ADGM3121BCCZ-R2 datasheet(29/33 Pages) AD

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Data Sheet

ADGM3121

CRITICAL OPERATIONAL REQUIREMENTS

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Rev. 0 | 29 of 33

Figure 79. RF Hot Switching Setup

Figure 80. RF Hot Switching Probability Distribution on Log Normal (RF

Power = Continuous Wave, Terminated into 50Ω, TA = 25°C, VDD = 3.3V)

Figure 81. DC Hot Switching Setup

Figure 82. DC Hot Switching Probability Distribution on Log Normal (Termi-

nated into 50Ω, TA = 25°C, VDD = 3.3V)

HANDLING PRECAUTIONS

ESD Precautions

All RFxx and RFCx pins of the ADGM3121 pass the following ESD

limits:

►

150V, Class 0B HBM, ANSI/ESDA/JEDEC JS-001-2014

►

1kV Class C3 FICDM ANSI/ESDA/JEDEC JS-002

All RFxx and RFCx1 pins are rated to 1kV FICDM, making the de-

vice safe for automated handling and assembly process. Standard

ESD precautions should be taken during manufacturing.

150V HBM rating of ADGM3121 is susceptible to ESD surge due

to human body contact. ESD protection should be added if human

body contact is expected.

Electrical Overstress (EOS) Precautions

ADGM3121 is susceptible to EOS. Therefore, observe the following

precautions:

►

The ADGM3121 is a ESD-sensitive device. Observe all normal

handling precautions, including working only on static dissipative

surfaces, wearing wrist straps or other ESD control devices, and

storing unused devices in conductive foam.

►

Avoid running measurement instruments, such as digital multi-

meters (DMMs), in autorange modes. Some instruments can

generate large transient compliance voltages when switching

between ranges.

►

Use the highest practical DMM range setting (the lowest res-

olution) for resistance measurements to minimize compliance

voltages, particularly during switching.

►

Coaxial cables can store charge and lead to EOS when directly

connected to the switch. Discharge cables before connecting

directly to the switch.

1 RFxx is RF1A, RF1B, RF2A, and RF2B. RFCx is RFCA and RFCB.

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