Parameter Symbol Min. Typ. Max. Unit Conditions Output H voltage VOH 2.8 V IOH=-4.0mA Output L voltage VOL 0.5 V IOL=4.0mA IDD1 11 16 IDD2 5 CLK_27 27.0000 CLK_36 36.0000 The following parameters represent design guaranteed performance. Duty Duty 45 50 55 Period-Jitter 1 PJsSD 35 Long-Term-Jitter MIN-MAX Rise time LTJsABS 0.9 1.5 Consumption current 1 Consumption current 2 Output frequency mA A MHz MHz % psec nsec PD=H, at no load PD=L SEL=L, IN*18/8/4 SEL=H, IN*24/8/4 Measured at a voltage of 1/2 of VDD 1
MIN-MAX of long-term jitter (100 sec from trigger) Period of transition time required for the tr 2.5 nsec output to reach 80% from 20% of VDD. Provided with 15pF output load. Period of transition time required for the Fall time tf 2.5 nsec output to reach 20% from 80% of VDD. Provided with 15pF output load. Output Lock time tLOCK 1 msec 3 Note) The output frequency is determined by the arithmetic (frequency division) expression of a frequency input to IN.If the input frequency is set to 48.0000MHz, the output frequency will be as listed above.
2/20
BU3073HFVTa=25, VDD=3.3V, Crystal frequency=48.0000MHz, unless otherwise specified. Parameter Symbol Min. Typ. Max. Unit Conditions Output H voltage VOH 2.8 V IOH=-4.0mA Output L voltage VOL 0.5 V IOL=4.0mA Consumption current 1 IDD1 11 16 mA PD=H, at no load Consumption current 2 IDD2 5 mA PD=L Output frequency CLK_375 24.3750 MHz SEL=L, IN*65/16/8 CLK_545 24.5454 MHz SEL=H, IN*45/11/8 The following parameters represent design guaranteed performance. Duty Duty 45 50 55 % Measured at a voltage of 1/2 of VDD Period-Jitter 1 PJsSD 45 psec 1 Long-Term-Jitter MIN-MAX of long-term jitter (100 sec LTJsABS 0.9 1.5 nsec MIN-MAX from trigger) Period of transition time required for the Rise time output to reach 80% from 20% of VDD. tr 2.5 nsec Provided with 15pF output load. Period of transition time required for the Fall time output to reach 20% from 80% of VDD. tf 2.5 nsec Provided with 15pF output load. Output Lock time tLOCK 1 msec 3 Note) The output frequency is determined by the arithmetic (frequency division) expression of a frequency input to IN. If the input frequency is set to 48.0000MHz, the output frequency will be as listed above. BU3076HFVTa=25, VDD=3.3V, Crystal frequency=27.0000MHz, unless otherwise specified. Parameter Symbol Min. Typ. Max. Unit Conditions Output H voltage VOH 2.8 V IOH=-4.0mA Output L voltage VOL 0.5 V IOL=4.0mA Pull-down resistance Rpd 25 50 100 K Pull-down resistance on input pin Consumption current 1 IDD1 10 15 mA 54MHz output, at no load Consumption current 2 IDD2 12 18 mA 67.5MHz output, at no load IDDst Standby current 1 A OE=L Output frequency CLK_54 54.0000 MHz SEL=L, IN*48/6/4 CLK_67.5 67.5000 MHz SEL=H, IN*60/6/4 The following parameters represent design guaranteed performance. Duty Duty 45 50 55 % Measured at a voltage of 1/2 of VDD Period-Jitter 1 PJsSD 50 psec 1 Period-Jitter MIN-MAX PJsABS 300 psec 2 Period of transition time required for the Rise time output to reach 80% from 20% of VDD. tr 1.5 nsec Provided with 15pF output load. Period of transition time required for the Fall time output to reach 20% from 80% of VDD. tf 1.5 nsec Provided with 15pF output load. Output Lock time tLOCK 200 usec 3 Note) The output frequency is determined by the arithmetic (frequency division) expression of a frequency input to IN. If the input frequency is set to 27.0000MHz, the output frequency will be as listed above.
3/20
BU7322HFVTa=25, VDD=3.3V, Crystal frequency=27.0000MHz, unless otherwise specified. Parameter Symbol Min. Typ. Max. Unit Conditions VOH 2.8 V IOH=-4.0mA Output H voltage VOL 0.5 V IOL=4.0mA Output L voltage Rpd 25 50 100 k Pull-down resistance on input pin Pull-down resistance IDD 10 13.5 mA 49.5MHz output, at no load Consumption current 1 IDD2 9.5 13.0 mA 36.0MHz output, at no load Consumption current 2 A IDDst 1 OE=L Standby current CLK_49.5 MHz SEL=L, IN*66/6/6 Output frequency 49.5000 36.0000 The following parameters represent design guaranteed performance. Duty 45 50 55 Duty PJsSD 50 Period-Jitter 1 PJsABS 300 Period-Jitter MIN-MAX CLK_36 MHz % psec psec SEL=H, IN*64/6/8
Measured at a voltage of 1/2 of VDD 1 2 Period of transition time required for the Rise time tr 2.5 nsec output to reach 80% from 20% of VDD. Provided with 15pF output load. Period of transition time required for the Fall time tf 2.5 nsec output to reach 20% from 80% of VDD. Provided with 15pF output load. tLOCK 200 usec Output Lock time 3 Note) The output frequency is determined by the arithmetic (frequency division) expression of a frequency input to IN. If the input frequency is set to 27.0000MHz, the output frequency will be as listed above.
