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參數資料
| 型號： | ABE0117SC |
| 廠商： | ABRACON CORP |
| 元件分類： | XO, clock |
| 英文描述： | CRYSTAL OSCILLATOR, CLOCK, 16 MHz - 200 MHz, CMOS/TTL OUTPUT |
| 封裝： | SOIC-8 |
| 文件頁數： | 1/5頁 |
| 文件大小： | 101K |
| 代理商： | ABE0117SC |
ABE0117
Low EMI Spread Spectrum Multiplier Clock
30332 Esperanza., Rancho Santa Margarita, Ca 92688 Ph: 949-546-8000 Fax: 949-546-8001 www.Abracon.com Rev 08/12/04 Page 1
FEATURES
Spread Spectrum Clock Generator with selectable
multiplier ( 1x, 2x, 2.94x and 4x ).
Output frequency ranges: 16MHz to 200MHz.
Center Spread Modulation.
TTL/CMOS compatible outputs.
3.3V Operating Voltage.
Low short term jitter.
Available in 8-Pin 150mil SOIC.
DESCRIPTION
The ABE0117 is a Spread Spectrum Clock Generator
designed for the purpose of reducing EMI in high-
speed digital systems, with selectable Center Spread
modulation magnitude (see table below). The
multiplication factor can be selected from 4 multiplier
modes. The device operates over a wide range of
input frequencies and provides 1x, 2x. 2.94x and 4x
modulated clock outputs.
PIN CONFIGURATION
Note: v: 30k
Internal Pull down. ^: 30k Internal Pull up.
OUTPUT CLOCK (FOUT) SELECTION
Spread Spectrum Modulation
S3
S2
S1
S0
FIN Range
(MHz)
FOUT
Frequency
Magnitude
0
16 - 40
X1
±0.75%
0
1
16 - 40
X1
±1.00%
0
1
0
16 - 40
X1
±1.25%
0
1
16 - 40
X1
±1.50%
0
1
0
16 - 40
X2
±0.25%
0
1
0
1
16 - 40
X2
±0.50%
0
1
0
16 - 40
X2
±0.75%
0
1
16 - 40
X2
Fin / 512
±1.00%
1
0
24 - 60
X2
±1.25%
1
0
1
24 - 60
X2
±1.50%
1
0
1
0
24 - 50
X4
±0.25%
1
0
1
24 - 50
X4
Fin / 1024
±0.50%
1
0
16 - 40
X2.94
±0.25%
1
0
1
16 - 40
X2.94
±0.50%
1
0
16 - 40
X2.94
±0.75%
1
16 - 40
X2.94
Fin / 1000
±1.00%
A
BE01
17
1
2
3
45
6
7
8
FIN
S2^
S1^
S0v
VDD
FOUT
GND
S3v
FIN = 16 ~ 60 Mhz
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| ABE0121 | 制造商:ABRACON 制造商全稱:Abracon Corporation 功能描述:Low EMI Spread Spectrum Multiplier Clock |
| ABE0121SC | 制造商:ABRACON 制造商全稱:Abracon Corporation 功能描述:Low EMI Spread Spectrum Multiplier Clock |
| ABE0121SC-T | 制造商:ABRACON 制造商全稱:Abracon Corporation 功能描述:Low EMI Spread Spectrum Multiplier Clock |
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