ADGM1004JCPZ-R2 datasheet(6/32 Pages) AD

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ADGM1004

Data Sheet

Rev. D | Page 6 of 32

Parameter

Symbol

Min

Typ

Max

Unit

Test Conditions/Comments1

Third Harmonic Distortion

HD3

−80

dBc

Input: 150 MHz and 800 MHz, input power =

27 dBm

Total Harmonic Distortion plus

Noise

THD + N

−102

dBc

Load resistance (RL) = 300 Ω, f = 1 kHz, RFx =

2.5 V p-p

RF Input Power

dBm

Switch in the on state and terminated into 50 Ω,

maximum specification tested at 25℃

DC Voltage Range

−6

On switch dc voltage operation range, 0°C to

85°C

On Switching Time6

tON

μs

50% INx to 90% (0.05 dB of final IL value) RFx,

50 Ω termination, 0°C to 85°C

Off Switching Time6

tOFF

μs

50% INx to 10% (0.05 dB of final IL value) RFx,

50 Ω termination, 0°C to 85°C

Actuation Frequency

kHz

All switches toggled simultaneously, 0°C to 85°C

Power-Up Time

0.75

CCP = 47 pF, 95% VDD to 90% RFx, 0°C to 85°C

Video Feedthrough

mV peak

1 MΩ termination at RFx pin

Internal Oscillator Frequency

MHz

0°C to 85°C

Internal Oscillator

Feedthrough7

−123

dBm

Spectrum analyzer resolution bandwidth (RBW) =

200 Hz, one switch in on state, all other switches

off with 50 Ω terminations8

−146

dBm/Hz

CAPACITANCE PROPERTIES

At 1 MHz, includes LFCSP package capacitance

On Switch Channel

Capacitance

CRF ON

Off Switch Channel

Capacitance

CRF OFF

1.5

LEAKAGE PROPERTIES

Maximum specification from 0°C to 85°C

On Leakage

RFx (off channels) = −6 V, RFC to RFx (on

channel) = −6 V

Off Leakage

0.5

RFx = 6 V, RFC = −6 V

DIGITAL INPUTS

Minimum and maximum over 0°C to 85°C

Input High Voltage

VINH

Input Low Voltage

VINL

0.8

Input Current

IINL, IINH

0.025

μA

Input voltage (VIN) = VINL or VINH

DIGITAL OUTPUTS

Minimum and maximum over 0°C to 85°C

Output Low Voltage

VOL

0.4

VMAX

Sink current (ISINK) = 1 mA

Output High Voltage

VOH

VDD −

0.4

VMIN

Source current (ISOURCE) = 1 mA

POWER REQUIREMENTS

Minimum and maximum over 0°C to 85°C

Supply Voltage

VDD

3.0

3.6

Supply Current

IDD

2.5

Digital inputs = 0 V or VDD, SDO is floating in

SPI mode

Low Power Mode Current9

IDD EXT VCP

μA

This value is IDD in low power mode

External Drive Voltage10

VCPEXT

79.2

80.8

External Drive Current

ICP EXT VCP

μA

1 RFx is RF1, RF2, RF3, and RF4. INx is IN1, IN2, IN3, and IN4.

2 Maximum RON over time is RON (max) + ∆RON TIME (max) = 2.65 Ω.

3 Maximum RON after 1 billion actuations is RON (max) + ΔRON (max) = 7.9 Ω.

4 Actuating the switch at 85°C and measuring RON at 25°C is the most severe condition for ADGM1004 RON drift over actuations.

5 Failure occurs when 50% of a sample lot fails. For more details, see the Cumulative On Switch Lifetime section.

6 Switch is settled after 75 μs. Do not apply RF power between 0 μs and 75 μs.

7 Disable the internal oscillator to eliminate feedthrough. When the internal oscillator and charge pump circuitry is disabled, the VCP pin (Pin 24) must be driven with

80 V dc (VCPEXT) from an external voltage supply required for MEMS switch actuation, as outlined in Table 3.

8 The spectrum analyzer setup is as follows: RBW = 200 Hz, video bandwidth (VBW) = 2 Hz, span = 100 kHz, input attenuator = 0 dB, the detector type is peak, and the

maximum hold is off. The fundamental feedthrough noise or harmonic (whichever is higher) is tested.

9 For more details, see the Low Power Mode section.

10 For more details, see the Internal Oscillator Feedthrough Mitigation section.

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