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參數資料
| 型號： | ABV2017SC |
| 廠商： | ABRACON CORP |
| 元件分類： | XO, clock |
| 英文描述： | VCXO, CLOCK, PECL OUTPUT |
| 封裝： | SOIC-16 |
| 文件頁數： | 1/7頁 |
| 文件大小： | 74K |
| 代理商： | ABV2017SC |
ABV2017/18/19
Low Phase Noise VCXO with multipliers (for 65-130MHz Fund Xtal)
30332 Esperanza., Rancho Santa Margarita, Ca 92688 Ph: 949-546-8000 Fax: 949-546-8001 www.Abracon.com 03/21/05 Page 1
FEATURES
65MHz to 130MHz Fundamental Mode Crystal.
Output range: 65MHz – 800MHz (selectable 1x,
2x, 4x and 8x multipliers).
Low Injection Power for crystal 50uW.
Available outputs: PECL, LVDS, or CMOS.
Integrated variable capacitors.
Supports 3.3V-Power Supply.
Available in 16 pin (TSSOP or SOIC)
DESCRIPTION
The ABV2017/18/19 family of VCXO IC’s is
specifically designed to pull high frequency
fundamental crystals. They achieve very low current
into the crystal resulting in better overall stability.
Their internal varicaps allow an on chip frequency
pulling, controlled by the VCON input.
BLOCK DIAGRAM
PIN CONFIGURATION
^: Internal pull-up
OUTPUT ENABLE LOGICAL LEVELS
Part #
OE
State
0 (Default)
Output enabled
ABV2018
1
Tri-state
0
Tri-state
ABV2017
ABV2019
1 (Default)
Output enabled
OE input: Logical states defined by PECL levels for ABV2018
Logical states defined by CMOS levels for ABV2017/-19
XIN
XOUT
OE
Q
ABV2017/18/19
VCON
Q
PLL by-pass
SEL
PLL
(Phase
Locked
Loop)
Oscillator
Amplifier
w/
integrated
varicaps
AB
V2
01
x
1
2
3
4
5
6
7
8
VDD
9
1
0
1
2
1
3
1
4
1
5
1
6
XIN
XOUT
SEL3^
SEL2^
OE
VCON
GND
SEL0^
SEL1^
GND
CLKC
VDD
CLKT
GND
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| ABV2088 | 制造商:ABRACON 制造商全稱:Abracon Corporation 功能描述:Low Phase Noise VCXO (9.5-65MHz) |
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| ABV2089OC | 制造商:ABRACON 制造商全稱:Abracon Corporation 功能描述:Low Phase Noise VCXO (9.5-65MHz) |
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