BU7325HFVTa=25, VDD=3.3V, Crystal frequency=27.0000MHz, unless otherwise specified. Parameter Output H voltage Output L voltage Pull-down resistance Consumption current 1 Consumption current 2 Standby current Output frequency Symbol VOH VOL Rpd IDD1 IDD2 IDDst CLK_48 CLK_78 Min. 2.8 25 Typ. 50 11 12 48.0000 78.0000 Max. 0.5 100 15 16.5 1 Unit V V k mA mA A MHz MHz % psec psec Conditions IOH=-4.0mA IOL=4.0mA Pull-down resistance on input pin OE=H, SEL=L, at no load OE=H, SEL=H, at no load OE=L SEL=L, IN*96/9/6 SEL=H, IN*104/9/4 Measured at a voltage of 1/2 of VDD
The following parameters represent design guaranteed performance. Duty 45 50 55 Duty PJsSD 50 Period-Jitter 1 PJsABS 300 Period-Jitter MIN-MAX
1 2 Period of transition time required for the Rise time tr 1.5 nsec output to reach 80% from 20% of VDD. Provided with 15pF output load. Period of transition time required for the Fall time tf 1.5 nsec output to reach 20% from 80% of VDD. Provided with 15pF output load. tLOCK 200 usec Output Lock time 3 Note) The output frequency is determined by the arithmetic (frequency division) expression of a frequency input to IN. If the input frequency is set to 27.0000MHz, the output frequency will be as listed above.
Common to BU3071HFV, BU3072HFV, BU3073HFV, BU3076HFV, BU7322HFV, BU7325HFV 1 Period-Jitter 1 This parameter represents standard deviation (1) on cycle distribution data at the time when the output clock cycles are sampled 1000 times consecutively with the TDS7104 Digital Phosphor Oscilloscope of Tektronix Japan, Ltd. 2 Period-Jitter MIN-MAX This parameter represents a maximum distribution width on cycle distribution data at the time when the output clock cycles are sampled 1000 times consecutively with the TDS7104 Digital Phosphor Oscilloscope of Tektronix Japan, Ltd. 3 Output Lock Time This parameter represents elapsed time after power supply turns ON to reach a voltage of 3.0 V, after the system is switched from Power-Down state to normal operation state, or after the output frequency is switched, until it is stabilized at a specified frequency, respectively. 4/20
Reference data (BU3071HFV basic data)
RBW:1kHz VBW:100Hz
1V/div
1V/div
5nsec/div Fig.1 54MHz output waveform (VDD=3.3V,CL=15pF,Ta=25)
500psec/div Fig.2 54MHz Period-Jitter (VDD=3.3V,CL=15pF,Ta=25)
10dB/div
10kHz/div Fig.3 54MHz spectrum (VDD=3.3V,CL=15pF,Ta=25)
Reference data (BU3072HFV basic data)
RBW:1kHz VBW:100Hz
1V/div
10dB/div
1V/div
10nsec/div Fig.4 27MHz output waveform (VDD=3.3V,CL=15pF,Ta=25)
500psec/div Fig.5 27MHz Period-Jitter (VDD=3.3V,CL=15pF,Ta=25)
10kHz/div Fig.6 27MHz spectrum (VDD=3.3V,CL=15pF,Ta=25)
RBW:1kHz VBW:100Hz
1V/div
5nsec/div Fig.7 36MHz output waveform (VDD=3.3V,CL=15pF,Ta=25)
500psec/div Fig.8 36MHz Period-Jitter (VDD=3.3V,CL=15pF,Ta=25)
10dB/div
1V/div
10kHz/div Fig.9 36MHz spectrum (VDD=3.3V,CL=15pF,Ta=25)
5/20
Reference data (BU3073HFV basic data)
RBW:1kHz VBW:100Hz
1V/div
1V/div
10dB/div
10nsec/div Fig.10 24.375MHz output waveform (VDD=3.3V,CL=15pF,Ta=25)
500psec/div Fig.11 24.375MHz Period-Jitter (VDD=3.3V,CL=15pF,Ta=25)
10kHz/div Fig.12 24.375MHz spectrum (VDD=3.3V,CL=15pF,Ta=25)
RBW:1kHz VBW:100Hz
10nsec/div Fig.13 24.5454MHz output waveform (VDD=3.3V,CL=15pF,Ta=25)
1V/div
500psec/div Fig.14 24.5454MHz Period-Jitter (VDD=3.3V,CL=15pF,Ta=25)
10dB/div
1V/div
10kHz/div Fig.15 24.5454MHz spectrum (VDD=3.3V,CL=15pF,Ta=25)
Reference data (BU3076HFV basic data)
RBW:1kHz VBW:100Hz
1V/div
1V/div
5nsec/div Fig.16 54MHz output waveform (VDD=3.3V,CL=15pF,Ta=25)
10dB/div
500psec/div Fig.17 54MHz Period-Jitter (VDD=3.3V,CL=15pF,Ta=25)
10kHz/div Fig.18 54MHz spectrum (VDD=3.3V,CL=15pF,Ta=25)
RBW:1kHz VBW:100Hz
1V/div
1V/div
10dB/div
2nsec/div Fig.19 67.5MHz output waveform (VDD=3.3V,CL=15pF,Ta=25)
500psec/div Fig.20 67.5MHz Period-Jitter (VDD=3.3V,CL=15pF,Ta=25)
10kHz/div Fig.21 67.5MHz spectrum (VDD=3.3V,CL=15pF,Ta=25)
6/20
Reference data (BU7322HFV basic data)
RBW:1kHz VBW:100Hz
5nsec/div Fig.22 49.5MHz output waveform (VDD=3.3V,CL=15pF,Ta=25)
