參數(shù)資料
型號: M655PFREQ
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: XO, clock
英文描述: VOLTAGE CONTROLLED CLOCK SAW OSCILLATOR, 155 MHz - 900 MHz
封裝: LCC-6
文件頁數(shù): 4/6頁
文件大?。?/td> 627K
代理商: M655PFREQ
M655 Series
Performance Specifications
Integrated Circuit Systems
Integrated Circuit Systems, Inc. Communications Modules www.icst.com/Comm-Modules tel: 508-852-5400
4
Micro Networks has subjected their VCSO component
to various reflow profiles and test conditions for
optimum substrate mounting performance. The
conditions suggested here are recommended
temperature settings for the VCSO device during the
reflow processes. The best case condition for the
device is a slow ramp up to prevent thermal shock
before reaching reflow temperatures of Sn/Pb flux
activated solder with a melting point of 183 degree
Celsius. The M655 device should not see
temperatures above 183 degrees Celsius for an
extended periods beyond 60 seconds. Maximum
peak temperature for the device should not exceed
220 degrees Celsius for longer then 20 seconds.
Micro Networks has designed the M655 device as a
sealed unit. The package is 100% tested for seal
defects. Aqueous, solvent, or other wash type
cleaning methods is acceptable for this device.
IR REFLOW PROFILE
TAPE & REEL
A
B
C
D
E
F
G
H
I
N
O
J
K
L
M
180
220
150
100
50
60
60–90
105–150
Time (seconds)
T
°
C
IR Reflow Profile
(Vendor Recommendation)
TAPE
A
B
C
D
E
M
N
O
MM
24
11.5
1.5
4
12
9.2
14.5
3.7
REEL
F
G
H
I
J
K
L
MM
1.78
21
13
100
5
25
330
No. per Reel: 300 Max
TAPE & REEL DIMENSIONS
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