RECOMMENDED LAND PATTERN
b2
e1
2
e
c
Unit: mm
PACKAGE
PIN PITCH
b2
2
c
e1
e
8-pin SSOP
0.65mm
0.35
1.0
1.95
5.9
0.65
10-pin SSOP
0.5mm
0.3
1.0
2.0
5.9
0.5
10-pin SSOP-G,TSSOP-G
0.5mm
0.3
1.0
2.0
3.5
0.5
14-pin SSOP
0.65mm
0.35
1.0
3.90
5.9
0.65
16-pin SSOP
0.65mm
0.35
1.0
4.55
5.9
0.65
RECOMMNENDED LAND PATTERN
•
FFP-12
( Reference Chart )
0.05
Unit : mm
0.025
0.35
0.27
0.49
Screen Metal Mask Thickness
0.415
0.5
0.25
0.30
0.025
0.097
: FFP Package Substrate 0.33
: FFP Terminal area metal
: Mount board metal
: Metal Screen Opening
: Mount board resist opening
0.103
0.147
0.11
0.20
0.30
0.275
0.17
0.32
=100µm
0.05
0.17
0.27
0.30
0.37
0.05
0.55
0.05
0.05
0.5
* Please do the mounting design in consideration of the easiness of mounting, the solder
bridge generation rate, and the reliability of the connection.
1.4
SOP-14 Land Pattern (Preliminary)
8
5.4
14
1
1.4
7
0.7
P 1.27x6=7.62
1.27
Unit:mm
8.32
Package Top view
14
8
1
7
1. Pad layout and size can modify by customers material,equipment,method. Please adjust pad layout
according to your conditions.
2. In the mount area which descried as
, is close to the inside oscillator circuit. To avoid the
malfunction by noise, check the other signal lines close to the area, do not intervene with the oscillator
circuit.
3. A part of a metal case of the crystal may be seen in the area which described as
of the package. It has no influence on the characteristics and quality of the product.
in both sides
SON-22 Land Pattern (Preliminary)
0.75
0.7
0.25
0.8
0.8
4.0
1
1.4
14
22
0.7
11
0.5
0.25
P 0.5x10=5.0
0.7
Package Top view
22
0.7
5.25
Unit: mm
Package Bottom View
14
11
1
22
14
11
1
1. Pad layout and size can modify by customers material,equipment,method. Please adjust pad layout
according to your conditions.
2. Any signal line should not pass through the area which described as
in the land pattern. If a
signal line is located in that area, it may cause a short circuit with a tab suspension leads which is
marked with
in the figure above or unnecessary remainder of cut lead.
3. In the mount area which descried as
, is close to the inside oscillator circuit. To avoid the
malfunction by noise, check the other signal lines close to the area, do not intervene with the oscillator
circuit.
4. A part of a metal case of the crystal may be seen in the area which described as
of the package. It has no influence on the characteristics and quality of the product.
in both sides