OP4018B1 Datasheet, PDF (2/2 Pages) Murata Manufacturing Co., Ltd. – 718.864 MHz Optical Timing Clock

OP Performance Curves and Application Information
See the OP4005B Data Sheet for typical OP performance curves and application information.
SMC-8A
8-Terminal Surface Mount Case
BLOCK DIAGRAM
VCC
Typical Printed Circuit Board Land Pattern
A typical land pattern for a circuit board is shown below.
Grounding of the metallic center pad is optional.
Q
_
V _tune
Q
SAW Oscillator Buffer Amplifier
Electrical Connections
Terminal
Number
1
2
3
4
5
6
7
8
LID
Connection
Tune
*Enable
Ground
Ground
Q Output
Q Output
V_CC
Ground
Ground
8
1
7
2
6
3
5
4
*Enable Sense: Pin 2 Ground-Clock Off
Typically 0.01" to 0.05" or 0.25 mm to
1.25 mm (8 Places)
(The optimum value of this dimension is
dependent on the PCB assembly process
employed.)
Case Dimensions
Dimension
A
B
C
D
E
F
mm
MIN MAX
13.46
13.97
9.14
9.66
1.93 Nominal
1.93 Nominal
2.54 Nominal
1.27 Nominal
Inches
MIN
MAX
0.530
0.550
0.360
0.380
0.076 Nominal
0.076 Nominal
0.100 Nominal
0.050 Nominal
B
C
D
A
E
F
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©2008-2010 by RF Monolithics, Inc.
0.190 X 0.088 CENTERED
Page 2 of 2
OP4018B1 - 2/4/10