500psec/div Fig.23 49.5MHz Period-Jitter (VDD=3.3V,CL=15pF,Ta=25)
10dB/div
1V/div
1V/div
10kHz/div Fig.24 49.5MHz spectrum (VDD=3.3V,CL=15pF,Ta=25)
RBW:1kHz VBW:100Hz
10nsec/div Fig.25 36MHz output waveform (VDD=3.3V,CL=15pF,Ta=25)
1V/div
10dB/div
1V/div
500psec/div Fig.26 36MHz Period-Jitter (VDD=3.3V,CL=15pF,Ta=25)
10kHz/div Fig.27 36MHz spectrum (VDD=3.3V,CL=15pF,Ta=25)
Reference data (BU7325HFV basic data)
RBW:1kHz VBW:100Hz
5nsec/div Fig.28 48MHz output waveform (VDD=3.3V,CL=15pF,Ta=25)
1V/div
500psec/div Fig.29 48MHz Period-Jitter (VDD=3.3V,CL=15pF,Ta=25)
10dB/div
1V/div
10kHz/div Fig.30 48MHz spectrum (VDD=3.3V,CL=15pF,Ta=25)
RBW:1kHz VBW:100Hz
10dB/div
1V/div
1V/div
10nsec/div Fig.31 78MHz output waveform (VDD=3.3V,CL=15pF,Ta=25)
500psec/div Fig.32 78MHz Period-Jitter (VDD=3.3V,CL=15pF,Ta=25)
10kHz/div Fig.33 78MHz spectrum (VDD=3.3V,CL=15pF,Ta=25)
7/20
Reference data (BU3071HFV Temperature and Supply voltage variations data)
55 54 53 Duty:Duty[%] 52 51 50 49 48 47 46 45 -25 0 25 50 75 100 temperature:T[]
VDD=3.7V VDD=3.3V
5 4 Rise time:tr [nsec]
Fall time:tf [nsec]
5 4 3 2 1 0
VDD=2.9V VDD=3.3V VDD=3.7V
3 2
VDD=2.9V VDD=3.3V VDD=3.7V
VDD=2.9V
1 0 -25 0 25 50 75 100 temperature:T []
-25
0
25
50
75
100
temperature:T []
Fig.34 54MHz Duty temperature characteristics
100
Fig.35 54MHz Rise-time temperature characteristics
Fig.36 54MHz Fall-time temperature characteristics
Period-Jitter MIN-MAX:JsABS [psec]
600 500 400 300 200 100 0 -25 0 25 50 75 100 temperature:T [] Fig.38 54MHz Jitter-MinMax temperature characteristics
VDD=2.9V VDD=3.3V VDD=3.7V
Period-Jitter 1:JsSD [psec]
80 60 40 20 0 -25 0 25
VDD=2.9V VDD=3.7V VDD=3.3V
50
75
100
temperature:T []
Fig.37 54MHz Period-Jitter 1 temperature characteristics
8/20
Reference data (BU3072HFV Temperature and Supply voltage variations data)
55 54 53
Rise time:tr [nsec] 4
Fall time:tf [nsec]
VDD=3.7V
5
5 4 3 2 1 0
VDD=3.7V VDD=3.3V
Duty:Dyty [%]
52 51 50 49 48 47 46 45 -25 0 25 50 75 100 temperature:T []
VDD=2.9V VDD=3.3V
3 2 1
VDD=3.7V VDD=3.3V VDD=2.9V
VDD=2.9V
0 -25 0 25 50 75 100
-25
0
25
50
75
100
temperature:T []
temperature:T []
Fig.39 27MHz Duty temperature characteristics
100
Period-Jitter MIN-MAX:JsABS [psec] 600 500 400 300 200 100 0
Fig.40 27MHz Rise-time temperature characteristics
Fig.41 27MHz Fall-time temperature characteristics
Period-Jitter 1:JsSD [psec]
90 80 70 60 50 40 30 20 10 0 -25 0 25
VDD=2.9V
VDD=3.7V
VDD=3.7V
VDD=2.9V
VDD=3.3V
VDD=3.3V
50
75
100
-25
0
25
50
75
100
temperature:T []
temperature:T []
Fig.42 27MHz Period-Jitter 1 temperature characteristics
55 54 53
Rise time:tr [nsec]
Fig.43 27MHz Jitter-MinMax temperature characteristics
5 4 3 2 1 0
VDD=3.3V VDD=2.9V
5 4 Fall time:tf [nsec] 3 2
VDD=2.9V VDD=3.3V
Duty:Duty [%]
52 51 50 49 48 47 46 45 -25 0
VDD=3.3V VDD=3.7V
VDD=2.9V
VDD=3.7V
1
VDD=3.7V
0
25
50
75
100
-25
0
25
50
75
100
-25
0
temperature:T []
temperature:T []
25 50 75 temperature:T []
100
Fig.44 36MHz Duty temperature characteristics
Fig.45 36MHz Rise-time temperature characteristics
Fig.46 36MHz Fall-time temperature characteristics
Period-Jitter 1:JsSD [psec]
90 80 70 60 50 40 30 20 10 0 -25 0
VDD=3.3V VDD=3.7V VDD=2.9V
Period-Jitter MIN-MAX:JsABS [psec]
100
600 500 400
VDD=2.9V
300 200 100 0 -25 0 25 50 75 100 temperature:T []
VDD=3.3V VDD=3.7V
25
50
75
100
temperature:T []
Fig.47 36MHz Period-Jitter 1temperature characteristics
Fig.48 36MHz Jitter-MinMax temperature characteristics
9/20
Reference data (BU3073HFV Temperature and Supply voltage variations data)
55 54 53 52 51 50 49 48 47 46 45 -25 0 25 50 75 100 temperature:T []
VDD=3.3V VDD=2.9V VDD=3.7V
5 4 Rise time:tr [nsec] 3 2 1
VDD=3.7V VDD=3.3V VDD=2.9V
5 4
Fall time:tf [nsec)]
Duty:Duty [%]
3 2 1
VDD=3.7V VDD=2.9V
0 -25 0 25 50 75 100 temperature:T []
0 -25
VDD=3.3V
0 25 50 75 temperature:T []
100
Fig.49 24.375MHz Duty temperature characteristics
100 Period-Jitter 1:JsSD [psec]
Fig.50 24.375MHz Rise-time temperature characteristics
