參數(shù)資料
型號: LV1120BV-FREQ-T250
廠商: PLETRONICS INC
元件分類: XO, clock
英文描述: CRYSTAL OSCILLATOR, CLOCK, 1 MHz - 700 MHz, LVDS OUTPUT
封裝: ROHS COMPLIANT PACKAGE-6
文件頁數(shù): 6/8頁
文件大小: 129K
代理商: LV1120BV-FREQ-T250
LV11B Series 3.3 V
LVDS Clock Oscillators
January 2008
www.pletronics.com 425-776-1880
6
Mechanical:
Inches
mm
FR4 PCB Base:
Solder masked
All via holes tented on bottom
Copper Clad oz. Typical
Gold plated 0.02 μinch (0.5 μm)
Label:
White Kapton with Black Letters
–or--
Blue Epoxy heat cure ink covering
top with laser marked lettering
Cover:
Centered on the base
304 Stainless Steel
0.010 inch (0.25μm)
Electroless Nickel Plated
1 μinch (25 μm) typical
Pin 3 Ground plane is typical
Not to scale
A
0.390 +0.010
9.90 +0.25
B
0.550 +0.010
13.97 +0.25
C
0.125 max
3.17 max
D
1
0.026 typ.
0.66
E
1
0.050
1.27
F
1
0.028 R
0.72 R
G
1
0.180
4.57
H
1
0.100
2.54
I
1
0.050
1.27
J
1
0.015
0.38
K
1
0.380
9.65
The package is not hermetically sealed.
The sides are intentionally left open to permit cleaning material to freely flow in the package, thus
minimizing the accumulation of contaminants during cleaning processes.
The internal part of the package must be thoroughly dry before operating.
Pad
Function
Note
1
No connect
There is no internal connection to this pad
2
Output
Enable/Disable
When this pad is not connected the oscillator shall operate.
When this pad is <0.30 volts, the output will be inhibited (high impedance state.)
Recommend connecting this pad to V
CC
if the oscillator is to be always on.
3
Ground (GND)
4
Output
The outputs must be terminated, 100 ohms between the outputs is the ideal
termination. When disabled, the outputs are not in a high impedance state - can
not be wire - or connected
5
Output*
6
Supply Voltage
(V
CC
)
Recommend connecting appropriate power supply bypass capacitors as close as
possible.
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