0 Hz/DC to 13 GHz, 2.5 kV HBM ESD,
SP4T, MEMS Switch with Integrated Driver
ADGM1004
Data Sheet
FEATURES
APPLICATIONS
Fully operational down to 0 Hz/dc
On resistance: 2.9 Ω (maximum)
Off leakage: 0.5 nA (maximum)
−3 dB bandwidth
Relay replacements
Automatic test equipment (ATE): RF, digital, and mixed signals
Load and probe boards: RF, digital, and mixed signals
RF test instrumentation
10.8 GHz (typical) for RF1, RF4
13 GHz (typical) for RF2, RF3
RF performance characteristics
Insertion loss: 0.45 dB (typical) at 2.5 GHz
Isolation: 24 dB (typical) at 2.5 GHz
IP3: 67 dBm (typical)
RF input power: 32 dBm (maximum)
Actuation lifetime: 1 billion cycles (minimum)
Hermetically sealed switch contacts
On switching time: 75 μs (maximum)
ESD HBM rating
Reconfigurable filters and attenuators
High performance RF switching
GENERAL DESCRIPTION
The ADGM1004 is a wideband, single-pole, four-throw (SP4T)
switch fabricated using Analog Devices, Inc., microelectro-
mechanical system (MEMS) switch technology. This technology
enables a small form factor, wide RF bandwidth, highly linear, low
insertion loss switch that is operational from 0 Hz/dc to 13 GHz,
making it an ideal solution for a wide range of RF and precision
equipment switching needs.
5 kV for RF1 to RF4 and RFC pins
2.5 kV for all other pins
Integrated driver removes the need for an external driver
Supply voltage: 3.0 V to 3.6 V
An integrated driver chip generates a high voltage to
electrostatically actuate switch that can be controlled by a parallel
interface and a serial peripheral interface (SPI). All four switches
are independently controllable.
CMOS/LVTTL compatible
The device is packaged in a 24-lead, 5 mm × 4 mm × 1.45 mm,
lead frame chip-scale package (LFCSP).
Parallel and SPI Interface
Independently controllable switches
Switch is in an open state with no power supply present
Requirement to avoid floating nodes on all RFx pins (see the
Floating Node section)
5 mm × 4 mm × 1.45 mm, 24-lead LFCSP
Operating temperature range: 0°C to +85°C
To ensure optimum operation of the ADGM1004, follow the
Critical Operational Requirements section exactly.
The on resistance (RON) performance of the ADGM1004 is
affected by part to part variation, channel to channel variation,
cycle actuations, settling time post turn on, bias voltage, and
temperature changes.
Note that throughout this data sheet, multifunction pins, such
as IN1/SDI, are referred to either by the entire pin name or by a
single function of the pin, for example, SDI, when only that
function is relevant.
Rev. D
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