参数资料
| 型号： | BU2362FV-E2 |
| 厂商： | Rohm Semiconductor |
| 文件页数： | 20/26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
3/23
www.rohm.com
2012.02 - Rev.B
2012 ROHM Co., Ltd. All rights reserved.
●Electrical characteristics
◎BU2280FV(VDD=3.3V, Ta=25℃, Crystal frequency 27.0000MHz, unless otherwise specified.)
Parameter
Symbol
Limits
Unit
Conditions
Min.
Typ.
Max.
Output L voltage
VOL
-
0.4
V
IOL=4.0mA
Output H voltage
VOH
2.4
-
V
IOH=-4.0mA
Consumption current
IDD
-
30
50
mA
At no load
CLK768FS
CLK768-44
-
33.8688
-
MHz
At FSEL=L, XTAL×3136 / 625 / 4
CLK768-48
-
36.8640
-
MHz
At FSEL=H, XTAL×2048 / 375 / 4
CLK512FS
CLK512-44
-
22.5792
-
MHz
At FSEL=L, XTAL×3136 / 625 / 6
CLK512-48
-
24.5760
-
MHz
At FSEL=H, XTAL×2048 / 375 / 6
CLK384FS
CLK384-44
-
16.9344
-
MHz
At FSEL=L, XTAL×3136 / 625 / 8
CLK384-48
-
18.4320
-
MHz
At FSEL=H, XTAL×2048 / 375 / 8
CLK33M
-
33.8688
-
MHz
XTAL×147 / 40 / 4
CLK16M
-
16.9344
-
MHz
XTAL×147 / 40 / 8
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.
◎BU2360FV(VDD=3.3V, Ta=25℃, Crystal frequency 27.0000MHz, unless otherwise specified.)
Parameter
Symbol
Limits
Unit
Conditions
Min.
Typ.
Max.
Output L voltage
VOL
-
0.4
V
IOL=4.0mA
Output H voltage
VOH
2.4
-
V
IOH=-4.0mA
FSEL input VthL
VthL
0.2VDD
-
V
*4
FSEL input VthH
VthH
-
0.8VDD
V
*4
Hysteresis range
Vhys
0.2
-
V
Vhys = VthH - VthL
*4
Action circuit current
IDD
-
27.0
40.5
mA
At no load
CLK27M
-
27.0000
-
MHz
XTAL direct out
CLK33M
-
33.8688
-
MHz
XTAL×3136 / 625 / 4
CLK512FS
CLK512_48
-
24.5760
-
MHz
At FSEL=H, XTAL×2048 / 375 / 6
CLK512_44
-
22.5792
-
MHz
At FSEL=L, XTAL×3136 / 625 / 6
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.
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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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