參數(shù)資料
型號: ABX0212OC
廠商: ABRACON CORP
元件分類: XO, clock
英文描述: CRYSTAL OSCILLATOR, CLOCK, 96 MHz - 192 MHz, LVDS OUTPUT
封裝: TSSOP-16
文件頁數(shù): 1/5頁
文件大小: 54K
代理商: ABX0212OC
ABX0212
96MHz – 192MHz Low Phase Noise LVDS XO (12 – 25MHz Crystal)
30332 Esperanza., Rancho Santa Margarita, Ca 92688 Ph: 949-546-8000 Fax: 949-546-8001 www.Abracon.com 03/21/05 Page 1
FEATURES
Low phase noise output for the 96MHz to
200MHz range (-134 dBc at 10kHz offset).
LVDS output.
12 to 25MHz crystal input.
Integrated crystal load capacitor: no external
load capacitor required.
Output Enable selector.
3.3V operation.
Available in 16 Pin TSSOP.
DESCRIPTION
The ABX0212 is a monolithic low jitter and low
phase noise (-134dBc/Hz @ 10kHz offset) XO IC
with LVDS output, for 96MHz to 200MHz output
range. It provides a low phase noise reference
frequency using a low cost crystal.
The chip delivers an output frequency of FXIN x 8.
This makes the ABX0212 ideal for a wide range of
applications, including 155.52MHz for SONET.
PIN CONFIGURATION
FOUT = FXIN x 8
OE (Pin 5)
Output State
0
Tri-state
1 (Default)
Output enabled
BLOCK DIAGRAM
AB
X021
2
1
2
3
4
5
6
7
8
VDD
9
10
11
12
13
14
15
16
VDD
XIN
XOUT
OE^
N/C
GND
VDD
GND_BUF
CLKBAR
VDD_BUF
CLK
GND_BUF
GND
Note: ^ denotes internal pull up
Reference
Divider
Phase
Comparator
Charge
Pump
Loop
Filter
VCO
Divider
XTAL
OSC
CLKBAR
OE
XIN
XOUT
CLK
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