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| 型號： | PE9845DV-125.0M-T250 |
| 廠商： | PLETRONICS INC |
| 元件分類： | XO, clock |
| 英文描述： | CRYSTAL OSCILLATOR, CLOCK, 125 MHz, PECL OUTPUT |
| 封裝： | ROHS COMPLIANT, CERAMIC, SMD, 6 PIN |
| 文件頁數(shù)： | 5/7頁 |
| 文件大小： | 138K |
| 代理商： | PE9845DV-125.0M-T250 |
PE96/PE98 Series 3.3 V
PECL Clock Oscillators
January 2008
www.pletronics.com
425-776-1880
6
6
54
3
2
1
Mechanical:
Inches
mm
B
0.356 +
_0.005
9.04 +
_0.13
C
0.126 +
_0.005
3.21 +
_0.13
D
0.324 +
_0.005
8.23 +
_0.13
F
1
0.050
1.27
Label:
laser marked lettering
FR4 PCB Base:
Solder masked
All via holes tented on bottom
Copper Clad 670 inch (17 m)
Nickel plated 118 inch (3 m)
Gold plated 0.8 inch (0.02 m)
Typical thicknesses
Pin 3 Ground plane is typical
Not to scale
G
1
0.040
1.02
H
1
0.059
1.50
I
1
0.020
0.51
J
1
0.040
1.02
K
1
0.100
2.54
L
1
0.062
1.57
PE98
Pad
PE96
Pad
Function
Note
2
1
Output
Enable/Disable
When this pad is not connected the oscillator shall operate. This is not a
recommended condition!!!!!!
When this pad is <0.80 volts, the output will be inhibited (High impedance state)
Recommend connecting this pad to V
CC if the oscillator is to be always on.
1
2
No function
Recommend connecting this pad to ground. The is internal connection.
3
Ground (GND)
4
Output
Both outputs must be terminated and biased for proper operation. The ideal
termination is 50 ohms connected to 2.0V below the Supply Voltage.
The outputs become a High Z when disabled and the voltage level is determined
by the termination circuitry.
5
Output*
6
Supply Voltage
(V
CC)
Recommend connecting appropriate power supply bypass capacitors as close as
possible.
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| PE9820DV-125.0M | CRYSTAL OSCILLATOR, CLOCK, 125 MHz, PECL OUTPUT |
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| PE9820DV-FREQ2-T250 | CRYSTAL OSCILLATOR, CLOCK, 876 MHz - 1175 MHz, PECL OUTPUT |
| PE9844DEV-125.0M-T1K | CRYSTAL OSCILLATOR, CLOCK, 125 MHz, PECL OUTPUT |
| PE9844DEV-125.0M-T250 | CRYSTAL OSCILLATOR, CLOCK, 125 MHz, PECL OUTPUT |
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