Data Sheet

ADGM3121

SPECIFICATIONS

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Rev. 0 | 3 of 33

VDD = 3.0V to 3.6V, GND = 0V, and all specifications at 25°C, unless otherwise noted.

Table 1. Specifications

Parameter

Symbol

Min

Typ1

Max

Unit

Test Conditions/Comments2

ON-RESISTANCE PROPERTIES

Initial On-Resistance Properties

On-Resistance

RON

1.9

3

Ω

Drain source current (IDS) = 50mA, 0V input

bias, at 1ms after first actuation, maximum

specification from −40°C to 85°C

On-Resistance Match Between

Channels

ΔRON

CH_CH

0.8

Ω

Maximum value tested from −40°C to 85°C

On-Resistance Drift

Over Time

ΔRON TIME

−0.32

Ω

RON changed from 1ms to 100ms after first

actuation, maximum value tested from −40°C to

85°C

Over Actuations

ΔRON

0.2

0.32

Ω

Absolute change after 106 actuations, switch is

actuated at 25°C and RON is measured at 25°C

±0.7

Ω

Absolute change after 100 × 106 actuations,

switch is actuated at 25°C and RON is measured

at 25°C

2

Ω

Absolute change after 100 × 106 actuations,

switch is actuated at 85°C and RON is measured

at 25°C, actuation frequency = 289Hz

RELIABILITY PROPERTIES

Continuously On Lifetime

10

Years

Time before failure3 at 85°C

Actuation Lifetime

Cold Switched

100 × 106

500 × 106

Actuations

Load between toggling is 150mA, tested at

85°C.

RF Hot Switched

RF power = continuous wave (CW), terminated

into 50Ω, 50% of test population failure point

(T50)

7dBm

500 × 106

Actuations

10dBm

150 × 106

Actuations

13dBm

30 × 106

Actuations

20dBm

20 × 103

Actuations

DC Hot Switched

Terminated into 50Ω, RFxx load capacitance =

10μF, 50% of test population failure point (T50)

0.5V or 9mA

500 × 106

Actuations

1V or 18mA

500 × 106

Actuations

2.5V or 46mA

35 × 106

Actuations

3.5V or 65mA

6.5 × 103

Actuations

5V or 93mA

2 × 103

DYNAMIC CHARACTERISTICS

Single-Ended Performance (RF1A/RF1B)

Operational Frequency Range

24

GHz

RF1A/RF1B, −3dB bandwidth

Insertion Loss

IL

RF1A to RFCA, RF1B to RFCB

0.27

dB

DC to 2.5GHz

0.5

dB

2.5GHz to 6GHz

0.77

dB

6GHz to 10GHz

1.42

dB

10GHz to 16GHz

2.8

dB

16GHz to 24GHz