Key facts
- Brand
- Analog Devices
- Model
- ADG901
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-03
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Analog Devices ADG901/ADG902 Wideband Switch Datasheet Rev B
The ADG901 and ADG902 are wideband SPST switches fabricated in a CMOS process. The ADG901 is an absorptive (matched) switch with 50 Ω terminated shunt legs, while the ADG902 is a reflective switch. Both devices provide high isolation (up to 40 dB at 1 GHz) and low insertion loss (≈0.8 dB at 1 GHz) across a DC‑to‑1 GHz frequency range and include on‑board CMOS/LVTTL control logic.
The datasheet includes specifications, absolute maximum ratings, pin descriptions, typical performance graphs, terminology, test circuits, application notes, and an ordering guide for the available MSOP and LFCSP package options.
Analog Devices ADG901 specifications
| Operating Frequency | DC to 4.5 GHz |
|---|---|
| Isolation (1 GHz) | 40 dB |
| Insertion Loss (1 GHz) | 0.8 dB |
| Supply Voltage (VDD) | 1.65 V to 2.75 V |
| Quiescent Power Supply Current | < 1 µA |
| Temperature Range (Industrial) | −40 °C to +85 °C |
| Package Options | 8‑lead MSOP (RM‑8) and 8‑lead 3 mm × 3 mm LFCSP (CP‑8) |
Source: Analog Devices ADG901/ADG902 Wideband Switch Datasheet Rev B
All Analog Devices ADG901 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What isolation does the ADG901 provide at 1 GHz?
The ADG901 offers 40 dB of off‑state isolation at 1 GHz.
From: Analog Devices ADG901/ADG902 Wideband Switch Datasheet Rev B
What supply voltage range is required for the ADG901/ADG902?
Both devices operate from a VDD of 1.65 V to 2.75 V.
From: Analog Devices ADG901/ADG902 Wideband Switch Datasheet Rev B
What supply voltage range does the ADG901/ADG902 require?
The devices operate from a single supply voltage of 1.65 V to 2.75 V.
How much off‑state isolation is provided at 1 GHz?
The switches deliver 40 dB of off‑state isolation at 1 GHz.