MercuryX™ IC OCXO | Telecom Networking and Stratum 3E

Issue: B, 7 May 2024

Specifications are subject to change without notice.

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e. Application note

Follow the instructions in the Mercury series oscillator application note for optimum

performance

11.0

Environmental Specification8

Parameter

Test Condition / Description

a. RoHS

Parts are fully compliant with the European Union directives 2011/65/EU and 2015/863/EU

(amending annex II to directive 2011/65/EU) on the restriction of the use of certain hazardous

substances in electrical and electronic equipment

b. Solderability

IPC/ECA J-STD-002, method 2, precondition 150°C, 16 hours

c. Moisture resistance

JESD22-A113I, MSL = 1

d. Latch up

EIA/JESD78, tested at room temperature and maximum ambient operating temperature

e. Electrostatic discharge (ESD)

Human Body Model (HBM), JEDEC JS-001-2012, ≥ 2000V

Charged Device Model (CDM), JESD22-C101, ≥ 1000V

Machine Model (MM), JESD22-A115, ≥ 200V

f. Low temperature storage

JESD22-A119, 1000 hours at -55°C, unbiased

g. Thermal shock

JESD22-A104 / MIL-STD-883, method 1010, 15 cycles from -55°C to 125°C

h. Temperature cycling

JESD22-A104 / MIL-STD-883, method 1010, 1000 cycles, -55°C to +125°C, non-operating, 15-

minute soak

i. High temperature operating life

JESD22-A108, ≥ 2000 hours at 125°C & max. Vcc

j. Cold power cycling

Rakon standard, -40°C, 12 minutes OFF, 4 minutes ON, 1000 cycles

k. Frequency ageing

MIL-PRF-55310, 1008 hours

l. Mechanical shock

MIL-STD-202 (method 213), 1500g, 0.5ms duration, 18 shocks total

m. Vibration

JESD22-B103 (section 4.2.2), test Fc: 20g, 20 to 2000Hz, 4-minute sweep, 4 sweeps x 3 axes

8

For all relevant tests the units are pre-conditioned as per JESD22-A113 (5 temperature cycles -40°C to +60°C + bake for 24 hours at T = +125°C + moisture

soak for 168 hours at +85°C / 85% RH + 3x reflow at TMAX = +245°C).