Overview
The ADG904BRU-R-REEL7, produced by Analog Devices Inc., is a high-performance, wideband analog 4:1 multiplexer/demultiplexer. This device is designed using a CMOS process, offering high isolation and low insertion loss up to 1 GHz. It is particularly suited for applications requiring minimal signal distortion and high-frequency switching.
The ADG904BRU-R-REEL7 operates with a single supply voltage range of 1.65V to 2.75V, making it versatile for various system designs. It features ultra-fast switching times and a broadband -3db bandwidth of 2.5GHz, which enhances system performance in critical high-speed applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage Range | 1.65 to 2.75 | V |
| Switch Configuration | SP4T (4:1 Multiplexer) | - |
| Switching Time (Ton, Toff) | 10ns, 16ns | ns |
| -3db Bandwidth | 2.5 GHz | GHz |
| Off Isolation @ 1 GHz | -37 dB | dB |
| Insertion Loss @ 1 GHz | 1.1 dB | dB |
| Channel Capacitance | 2 pF | pF |
| Leakage Current (IS(off)) | 1 µA | µA |
| Crosstalk Isolation @ 100 MHz | -58 dB | dB |
| Operating Temperature Range | -40°C to 85°C | °C |
| Package Type | 20-Lead TSSOP or LFCSP | - |
Key Features
- High Isolation and Low Insertion Loss: The ADG904BRU-R-REEL7 offers high isolation of -37 dB and low insertion loss of 1.1 dB at 1 GHz, making it ideal for high-frequency applications.
- Ultra-Fast Switching Times: With switching times of 10ns (Ton) and 16ns (Toff), this device is suitable for high-speed signal processing.
- Broadband -3db Bandwidth: The device has a -3db bandwidth of 2.5 GHz, supporting a wide range of high-frequency applications.
- Low Channel Capacitance: The low channel capacitance of 2 pF reduces signal attenuation, ensuring minimal signal distortion.
- Minimal Leakage Current: The device has a minimal leakage current of 1 µA in the off state, contributing to low power consumption.
- Exceptional Crosstalk Isolation: The crosstalk isolation of -58 dB at 100 MHz enhances signal integrity.
- Versatile Supply Voltage Range: The device operates with a single supply voltage range of 1.65V to 2.75V, offering ease of integration into diverse system designs.
Applications
- Wireless Applications: The ADG904BRU-R-REEL7 is well-suited for wireless applications due to its high isolation and low insertion loss.
- High-Frequency Switching: Ideal for applications requiring high-speed signal processing, such as in telecommunications and radar systems.
- Interface Applications: Used in interface applications that require minimal signal distortion and high isolation.
- General-Purpose High Frequency Switching: Suitable for various high-frequency switching applications where low power consumption and high signal integrity are critical.
Q & A
- What is the supply voltage range of the ADG904BRU-R-REEL7?
The supply voltage range is from 1.65V to 2.75V.
- What is the switching time of the ADG904BRU-R-REEL7?
The switching times are 10ns (Ton) and 16ns (Toff).
- What is the -3db bandwidth of the ADG904BRU-R-REEL7?
The -3db bandwidth is 2.5 GHz.
- What is the off isolation at 1 GHz for the ADG904BRU-R-REEL7?
The off isolation at 1 GHz is -37 dB.
- What is the insertion loss at 1 GHz for the ADG904BRU-R-REEL7?
The insertion loss at 1 GHz is 1.1 dB.
- What is the channel capacitance of the ADG904BRU-R-REEL7?
The channel capacitance is 2 pF.
- What is the leakage current in the off state for the ADG904BRU-R-REEL7?
The leakage current in the off state is 1 µA.
- What is the crosstalk isolation at 100 MHz for the ADG904BRU-R-REEL7?
The crosstalk isolation at 100 MHz is -58 dB.
- What are the common applications of the ADG904BRU-R-REEL7?
Common applications include wireless applications, high-frequency switching, interface applications, and general-purpose high-frequency switching.
- What are the package options for the ADG904BRU-R-REEL7?
The device is available in 20-Lead TSSOP and LFCSP packages.
