Overview
The ADG904BRU-R-REEL is a high-performance, 4:1 multiplexer/demultiplexer analog switch designed by Analog Devices Inc. This device is optimized for interface applications that require minimal signal distortion and high isolation. It operates using a CMOS process, providing low insertion loss and high isolation up to 1 GHz. The ADG904BRU-R is particularly suited for applications in wireless communications, general-purpose RF switching, and other high-frequency applications.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer Part Number | ADG904BRU-R-REEL |
| Manufacturer | Analog Devices Inc. |
| Switch Configuration | SP4T (4:1 Multiplexing) |
| Supply Voltage Range | 1.65 V to 2.75 V |
| Switching Times (Ton, Toff) | 10 ns, 16 ns |
| Bandwidth | Up to 2.5 GHz |
| Channel Capacitance | 2 pF |
| Leakage Current (Off State) | 1 µA |
| Crosstalk Isolation | -58 dB @ 100 MHz |
| Package Type | 20-Lead TSSOP |
| Operating Temperature Range | -40°C to 85°C |
Key Features
- Ultra-fast switching times with Ton (max) of 10ns and Toff (max) of 16ns.
- Broadband -3db Bandwidth of up to 2.5 GHz for high-speed signal processing.
- Low channel capacitance of 2 pF reduces signal attenuation.
- Minimal leakage current of 1 µA in the off state ensures low power consumption.
- Exceptional crosstalk isolation of -58 dB @ 100 MHz for enhanced signal integrity.
- CMOS/LVTTL control logic compatible with on-board control inputs.
- Single supply voltage range of 1.65 V to 2.75 V.
- Available in 20-lead TSSOP and 4 mm × 4 mm LFCSP packages.
Applications
- Wireless communications.
- General-purpose RF switching.
- Dual-band applications.
- High-speed filter selection.
- Digital transceiver front-end switch.
- IF switching.
- Tuner modules.
- Antenna diversity switching.
Q & A
- What is the ADG904BRU-R-REEL used for? The ADG904BRU-R-REEL is a high-performance, 4:1 multiplexer/demultiplexer analog switch designed for use in interface applications requiring minimal signal distortion and high isolation.
- What is the supply voltage range of the ADG904BRU-R-REEL? The supply voltage range is from 1.65 V to 2.75 V.
- What are the switching times of the ADG904BRU-R-REEL? The switching times are Ton (max) of 10 ns and Toff (max) of 16 ns.
- What is the bandwidth of the ADG904BRU-R-REEL? The bandwidth is up to 2.5 GHz.
- What is the channel capacitance of the ADG904BRU-R-REEL? The channel capacitance is 2 pF.
- What is the leakage current in the off state of the ADG904BRU-R-REEL? The leakage current is 1 µA.
- What is the crosstalk isolation of the ADG904BRU-R-REEL? The crosstalk isolation is -58 dB @ 100 MHz.
- In what packages is the ADG904BRU-R-REEL available? It is available in 20-lead TSSOP and 4 mm × 4 mm LFCSP packages.
- What are some common applications of the ADG904BRU-R-REEL? Common applications include wireless communications, general-purpose RF switching, dual-band applications, high-speed filter selection, and more.
- What is the operating temperature range of the ADG904BRU-R-REEL? The operating temperature range is -40°C to 85°C.
