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ADGM3121BCCZ-R2 数据表(PDF) 1 Page - Analog Devices |
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ADGM3121BCCZ-R2 数据表(HTML) 1 Page - Analog Devices |
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1 / 33 page  Data Sheet ADGM3121 3mm × 3mm DPDT MEMS Switch, 0Hz/DC to 24GHz Rev. 0 DOCUMENT FEEDBACK TECHNICAL SUPPORT One Analog Way, Wilmington, MA 01887-2356, U.S.A. | Tel: 781.935.5565 | ©2025 Analog Devices, Inc. All rights reserved. FEATURES ► −3dB frequency bandwidth: ► RF1A and RF1B: 24GHz ► RF2A and RF2B: 22GHz ► High bit rate capability up to 64Gbps ► RF performance characteristics ► Channel RF1A and Channel RF1B: ► Insertion loss: 0.5dB (typical) at 6GHz ► Return loss: 24dB (typical) at 6GHz ► Isolation: 24dB (typical) at 6GHz ► Channel RF2A and Channel RF2B: ► Insertion loss: 0.4dB (typical) at 6GHz ► Return loss: 29dB (typical) at 6GHz ► Isolation: 26dB (typical) at 6GHz ► High input IIP3: 70dBm (typical) ► High RF power handling: 33dBm (maximum) ► On resistance: 1.9Ω (typical) ► High DC current handling: 200mA ► High switch cycle count: 100 million cycles (minimum at +85°C) ► Fast switching time: 200µs TON (maximum) ► Integrated 3.3V driver for simple control with parallel interface and SPI ► Space saving integrated passive shunt resistors ► Small 3mm × 3mm × 1.5mm, 24-lead land grid array package ► Temperature range: −40°C to +85°C APPLICATIONS ► ATE load and probe boards ► DC with high speed loopback testing ► Supports digital standards: high speed serialization/deserializa- tion, PCIe Gen4/Gen5/Gen6, USB 4, and PAM 4 ► Relay replacements ► Reconfigurable filters and attenuators ► Military and microwave radios ► Cellular infrastructure: 5G mmWave FUNCTIONAL BLOCK DIAGRAM Figure 1. Functional Block Diagram GENERAL DESCRIPTION The ADGM3121 is a wideband, double-pole, double-throw (DPDT) switch, fabricated using Analog Devices, Inc., microelectromechani- cal system (MEMS) switch technology. This technology enables a small form factor, wide RF bandwidth, highly linear, low insertion loss switch that is operational down to 0Hz/DC, making it an ideal solution for a wide range of RF and precision equipment switching needs. An integrated driver chip generates a high voltage to electrostatical- ly actuate switch that can be controlled by a parallel interface or a serial peripheral interface (SPI). All switches are independently controllable. The device is packaged in a 24-lead, 3mm × 3mm × 1.5mm land grid array package. To ensure optimum operation of the ADGM3121 refer to the Critical Operational Requirements section. The on-resistance (RON) performance of the ADGM3121 is affected by part-to-part variation, channel-to-channel variation, cycle actua- tions, settling time post turn on, bias voltage, and temperature changes. COMPANION PRODUCTS ► Quad PMU : AD5522 ► SP4T MEMS switch: ADGM3144, ADGM1144, ADGM1304, ADGM1004 ► Low noise, LDO regulators: ADP7142, LT1962, LT3045-1 |
类似零件编号 - ADGM3121BCCZ-R2 |
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类似说明 - ADGM3121BCCZ-R2 |
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