参数资料
| 型号： | BU2362FV-E2 |
| 厂商： | Rohm Semiconductor |
| 文件页数： | 21/26页 |
| 文件大小： | 0K |
| 描述： | IC CLOCK GEN DVD VIDEO SSOP-B16 |
| 标准包装： | 2,500 |
| 类型： | 时钟/频率发生器，VCXO |
| PLL： | 是 |
| 主要目的： | 用于 DVD 播放器的音频视频设备 |
| 输入： | 晶体 |
| 输出： | 时钟 |
| 电路数： | 1 |
| 比率 - 输入:输出： | 1:6 |
| 差分 - 输入:输出： | 无/无 |
| 频率 - 最大： | 36.87MHz |
| 电源电压： | 2.7 V ~ 3.6 V |
| 工作温度： | -25°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 16-SSOPB |
| 包装： | 带卷 (TR) |
BU2280FV, BU2360FV, BU2362FV
Technical Note
4/23
www.rohm.com
2012.02 - Rev.B
2012 ROHM Co., Ltd. All rights reserved.
0
Input Voltage [V]
Out
put
V
ol
tage
[V
]
VthLVthH
Vhys
0.2VDD
0.8VDD
◎BU2362FV(VDD=3.3V, Ta=25℃, Crystal frequency 27.0000MHz, unless otherwise specified.)
Parameter
Symbol
Limits
Unit
Conditions
Min.
Typ.
Max.
Output L voltage
VOH
2.4
-
V
IOH=-4.0mA
Output H voltage
VOL
-
0.4
V
IOL=4.0mA
Action circuit current
IDD
-
35
45
mA
At no load
CLK512FS
CLK512-44
-
22.5792
-
MHz
At FSEL1=OPEN XTAL*3136/625/6
CLK512-48
-
24.5760
-
MHz
At FSEL1=L XTAL*2048/375/6
CLKA
CLKA-A
-
16.9344
-
MHz
At FSEL1=OPEN XTAL*3136/625/8
CLKA-B
-
36.8640
-
MHz
At FSEL1=L XTAL*2048/375/8
CLK36M
-
36.8640
-
MHz
XTAL*2048/375/4
CLK33M
-
33.8688
-
MHz
XTAL*3136/625/4
CLK16M
-
16.9344
-
MHz
XTAL*3136/625/8
CLK27M
-
27.0000
-
MHz
XTAL direct out
Duty
45
50
55
%
Measured at a voltage of 1/2 of VDD
Period-Jitter 1
σ
P-J 1
σ
-
70
-
psec
*1
Period-Jitter MIN-MAX
P-J
MIN-MAX
-
420
-
psec
*2
Rise Time
Tr
-
2.5
-
nsec
Period of transition time required for the
output reach 80% from 20% of VDD.
Fall Time
Tf
-
2.5
-
nsec
Period of transition time required for the
output reach 20% from 80% of VDD.
Output Lock-Time
Tlock
-
1
msec
*3
Note) The output frequency is determined by the arithmetic (frequency division) expression of a frequency input to XTALIN.
If the input frequency is set to 27.0000MHz, the output frequency will be as listed above.
Common to BU2280FV, BU2360FV and BU2362FV:
*1
Period-Jitter
1
σ
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
The Lock-Time represents elapsed time after power supply turns ON to reach a 3.0V voltage, 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.
BU2360FV
4 This parameter represents lower and upper limit voltages at the Schmitt trigger input PIN having hysteresis
characteristics shown in figure below. The width requested by these differences is assumed to be a hysteresis width.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| BU2363FV | 制造商:ROHM 制造商全称:Rohm 功能描述:Clock Generator |
| BU2363FV-E2 | 功能描述:时钟发生器及支持产品 AV EQUIP DVDVID REF CLOCK GEN RoHS:否 制造商:Silicon Labs 类型:Clock Generators 最大输入频率:14.318 MHz 最大输出频率:166 MHz 输出端数量:16 占空比 - 最大:55 % 工作电源电压:3.3 V 工作电源电流:1 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-56 |
| BU2363FVFV-E2 | 制造商:ROHM 制造商全称:Rohm 功能描述:DVD-Audio Reference Clock Generator for Audio/Video Appliance |
| BU2365F-E2V | 制造商:ROHM 制造商全称:Rohm 功能描述:Clock Generator with Built-in VCXO for Audio/Video Equipments |
| BU2365FV | 制造商:ROHM 制造商全称:Rohm 功能描述:Clock Generator With Built-in VCXO |
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