參數(shù)資料
型號: BU2362FV-E2
廠商: Rohm Semiconductor
文件頁數(shù): 20/26頁
文件大小: 0K
描述: IC CLOCK GEN DVD VIDEO SSOP-B16
標準包裝: 2,500
類型: 時鐘/頻率發(fā)生器,VCXO
PLL:
主要目的: 用于 DVD 播放器的音頻視頻設(shè)備
輸入: 晶體
輸出: 時鐘
電路數(shù): 1
比率 - 輸入:輸出: 1:6
差分 - 輸入:輸出: 無/無
頻率 - 最大: 36.87MHz
電源電壓: 2.7 V ~ 3.6 V
工作溫度: -25°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 16-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 16-SSOPB
包裝: 帶卷 (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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