600 Period-Jitter MIN-MAX:JsABS [psec] 500 400 300 200 100 0 -25 0 25 50 75 100 temperature:T []
VDD=2.9V VDD=3.3V VDD=3.7V
Fig.51 24.375MHz Fall-time temperature characteristics
90 80 70 60 50 40 30 20 10 0 -25 0 25 50 75 100 temperature:T []
VDD=3.7V
VDD=3.3V VDD=2.9V
Fig.52 24.375MHz Period-Jitter 1 temperature characteristics
55 54 53 Duty:Duty [%] 52 51 50 49 48 47 46 45 -25 0 25 50 75 temperature:T [] 100
VDD=2.9V VDD=3.3V VDD=3.7V
Fig.53 24.375MHz Jitter-MinMax temperature characteristics
5 4 Rise time:tr [nsec] 3 2 1
VDD=3.7V VDD=3.3V VDD=2.9V
5 4 Fall time:tf [nsec] 3 2
VDD=2.9V
1 0
VDD=3.7V VDD=3.3V
0 -25 0 25 50 75 temperature:T [] 100
-25
0
25
50
75
100
temperature:T []
Fig.54 24.5454MHz Duty temperature characteristics
Period-Jitter MIN-MAX:JsABS [psec] 100 Period-Jitter 1:JsSD [psec] 90 80 70 60 50 40 30 20 10 0 -25 0 25 50 75 100 temperature:T []
VDD=2.9V VDD=3.3V
Fig.55 24.5454MHz Rise-time temperature characteristics
600 500 400 300 200 100 0 -25 0 25 50 75 100 temperature:T []
VDD=2.9V VDD=3.3V VDD=3.7V
Fig.56 24.5454MHz Fall-time temperature characteristics
VDD=3.7V
Fig.57 24.5454MHz Period-Jitter 1 temperature characteristics
Fig.58 24.5454MHz Jitter-MinMax temperature characteristics
10/20
Reference data (BU3076HFV Temperature and Supply voltage variations data)
55 54
Rise time:tr [nsec] 5 4 3 2 1 0
VDD=3.3V
5 4 Fall time:tf [nsec] 3
VDD=2.9V
Duty:Duty [%]
53 52 51 50 49 48 47 46 45 -25 0
VDD=3.7V
VDD=2.9V
2 1
VDD=3.7V VDD=3.3V
VDD=3.3V VDD=2.9V
VDD=3.7V
0 -25 0 25 50 75 100 -25 0 25 50 75 100 temperature:T [ ] temperature:T []
25
50
75
100
temperature:T []
Fig.59 54MHz Duty temperature characteristics
Period-Jitter MIN-MAX:JsABS [psec] 100 90 80 70 60 50 40 30 20 10 0 -25 0 25 50 75 100 temperature:T []
VDD=3.7V VDD=3.3V VDD=2.9V
Fig.60 54MHz Rise-time temperature characteristics
600 500 400 300 200 100 0 -25 0 25 50 75 100 temperature:T []
VDD=3.7V VDD=3.3V VDD=2.9V
Fig.61 54MHz Fall-time temperature characteristics
Period-Jitter 1:JsSD [psec]
Fig.62 54MHz Period-Jitter 1 temperature characteristics
55 54 53 Duty:Duty [%] 52 51 50 49 48 47 46 45 -25 0 25
VDD=3.7V
Fig.63 54MHz Jitter-MinMax temperature characteristics
5 4 Rise time:tr [nsec] Fall time:tf [nsec] 3 2
VDD=3.7V VDD=2.9V
5 4 3 2 1 0 -25 0 25 50 75 100 -25 0 25 50 75 100 temperature:T [] temperature:T []
VDD=2.9V VDD=3.3V
VDD=3.3V
VDD=3.3V
1 0
VDD=3.7V
VDD=2.9V
50
75
100
Fig.64 67.5MHz Duty temperature characteristics
70 Period-Jitter 1:JsSD [psec] 60 50 40 30 20 10 0 -25 0 25 50 75 100 temperature:T []
VDD=3.7V VDD=3.3V VDD=2.9V
temperature:T []
Fig.65 67.5MHz Rise-time temperature characteristics
Fig.66 67.5MHz Fall-time temperature characteristics
Period-Jitter MIN-MAX:JsABS [psec]
600 500 400 300 200 100 0 -25 0 25 50 75 100 temperature:T []
VDD=3.3V VDD=2.9V VDD=3.7V
Fig.67 67.5MHz Period-Jitter 1temperature characteristics
Fig.68 67.5MHz Jitter-MinMax temperature characteristics
11/20
Reference data (BU7322HFV Temperature and Supply voltage variations data)
55 54 53
5 4 Rise time:tr [nsec]
VDD=3.7V
5 4 Fall time:tf [nsec] 3 2
VDD=3.7V VDD=3.3V VDD=2.75V
VDD=2.75V
52 Duty:Duty [%] 51 50 49 48 47 46 45 -25 0 25 50 75 100
VDD=2.75V VDD=3.3V
3 2
VDD=3.7V
VDD=3.3V
1 0 -25 0 25 50 75 100 temperature:T []
1 0 -25 0 25 50 75 100 temperature:T []
temperature:T []
Fig.69 49.5MHz Duty temperature characteristics
Period-Jitter MIN-MAX:JsABS [psec]
100 Period-Jitter 1:JsSD [psec] 90 80 70 60 50 40 30 20 10 0 -25 0 25
VDD=3.7V
Fig.70 49.5MHz Rise-time temperature characteristics
600 500 400
VDD=3.7V
Fig.71 49.5MHz Fall-time temperature characteristics
VDD=2.75V
300 200 100 0 -25 0 25
VDD=2.75V
VDD=3.3V
VDD=3.3V
50
75
100
50
75
100
temperature:T []
temperature:T []
Fig.72 49.5MHz Period-Jitter 1 temperature characteristics
55 54 53 Rise time:tr [nsec] Duty:Duty [%] 52 51 50 49 48 47 46 45 -25
VDD=3.7V VDD=3.3V
Fig.73 49.5MHz Jitter-MinMax temperature characteristics
5 4 3 2
VDD=3.7V VDD=2.75V
5 4 Fall time:tf [nsec]
VDD=2.75V
3 2
VDD=3.7V VDD=3.3V
