參數資料
型號: 532AA000179BG
廠商: SILICON LABORATORIES
元件分類: XO, clock
英文描述: CRYSTAL OSCILLATOR, CLOCK, 250 MHz, LVPECL OUTPUT
封裝: ROHS COMPLIANT, SMD, 6 PIN
文件頁數: 30/33頁
文件大?。?/td> 2069K
代理商: 532AA000179BG
Si532
6
Rev. 1.0
2. Pin Descriptions
Table 9. Pin Descriptions
Pin
Symbol
LVDS/LVPECL/CML Function
CMOS Function
1FS*
Frequency Select
0 = First frequency selected
1 = Second frequency selected
Frequency Select
0 = First frequency selected
1 = Second frequency selected
2OE*
Output enable
0 = clock output disabled (outputs tristated)
1 = clock output enabled
Output enable
0 = clock output disabled (outputs tristated)
1 = clock output enabled
3
GND
Electrical and Case Ground
4
CLK+
Oscillator Output
5
CLK–
Complementary output
No connection
6VDD
Power Supply Voltage
*Note: FS and OE include a 17 k
pullup resistor to VDD. See Section 3. “Ordering Information” for details on frequency value
ordering.
1
2
3
6
5
4
GND
OE
VDD
CLK
NC
FS
(Top View)
1
2
3
6
5
4
GND
OE
VDD
CLK+
CLK–
FS
LVDS/LVPECL/CML
CMOS
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