參數(shù)資料
型號: ABX0235OC-T
廠商: ABRACON CORP
元件分類: XO, clock
英文描述: CRYSTAL OSCILLATOR, CLOCK, 0.75 MHz - 800 MHz, PECL OUTPUT
封裝: TSSOP-16
文件頁數(shù): 2/8頁
文件大?。?/td> 284K
代理商: ABX0235OC-T
ABX0235/37/38/39
750kHz – 800MHz Low Phase Noise Multiplier XO
Universal Low Phase Noise IC’s
30332 Esperanza., Rancho Santa Margarita, Ca 92688 Ph: 949-546-8000 Fax: 949-546-8001 www.Abracon.com 03/21/05 Page 2
FREQUENCY SELECTION TABLE
SEL3
SEL2
SEL1
SEL0
Selected Multiplier
0
1
Fin x 32
0
1
0
Fin / 8
0
1
Fin x 2
1
0
1
Fin / 2
1
0
1
0
Fin / 16
1
0
1
Fin x 4
1
0
Fin / 4
1
0
1
Fin x 8
1
0
Fin x 16
1
No multiplication
Note: SEL0 is not available (always “1”) for ABX0235 and ABX0238 in 3x3mm package
PIN DESCRIPTIONS ABX0235 and ABX0238 (see next page of ABX0237/39)
Name
TSSOP
Pin number
3x3mm QFN
Pin number
Type
Description
XIN
2
12
I
Crystal input. See Crystal Specifications on page 3.
XOUT
3
13
I
Crystal output. See Crystal Specifications on page 3.
OE
6
16
I
Output enable pin (see OE logic state table on page 1).
GND
7,8,9,10,14
1,2,3,4,8,11
P
Ground.
CLKT
11
5
O
True output PECL
CLKC
13
7
O
Complementary output PECL.
SEL0
16
Not available
I
SEL1
15
9
I
SEL2
5
15
I
SEL3
4
14
I
Multiplier selector pins. These pins have an internal pull-up
that will default SEL to ‘1’ when not connected to GND.
VDD
1, 12
6,10
P
Power Supply.
相關PDF資料
PDF描述
ABX0237OC-T CRYSTAL OSCILLATOR, CLOCK, 0.75 MHz - 800 MHz, CMOS OUTPUT
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