数据搜索系统,热门电子元器件搜索 |
|
BU3076HFV 数据表(PDF) 4 Page - Rohm |
|
BU3076HFV 数据表(HTML) 4 Page - Rohm |
4 / 21 page 4/20 BU7322HFV(Ta=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 kΩ Pull-down resistance on input pin Consumption current 1 IDD - 10 13.5 mA 49.5MHz output, at no load Consumption current 2 IDD2 - 9.5 13.0 mA 36.0MHz output, at no load Standby current IDDst - - 1 μ A OE=L Output frequency CLK_49.5 - 49.5000 - MHz SEL=L, IN*66/6/6 CLK_36 - 36.0000 - MHz SEL=H, IN*64/6/8 The following parameters represent design guaranteed performance. Duty Duty 45 50 55 % Measured at a voltage of 1/2 of VDD Period-Jitter 1σ PJsSD - 50 - psec ※ 1 Period-Jitter MIN-MAX PJsABS - 300 - psec ※ 2 Rise time tr - 2.5 - nsec Period of transition time required for the output to reach 80% from 20% of VDD. Provided with 15pF output load. Fall time tf - 2.5 - nsec Period of transition time required for the output to reach 20% from 80% of VDD. 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. BU7325HFV(Ta=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 kΩ Pull-down resistance on input pin Consumption current 1 IDD1 - 11 15 mA OE=H, SEL=L, at no load Consumption current 2 IDD2 - 12 16.5 mA OE=H, SEL=H, at no load Standby current IDDst - - 1 μ A OE=L Output frequency CLK_48 - 48.0000 - MHz SEL=L, IN*96/9/6 CLK_78 - 78.0000 - MHz SEL=H, IN*104/9/4 The following parameters represent design guaranteed performance. Duty Duty 45 50 55 % Measured at a voltage of 1/2 of VDD Period-Jitter 1σ PJsSD - 50 - psec ※ 1 Period-Jitter MIN-MAX PJsABS - 300 - psec ※ 2 Rise time tr - 1.5 - nsec Period of transition time required for the output to reach 80% from 20% of VDD. Provided with 15pF output load. Fall time tf - 1.5 - nsec Period of transition time required for the output to reach 20% from 80% of VDD. 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. Common to BU3071HFV, BU3072HFV, BU3073HFV, BU3076HFV, BU7322HFV, BU7325HFV 1 Period-Jitter 1σ This parameter represents standard deviation ( 1σ) 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. |
类似说明 - BU3076HFV |
|
|
链接网址 |
隐私政策 |
ALLDATASHEETCN.COM |
ALLDATASHEET是否为您带来帮助? [ DONATE ] |
关于 Alldatasheet | 广告服务 | 联系我们 | 隐私政策 | 链接交换 | 制造商名单 All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |