DSC1018 Discera, DSC1018 Datasheet - Page 5

• Manufacturer Part Number: DSC1018
• Description: 1.8v Puresilicon? Oscillator
• Manufacturer: Discera

Solder Reflow Profile
Board Layout (recommended)
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2009-3-01
Page 5
260
260
260
217
217
217
200
200
200
150
150
150
25
25
25
2.5±0.05 [0.098±0.002]
0.85±0.05 [0.033±0.002]
°
°
°
°
°
°
°
°
°
°
°
°
°
°
°
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
2.0±0.05 [0.079±0.002]
#4
#1
8 min max
8 min max
8 min max
Pre heat
Pre heat
Pre heat
60‐180
60‐180
60‐180
Sec
Sec
Sec
#3
#2
External Dimensions
0.7 [0.028]
0.65±0.05 [0.026±0.002]
60‐150
60‐150
60‐150
Reflow
Reflow
Reflow
20‐40
20‐40
20‐40
Sec
Sec
Sec
Sec
Sec
Sec
2.5 x 2.0 mm Plastic Package
0.65±0.10 [0.026±0.004]
#2
No
Cool
Cool
Cool
1
2
3
4
#3
1.65 [0.065]
CO.25
Time
Time
Time
www.discera.com
Pin Terminal
Standby#
Output
GND
VDD
#4
#1
Ramp-Up Rate (200°C to Peak Temp)
Preheat Time 150°C to 200°C
Time maintained above 217°C
Peak Temperature
Time within 5°C of actual Peak
Ramp-Down Rate
Time 25°C to Peak Temperature
1.3 [0.051]
MSL 1 @ 260°C refer to JSTD-020C
Recommended Land Pattern
1.7 [0.067]
1.1 [0.043]
units: mm [inch]
3°C/Sec Max.
60-180 Sec
60-150 Sec
255-260°C
20-40 Sec
6°C/Sec Max.
8 min Max.
MK-Q-B-P-D-031809-05-1
0.9 [0.035]