VDD=3.3V
VDD=2.75V
1 0
1 0
0
25
50
75
100
-25
0
25
50
75
100
-25
0
25
50
75
100
temperature:T []
temperature:T []
temperature:T []
Fig.74 36MHz Duty temperature characteristics
70 Period-Jitter 1:JsSD [psec] 60 50 40 30 20 10 0 -25 0 25 50 75 100 temperature:T []
VDD=3.3V VDD=3.7V VDD=2.75V
Fig.75 36MHz Rise-time temperature characteristics
600 Period-Jitter MIN-MAX:JsABS [psec] 500 400 300 200 100 0 -25 0 25 50 75 100 temperature:T []
VDD=3.3V VDD=3.7V VDD=2.75V
Fig.76 36MHz Fall-time temperature characteristics
Fig.77 36MHz Period-Jitter 1 temperature characteristics
Fig.78 36MHz Jitter-MinMax temperature characteristics
12/20
Reference data (BU7325HFV Temperature and Supply voltage variations data)
55 54 53 52 51 50 49 48 47 46 45 -25 0 25 50 75 100 temperature:T []
5 4 Rise time:tr [nsec] 3 2 1 0 -25 0 25 50 75 100 temperature:T []
VDD=3.3V VDD=2.75V
5 4 Fall time:tf [nsec] 3 2 1
VDD=3.7V VDD=2.75V
Duty:Duty [%]
VDD=3.7V
VDD=3.7V
VDD=3.3V
VDD=2.75V
VDD=3.3V
0 -25 0 25 50 75 temperature:T [] 100
Fig.79 48MHz Duty temperature characteristics
Period-Jitter MIN-MAX:JsABS [psec]
100 Period-Jitter 1:JsSD [psec] 90 80 70 60 50 40 30 20 10 0 -25 0 25 50 75 100
VDD=3.3V VDD=3.7V VDD=2.75V
Fig.80 48MHz Rise-time temperature characteristics
600 500 400 300 200 100 0 -25 0 25 50 75 100 temperature:T []
VDD=3.7V VDD=2.75V VDD=3.3V
Fig.81 48MHz Fall-time temperature characteristics
temperature:T []
Fig.82 48MHz Period-Jitter 1 temperature characteristics
55 54 53 52 51 50 49 48 47 46 45 -25
Fig.83 48MHz Jitter-MinMax temperature characteristics
5 4 Rise time:tr [nsec] 3 2 1 0
VDD=3.3V VDD=3.7V
5 4 Fall time:tf [nsec]
VDD=2.75V
Duty:Duty [%]
3 2 1
VDD=3.3V VDD=3.7V VDD=2.75V
VDD=3.7V
VDD=3.3V
VDD=2.75V
0
0
25
50
75
100
-25
0
25
50
75
100
-25
0
25
50
75
100
temperature:T []
temperature:T []
temperature:T []
Fig.84 78MHz Duty temperature characteristics
Period-Jitter MIN-MAX:JsABS [psec] 70 Period-Jitter 1:JsSD [psec] 60 50 40 30 20 10 0 -25 0 25 50 75 100 temperature:T []
VDD=3.3V VDD=3.7V VDD=2.75V
Fig.85 78MHz Rise-time temperature characteristics
600 500 400 300 200 100
VDD=3.7V VDD=2.75V
Fig.86 78MHz Fall-time temperature characteristics
VDD=3.3V
0 -25 0 25 50 75 100 temperature:T []
Fig.87 78MHz Period-Jitter 1 temperature characteristics
Fig.88 78MHz Jitter-MinMax temperature characteristics
13/20
Block diagram, pin assignment/functions BU3071HFV
1VDD 2VSS 3OUT 6IN 5TEST 4OE
6pin:IN
PLL
1/4
3pin:OUT
4pin:OE
Fig.89 PIN NO. 1 2 3 4 5 6 PIN name VDD VSS OUT OE TEST IN Function
Fig.90
Power supply GND Clock output terminal Output enable (L: disable, H: enable), equipped with Pull-down function, output fixed to L at disable TEST pin, equipped with Pull-down function Clock input pin (28.6363 MHz input)
BU3072HFV
PLL
1VDD 2VSS 3OUT 6IN 5SEL 4PD
6pin:IN
DATA1 DATA2
1/4
3pin:OUT
5pin:SEL 4pin:PD
Fig.91 PIN NO. 1 2 3 4 5 6 PIN name VDD VSS OUT PD SEL IN
Fig.92 Function Power supply GND Clock output terminal (L27.0000MHz, H36.0000MHz) Power-down (L: Hi-Z, H: enable), equipped with Pull-down function, output set to Hi-Z at disable Output selection (L: 27.0000 MHz, H: 36.0000 MHz) Clock input pin (48.0000 MHz input)
BU3073HFV
PLL
1VDD 2VSS 3OUT 6IN 5SEL 4PD
6pin:IN
DATA1 DATA2
1/8
3pin:OUT
5pin:SEL 4pin:PD
Fig.93 PIN NO. 1 2 3 4 5 6 PIN name VDD VSS OUT PD SEL IN
Fig.94 Function Power supply GND Clock output terminal (L24.3750MHz, H24.5454MHz) Power-down (L: disable, H: enable), equipped with Pull-down function, output set to L at disable Output selection (L24.3750MHz, H24.5454MHz) Clock input pin (48.0000MHz input)
14/20
BU3076HFV
PLL
1:VDD 2:VSS 3:OUT 6:IN 5SEL 4OE
6pin:IN
DATA1 DATA2
1/4
3pin:OUT
5pin:SEL 4pin:OE
Fig.95 PIN NO. 1 2 3 4 5 6 PIN name VDD VSS OUT OE SEL IN Function
Fig.96 Power supply GND Clock output terminal (L54.0000MHz, H67.5000MHz) Power-down (L: disable, H: enable), equipped with Pull-down function, output set to L at disable Output selection (L54.0000MHz, H67.5000MHz) Clock input pin (27.0000MHz input)
BU7322HFV
