VS-500-LEF-HNN161.1328 View Datasheet(PDF) - Vectron International

Part Name

Description

Manufacturer

VS-500-LEF-HNN161.1328

Voltage Controlled SAW Oscillator

Vectron International 

VS-500 Voltage Controlled SAW Oscillator

Reliability

The VS-500 family is capable of meeting the following qualification tests:

Environmental Compliance

Parameter

Mechanical Shock

Mechanical Vibration

Solderability

Gross and Fine Leak

Resistance to Solvents

Conditions

MIL-STD-883, Method 2002

MIL-STD-883, Method 2007

MIL-STD-883, Method 2003

MIL-STD-883, Method 1014

MIL-STD-883, Method 2016

Handling Precautions

Although ESD protection circuitry has been designed into the VS-500 proper precautions should be taken when

handling and mounting. VI employs a human body model and a charged-device model (CDM) for ESD

susceptibility testing and design protection evaluation.

ESD Ratings

Model

Human Body Model

Charged Device Model

Minimum

1500 V

1000 V

Conditions

MIL-STD 883, Method 3015

JESD 22-C101

Recommended Solder Reflow Profile

220

183

150

60

60-90

45-60

Time (s)

VI qualification includes aging at various extreme temperatures, shock and vibration, temperature cycling, and IR

reflow simulation. The conditions a device can withstand are well understood and devices can be subjected to the

profile above. This profile shows a ramp up condition to prevent thermal shock, a preheat period in which the flux

is activated, a ramp up to 183°C which is the reflow temperature of Sn/Pb eutectic, and a gradual cool down. The

time above 183°C should not exceed 60 seconds and the peak temperature should be no more than 220°C for 10

seconds. The VS-500’s are hermetically sealed so an aqueous wash is not an issue.

Vectron International, 267 Lowell Rd, Hudson NH 03051-4916

Page 7 of 8

Tel: 1-88-VECTRON-1

Website: www.vectron.com

Rev: 14Nov03

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