ADG936/ADG936-R is a wideband dual SPDT switch with 36 dB isolation, operating in a single 1.65 V to 2.75 V supply. It features low power consumption and low insertion loss.
The ADG936 (absorptive) and ADG936‑R (reflective) are dual SPDT analog switches built in a CMOS process. They operate from DC to 2 GHz, provide high off‑isolation (‑36 dB at 1 GHz) and low insertion loss (‑0.9 dB at 1 GHz) with a single 1.65 V‑2.75 V supply. The devices include on‑board CMOS/LVTTL control logic, eliminating external driver circuitry.
Typical applications include wireless communications, antenna diversity, RF front‑end switching, tuner modules, and high‑speed filter selection. The datasheet details electrical characteristics, pin configurations, absolute maximum ratings, and performance graphs for insertion loss, isolation, return loss, crosstalk, and switching times.
| Operating Frequency | DC to 2 GHz |
|---|---|
| 3 dB Frequency | 4 GHz |
| Off Isolation @ 1 GHz | 36 dB |
| Insertion Loss @ 1 GHz | 0.9 dB |
| Supply Voltage (Vop) | 1.65 V to 2.75 V |
| Quiescent Power Supply Current | 0.1 pA |
| Package Options | 20‑lead TSSOP, 4 mm × 4 mm LFCSP |
The device provides 36 dB off‑isolation at 1 GHz.
It operates from 1.65 V to 2.75 V.
Insertion loss is 0.9 dB at 1 GHz.
The part is offered in a 20‑lead TSSOP and a 4 mm × 4 mm LFCSP package.