PLL
1:VDD 2:VSS 3:OUT 6:IN 5SEL 4OE
6pin:IN
DATA1 DATA2
1/6 1/8
3pin:OUT
5pin:SEL 4pin:OE
Fig.97 PIN NO. 1 2 3 4 5 6 PIN name VDD VSS OUT OE SEL IN
Fig.98 Function Power supply GND Clock output terminal (L49.5000MHz, H36.0000MHz) Power-down (Ldisable ,Henable) equipped with Pull-down function, disable output set to L at disable Output selection (L49.5000MHz, H36.0000MHz) equipped with Pull-down function Clock input pin (27.0000MHz input)
BU7325HFV
PLL
1:VDD 2:VSS 3:OUT 6:IN 5SEL 4OE
6pin:IN
DATA1 DATA2
1/6 1/4
3pin:OUT
5pin:SEL 4pin:OE
Fig.99 PIN NO. 1 2 3 4 5 6 PIN name VDD VSS OUT OE SEL IN
Fig.100 Function Power supply GND Clock output terminal (L48.0000MHz, H78.0000MHz) Power-down (L disable ,H enable) equipped with Pull-down function, disable output set to L at disable Output selection (L48.0000MHz, H78.0000MHz) Clock input pin (27.0000MHz input)
15/20
Application circuit example BU3071HFV
1VDD 2VSS 54.0000MHz 3OUT 6IN 5TEST H:enable 4OE L:disable 28.6363MHz
BU3072HFV
1VDD 2VSS H:36.0000MHz L:27.0000MHz 3OUT 6IN 5SEL L:27.0000MHz 4PD H:enable 48MHz H:36.0000MHz
Fig.101
Fig.102
L:Hi-Z
BU3073HFV
BU3076HFV
1VDD 2VSS H:24.5454MHz L:24.3750MHz 3OUT
6IN 5SEL
48MHz H:24.5454MHz
1:VDD 2: VSS
6: IN 5: SEL
27MHz H:67.5000MHz
L:24.3750MHz 4PD H:enable
H:67.5000MHz L:54.00000MHz
L:54.0000MHz 3: OUT 4: OE H:enable
L:disable
L:disable
Fig.103
Fig.104
BU7322HFV
27MHz H:36.0000MHz
BU7325HFV
27MHz H:78.0000MHz
1:VDD 2: VSS H:36.0000MHz L:49.5000MHz 3: OUT
6: IN 5: SEL
1:VDD 2: VSS
6: IN 5: SEL
L:49.5000MHz 4: OE H:enable
H:78.0000MHz L:48.0000MHz
L:48.0000MHz 3: OUT 4: OE H:enable
L:disable
Fig.105
Fig.106
L:disable
For VDD and VSS, insert a bypass capacitor of approx. 0.1 F as close as possible to the pin. Bypass capacitors with good high-frequency characteristics are recommended. Even though we believe that the typical application circuit is worth of a recommendation, please be sure to thoroughly recheck the characteristics before use.
16/20
Equivalent circuit 3-pin (Output pin)
From the inside of IC
From the inside of IC
PD=L Hi-Z enable
Fig.107 BU3071HFV, BU3073HFV, BU3076HFV BU7322HFV, BU7325HFV 4-pin (Input pin)
Fig.108 BU3072HFV
To the inside of IC
Fig.109 5-pin (Input pin)
To the inside of IC
To the inside of IC
Fig.110 BU3072HFV, BU3073HFV, BU3076HFV BU7322HFV, BU7325HFV 6-pin (Input pin) To the inside of IC To the inside of IC To the inside of IC
Fig.111 BU3071HFV
From the inside of IC
To the inside of IC
Fig.112 BU3072HFV, BU3073HFV, BU3076HFV BU7322HFV, BU7325HFV 17/20
Fig.113 BU3071HFV
Appearance of Marker (Dimension including burr: Max. 1.8)
1.60.1
(Dimension including burr: Max. 2.8)
Marker
3.00.1 2.60.1
(1.2) (1.4) (0.15)
LOT No.
(1.5)
(0.45)
0.1450.05
0.75MAX
0.5
0.220.05
Fig.114 List of markers Model name BU3071HFV BU3072HFV BU3073HFV BU3076HFV BU7322HFV BU7325HFV Marker AB AC AD AA AE AH
(UNITmm)
18/20
Cautions on use (1) Absolute Maximum Ratings An excess in the absolute maximum ratings, such as applied voltage (VDD or VIN), operating temperature range (Topr), etc., can break down devices, thus making impossible to identify breaking mode such as a short circuit or an open circuit. If any special mode exceeding the absolute maximum ratings is assumed, consideration should be given to take physical safety measures including the use of fuses, etc. (2) Recommended operating conditions These conditions represent a range within which characteristics can be provided approximately as expected. The electrical characteristics are guaranteed under the conditions of each parameter. (3) Reverse connection of power supply connector The reverse connection of power supply connector can break down ICs. Take protective measures against the breakdown due to the reverse connection, such as mounting an external diode between the power supply and the IC's power supply terminal. (4) Power supply line Design PCB pattern to provide low impedance for the wiring between the power supply and the GND lines. In this regard, for the digital block power supply and the analog block power supply, even though these power supplies has the same level of potential, separate the power supply pattern for the digital block from that for the analog block, thus suppressing the diffraction of digital noises to the analog block power supply resulting from impedance common to the wiring patterns. For the GND line, give consideration to design the patterns in a similar manner. Furthermore, for all power supply terminals to ICs, mount a capacitor between the power supply and the GND terminal. At the same time, in order to use an electrolytic capacitor, thoroughly check to be sure the characteristics of the capacitor to be used present no problem including the occurrence of capacity dropout at a low temperature, thus determining the constant. (5) GND voltage Make setting of the potential of the GND terminal so that it will be maintained at the minimum in any operating state. Furthermore, check to be sure no terminals are at a potential lower than the GND voltage including an actual electric transient. (6) Short circuit between terminals and erroneous mounting In order to mount ICs on a set PCB, pay thorough attention to the direction and offset of the ICs. Erroneous mounting can break down the ICs. Furthermore, if a short circuit occurs due to foreign matters entering between terminals or between the terminal and the power supply or the GND terminal, the ICs can break down. (7) Operation in strong electromagnetic field Be noted that using ICs in the strong electromagnetic field can malfunction them. (8) Inspection with set PCB On the inspection with the set PCB, if a capacitor is connected to a low-impedance IC terminal, the IC can suffer stress. Therefore, be sure to discharge from the set PCB by each process. Furthermore, in order to mount or dismount the set PCB to/from the jig for the inspection process, be sure to turn OFF the power supply and then mount the set PCB to the jig. After the completion of the inspection, be sure to turn OFF the power supply and then dismount it from the jig. In addition, for protection against static electricity, establish a ground for the assembly process and pay thorough attention to the transportation and the storage of the set PCB. (9) Input terminals In terms of the construction of IC, parasitic elements are inevitably formed in relation to potential. The operation of the parasitic element can cause interference with circuit operation, thus resulting in a malfunction and then breakdown of the input terminal. Therefore, pay thorough attention not to handle the input terminals, such as to apply to the input terminals a voltage lower than the GND respectively, so that any parasitic element will operate. Furthermore, do not apply a voltage to the input terminals when no power supply voltage is applied to the IC. In addition, even if the power supply voltage is applied, apply to the input terminals a voltage lower than the power supply voltage or within the guaranteed value of electrical characteristics. (10) Ground wiring pattern If small-signal GND and large-current GND are provided, It will be recommended to separate the large-current GND pattern from the small-signal GND pattern and establish a single ground at the reference point of the set PCB so that resistance to the wiring pattern and voltage fluctuations due to a large current will cause no fluctuations in voltages of the small-signal GND. Pay attention not to cause fluctuations in the GND wiring pattern of external parts as well. (11) External capacitor In order to use a ceramic capacitor as the external capacitor, determine the constant with consideration given to a degradation in the nominal capacitance due to DC bias and changes in the capacitance due to temperature, etc.
19/20
Product Designation
B
U
3
0
7
1
H
F
V
-
T
R
Part No.
Type 3071 3072 3073 3076 7322 7325
Package Type HFVHVSOF6
Package and forming specification TR: Embossed tape and reel
HVSOF6

