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부품번호 | ABB0205 기능 |
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기능 | Low Skew Output Buffer | ||
제조업체 | Abracon Corporation | ||
로고 | |||
ABB0205
Low Skew Outpwwuwt.DBatuaSfhfeeet4rU.com
FEATURES
PIN CONFIGURATION
• Frequency range 25 ~ 60MHz.
• Internal phase locked loop will allow spread spec-
trum modulation on reference clock to pass to the
outputs (up to 100kHz SST modulation).
• Zero input - output delay.
• Less than 700 ps device - device skew.
• Less than 250 ps skew between outputs.
• Less than 150 ps cycle - cycle jitter.
• Output Enable function tri-state outputs.
• 3.3V operation.
• Available in 8-Pin 150mil SOIC.
DESCRIPTION
REF
CLK2
CLK1
GND
1
2
3
4
8 CLKOUT
7 CLK4
6 VDD
5 CLK3
Remark
If REF clock is stopped for more than 10us after it has already been
provided to the chip, and after power-up, the output clocks will
disappear. In that instance, a full power-up reset is required in order
to reactivate the output clocks.
The ABB0205 is a high performance, low skew, low
jitter zero delay buffer designed to distribute high
speed clocks and is available in 8-pin SOIC package. It
has four outputs that are synchronized with the input.
The synchronization is established via CLKOUT feed
back to the input of the PLL. Since the skew between
the input and output is less than ±350 ps, the device
acts as a zero delay buffer.
BLOCK DIAGRAM
REF PLL
CLKOUT
CLK1
CLK2
CLK3
CLK4
30332 Esperanza., Rancho Santa Margarita, Ca 92688 Ph: 949-546-8000 Fax: 949-546-8001 www.Abracon.com 03/21/05 Page 1
SWITCHING WAVE FORMS
All Outputs Rise/Fall Time
Output
2.0V
0.8V
tr
2.0V
0.8V
tf
Input to Output Propagation Delay
VDD/2
Input
Output
VDD/2
Tdelay
ABB0205
Low Skew Outwpwuw.tDaBtaSuhfeefte4Ur.com
3.3V
0V
Device to Device Skew
VDD/2
Device1 CLKOUT
Device2 CLKOUT
VDD/2
Tdsk - dsk
30332 Esperanza., Rancho Santa Margarita, Ca 92688 Ph: 949-546-8000 Fax: 949-546-8001 www.Abracon.com 03/21/05 Page 4
4페이지 | |||
구 성 | 총 6 페이지수 | ||
다운로드 | [ ABB0205.PDF 데이터시트 ] |
당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는 |
구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
ABB0203 | Low Skew Output Buffer | Abracon Corporation |
ABB0204 | Low Skew Output Buffer | Abracon Corporation |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |