參數(shù)資料
型號: ABV0213OC
廠商: ABRACON CORP
元件分類: VCXO, clock
英文描述: VCXO, CLOCK, PECL OUTPUT
封裝: TSSOP-16
文件頁數(shù): 1/5頁
文件大?。?/td> 77K
代理商: ABV0213OC
ABV0213
192MHz – 400MHz Low Phase Noise PECL VCXO (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 192MHz to
400MHz range (-134 dBc at 10kHz offset).
PECL 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 ABV0213 is a monolithic low jitter and low
phase noise (-134dBc/Hz @ 10kHz offset) VCXO IC
with PECL output, for 192MHz to 400MHz output
range. It provides a low phase noise reference
frequency using a low cost crystal.
The chip delivers an output frequency of FXIN x 16.
This makes the ABV0213 ideal for a wide range of
applications.
PIN CONFIGURATION
FOUT = FXIN x 16
OE (Pin 5)
Output State
0
Tri-state
1 (Default)
Output enabled
BLOCK DIAGRAM
ABV0
21
3
1
2
3
4
5
6
7
8
VDD
9
10
11
12
13
14
15
16
VDD
XIN
XOUT
OE^
VCON
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
VARICAP
VCON
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