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BU2280-E2FV

Description
DVD-video Reference Clock Generators for Audio/Video Equipments
File Size907KB,25 Pages
ManufacturerROHM Semiconductor
Websitehttps://www.rohm.com/
Download Datasheet Compare View All

BU2280-E2FV Overview

DVD-video Reference Clock Generators for Audio/Video Equipments

TECHNICAL NOTE
High-performance Clock Generator Series
DVD-video Reference
Clock Generators
for Audio/Video Equipments
BU2280FV, BU2288FV, BU2360FV, BU2362FV
●Description
These clock generators are an IC generating three types of clocks - VIDEO, AUIDIO and SYSTEM clocks – necessary for
DVD player systems, with a single chip through making use of the PLL technology. Particularly, the AUDIO clock is a
DVD-Video reference and yet achieves high C/N characteristics to provide a low level of distortion factor.
●Features
1) Connecting a crystal oscillator generates multiple clock signals with a built-in PLL.
2) AUDIO clock of high C/N characteristics providing a low level of distortion factor
3) The AUDIO clock provides switching selection outputs.
4) Single power supply of 3.3 V
●Applications
DVD players
●Lineup
Part name
Power source voltage [V]
Reference frequency [MHz]
DVD VIDEO
2
1
1/2
768fs
512fs
DVD AUDIO, CD
(Switching outputs)
384fs
256fs
other
768 (48k type)
768 (44.1k type)
384 (44.1k type)
BU2280FV
3.0
½
3.6
27.0000
-
27.0000
-
36.8640
/33.8688
24.5760
/22.5792
18.4320
/16.9344
-
-
-
33.8688
-
70
8.0
SSOP-B24
BU2288FV
3.0
½
3.6
27.0000
-
27.0000
-
-
24.5760
/22.5792
-
-
36.8640
/16.9344
-
33.8688
16.9344
70
5.0
SSOP-B16
BU2360FV
2.7
½
3.6
27.0000
-
27.0000
-
-
24.5760
/22.5792
-
-
-
-
33.8688
-
70
2.5
SSOP-B16
BU2362FV
2.7
½
3.6
27.0000
-
27.0000
-
-
24.5760
/22.5792
-
-
36.8640
/16.9344
36.8640
33.8688
16.9344
70
5.0
SSOP-B16
Output
frequency
[MHz]
SYSTEM
Jitter 1σ [psec]
Long-term-Jitter p-p [nsec]
Package
Sep. 2008

BU2280-E2FV Related Products

BU2280-E2FV BU2280FV BU2280FV_08 BU2288FV BU2362FV BU2360FV
Description DVD-video Reference Clock Generators for Audio/Video Equipments DVD-video Reference Clock Generators for Audio/Video Equipments DVD-video Reference Clock Generators for Audio/Video Equipments DVD-video Reference Clock Generators for Audio/Video Equipments DVD-video Reference Clock Generators for Audio/Video Equipments DVD-video Reference Clock Generators for Audio/Video Equipments
Is it lead-free? - Lead free - Lead free Lead free Lead free
Is it Rohs certified? - conform to - conform to conform to conform to
Maker - ROHM Semiconductor - ROHM Semiconductor ROHM Semiconductor ROHM Semiconductor
Parts packaging code - SSOP - SOIC SOIC SOIC
package instruction - LSSOP, TSSOP24,.3 - LSSOP, TSSOP16,.25 LSSOP, TSSOP16,.25 LSSOP, TSSOP16,.25
Contacts - 24 - 16 16 16
Reach Compliance Code - compli - compli compli compli
ECCN code - EAR99 - EAR99 EAR99 EAR99
JESD-30 code - R-PDSO-G24 - R-PDSO-G16 R-PDSO-G16 R-PDSO-G16
JESD-609 code - e2 - e2 e2 e2
length - 7.8 mm - 5 mm 5 mm 5 mm
Number of terminals - 24 - 16 16 16
Maximum operating temperature - 70 °C - 70 °C 85 °C 85 °C
Minimum operating temperature - -5 °C - -5 °C -25 °C -25 °C
Maximum output clock frequency - 54 MHz - 36.864 MHz 36.8688 MHz 33.8688 MHz
Package body material - PLASTIC/EPOXY - PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code - LSSOP - LSSOP LSSOP LSSOP
Encapsulate equivalent code - TSSOP24,.3 - TSSOP16,.25 TSSOP16,.25 TSSOP16,.25
Package shape - RECTANGULAR - RECTANGULAR RECTANGULAR RECTANGULAR
Package form - SMALL OUTLINE, LOW PROFILE, SHRINK PITCH - SMALL OUTLINE, LOW PROFILE, SHRINK PITCH SMALL OUTLINE, LOW PROFILE, SHRINK PITCH SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius) - 260 - 260 260 260
power supply - 3.3 V - 3.3 V 3.3 V 3.3 V
Master clock/crystal nominal frequency - 36.864 MHz - 27 MHz 27 MHz 27 MHz
Certification status - Not Qualified - Not Qualified Not Qualified Not Qualified
Maximum seat height - 1.35 mm - 1.35 mm 1.35 mm 1.25 mm
Maximum slew rate - 50 mA - 40.5 mA 45 mA 40.5 mA
Maximum supply voltage - 3.6 V - 3.6 V 3.6 V 3.6 V
Minimum supply voltage - 3 V - 3 V 2.7 V 2.7 V
Nominal supply voltage - 3.3 V - 3.3 V 3.3 V 3.3 V
surface mount - YES - YES YES YES
technology - CMOS - CMOS CMOS CMOS
Temperature level - COMMERCIAL - COMMERCIAL COMMERCIAL EXTENDED OTHER
Terminal surface - Tin/Copper (Sn/Cu) - Tin/Copper (Sn/Cu) Tin/Copper (Sn/Cu) Tin/Copper (Sn/Cu)
Terminal form - GULL WING - GULL WING GULL WING GULL WING
Terminal pitch - 0.65 mm - 0.65 mm 0.65 mm 0.65 mm
Terminal location - DUAL - DUAL DUAL DUAL
Maximum time at peak reflow temperature - NOT SPECIFIED - 10 10 10
width - 5.6 mm - 4.4 mm 4.4 mm 4.4 mm
uPs/uCs/peripheral integrated circuit type - CLOCK GENERATOR, OTHER - CLOCK GENERATOR, OTHER CLOCK GENERATOR, OTHER CLOCK GENERATOR, OTHER
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