參數(shù)資料
型號(hào): VS-751-LFF-GNN-TG-T4
廠商: VECTRON INTERNATIONAL
元件分類(lèi): Voltage controlled clock SAW oscillator
英文描述: VOLTAGE CONTROLLED CLOCK SAW OSCILLATOR, 704.3806 MHz
封裝: ROHS COMPLIANT, HERMETIC SEALED PACKAGE-6
文件頁(yè)數(shù): 6/7頁(yè)
文件大?。?/td> 142K
代理商: VS-751-LFF-GNN-TG-T4
VS-751 Voltage Controlled SAW Oscillator
Vectron International, 267 Lowell Rd, Hudson NH 03051-4916
Tel: 1-88-VECTRON-1
Website: www.vectron.com
Page 6 of 7
Rev: 07Deb06
The device has been qualified to meet the JEDEC
standard for Pb-Free assembly. The temperatures
and time intervals listed are based on the Pb-Free
small body requirements. The temperatures refer to
the topside of the package, measured on the package
body surface. The VS-751 device is hermetically
sealed so an aqueous wash is not an issue.
Terminal Plating: Electroless Gold Plate over
Nickel Plate
25
217
200
150
260
Te
mperat
ure
(De
g
C)
Time (sec)
t S
t AMB-P
t L
t P
R UP
R DN
Reliability
VI qualification includes aging at various extreme temperatures, shock and vibration, temperature cycling, and
IR reflow simulation. The VS-751 family is capable of meeting the following qualification tests:
Environmental Compliance
Parameter
Conditions
Mechanical Shock
MIL-STD-883, Method 2002
Mechanical Vibration
MIL-STD-883, Method 2007
Solderability
MIL-STD-883, Method 2003
Gross and Fine Leak
MIL-STD-883, Method 1014
Resistance to Solvents
MIL-STD-883, Method 2016
Handling Precautions
Although ESD protection circuitry has been designed into the VS-751 proper precautions should be taken when
handling and mounting. VI employs a human body model (HBM) and a charged-device model (CDM) for ESD
susceptibility testing and design protection evaluation.
ESD Ratings
Model
Minimum
Conditions
Human Body Model
1500 V
MIL-STD 883, Method 3015
Charged Device Model
1000 V
JEDEC, JESD22-C101
Reflow Profile (IPC/JEDEC J-STD-020C)
Parameter
Symbol
Value
PreHeat Time
t S
60 sec Min, 180 sec Max
Ramp Up
R UP
3
oC/sec Max
Time Above 217
oC
t L
60 sec Min, 150 sec Max
Time To Peak Temperature
t AMB-P
480 sec Max
Time At 260
oC
t P
20 sec Min, 40 sec Max
Ramp Down
R DN
6
oC/sec Max
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