(MAX 1.8 include BURR)

Tape
(1.5)
Embossed carrier tape 3000pcs TR
(The direction is the 1pin of product is at the upper light when you hold reel on the left hand and you pull out the tape on the right hand)
1.60.1
654
Quantity
(0.45)
3.00.1
(1.2)
(MAX 2.8 include BURR)
Direction of feed
0.1450.05
123
(1.4)
2.60.1
0.75Max.
S
0.1 S 0.220.05
(0.15)
XXX XXX
XXX XXX
XXX XXX
XXX XXX
XXX XXX
0.5
1Pin Reel
Direction of feed
(Unit:mm)
When you order , please order in times the amount of package quantity.
Catalog No.08T800A '08.9 ROHM (c)
Appendix
Notes
No copying or reproduction of this document, in part or in whole, is permitted without the consent of ROHM CO.,LTD. The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose of introducing ROHM's products (hereinafter "Products"). If you wish to use any such Product, please be sure to refer to the specifications, which can be obtained from ROHM upon request. Examples of application circuits, circuit constants and any other information contained herein illustrate the standard usage and operations of the Products. The peripheral conditions must be taken into account when designing circuits for mass production. Great care was taken in ensuring the accuracy of the information specified in this document. However, should you incur any damage arising from any inaccuracy or misprint of such information, ROHM shall bear no responsibility for such damage. The technical information specified herein is intended only to show the typical functions of and examples of application circuits for the Products. ROHM does not grant you, explicitly or implicitly, any license to use or exercise intellectual property or other rights held by ROHM and other parties. ROHM shall bear no responsibility whatsoever for any dispute arising from the use of such technical information. The Products specified in this document are intended to be used with general-use electronic equipment or devices (such as audio visual equipment, office-automation equipment, communication devices, electronic appliances and amusement devices). The Products are not designed to be radiation tolerant. While ROHM always makes efforts to enhance the quality and reliability of its Products, a Product may fail or malfunction for a variety of reasons. Please be sure to implement in your equipment using the Products safety measures to guard against the possibility of physical injury, fire or any other damage caused in the event of the failure of any Product, such as derating, redundancy, fire control and fail-safe designs. ROHM shall bear no responsibility whatsoever for your use of any Product outside of the prescribed scope or not in accordance with the instruction manual. The Products are not designed or manufactured to be used with any equipment, device or system which requires an extremely high level of reliability the failure or malfunction of which may result in a direct threat to human life or create a risk of human injury (such as a medical instrument, transportation equipment, aerospace machinery, nuclear-reactor controller, fuel-controller or other safety device). ROHM shall bear no responsibility in any way for use of any of the Products for the above special purposes. If a Product is intended to be used for any such special purpose, please contact a ROHM sales representative before purchasing. If you intend to export or ship overseas any Product or technology specified herein that may be controlled under the Foreign Exchange and the Foreign Trade Law, you will be required to obtain a license or permit under the Law.
Thank you for your accessing to ROHM product informations. More detail product informations and catalogs are available, please contact your nearest sales office.
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Copyright (c) 2009 ROHM CO.,LTD.
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TEL : +81-75-311-2121 FAX : +81-75-315-0172
Appendix-Rev4.0

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