VM-802 Datasheet, PDF (7/8 Pages) Vectron International, Inc – MEMS based HCSL, LVDS, LVPECL Oscillator

IR Compliance
Suggested IR Profile
Devices are built using lead free epoxy and can be subjected to
standard lead free IR reflow conditions shown in Table 6. Contact
pads are gold over nickel and lower maximum temperatures can also
be used, such as 220C.
Table 6. Reflow Profile
Parameter
PreHeat Time
Ramp Up
Time above 217°C
Time to Peak Temperature
Time at 260°C
Time at 240°C
Ramp down
Symbol
ts
R
UP
tL
tAMB-P
tP
tP2
R
DN
Value
200 sec Max
3°C/sec Max
150 sec Max
480 sec Max
30 sec Max
60 sec Max
6°C/sec Max
Maximum Ratings, Tape & Reel
Absolute Maximum Ratings and Handling Precautions
Stresses in excess of the absolute maximum ratings can permanently damage the device. Functional operation is not implied or any other
excess of conditions represented in the operational sections of this data sheet. Exposure to absolute maximum ratings for extended
periods may adversely affect device reliability.
Although ESD protection circuitry has been designed into the VM-802, proper precautions should be taken when handling and
mounting, VI employs a Human Body Model and Charged Device Model for ESD susceptibility testing and design evaluation.
ESD thresholds are dependent on the circuit parameters used to define the model. Although no industry standard has been adopted for
the CDM a standard resistance of 1.5kOhms and capacitance of 100pF is widely used and therefor can be used for comparison purposes.
Table 7. Maximum Ratings
Parameter
Storage Temperature
Junction Temperature
Supply Voltage
Enable Disable Voltage
ESD, Human Body Model
ESD, Charged Device Model
Unit
-55 to 125
°C
150
C
-0.5 to 5.0
V
-0.5 to V +0.5
V
DD
1500
V
1500
V
Table 8. Tape and Reel Information
Tape Dimensions (mm)
Reel Dimensions (mm)
W
F
Do
Po
P1
A
B
C
D
N
W1
W2
#/Reel
12
5.5
1.5
4
8
180
2
13
21
60
13
15.4 1000/3000
Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
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