Overview
The ADAR2004ACCZ is a 4-channel receiver IC designed and manufactured by Analog Devices Inc. This component is optimized for millimeter wave body scanning applications, accepting differential input signals in the frequency range of 10 GHz to 40 GHz. It provides a low intermediate frequency (IF) output up to 800 MHz, making it suitable for various high-frequency applications. The IC includes a quad low-noise amplifier (LNA), a mixer, an IF variable gain amplifier (VGA), a 4× local oscillator (LO) frequency multiplier with an integrated switchable harmonic filter, and a 1:4 signal splitter network.
Key Specifications
| Parameter | Specification |
|---|---|
| Input Frequency Range | 10 GHz to 40 GHz |
| Intermediate Frequency (IF) Output | Up to 800 MHz |
| Local Oscillator (LO) Frequency Range | 2.4 GHz to 10.1 GHz |
| LO Multiplier | 4× multiplier with integrated switchable harmonic filter |
| Gain Control | Independent gain control for each receive channel |
| Noise Figure | 9 dB typical (at maximum gain) |
| Input P1dB | −20 dBm typical (at minimum gain) |
| Power Consumption | 910 mW (at 2.5 V supply) |
| Package Type | 48-terminal LGA (7 mm × 7 mm) |
| Operating Temperature Range | −40°C to +85°C |
| RoHS Compliance | ROHS3 Compliant |
Key Features
- On-chip programmable state machines for fast multiplier/filter and receiver switching and control.
- 3-wire or 4-wire SPI control for device configuration and readback.
- On-chip temperature sensor and ADC.
- Independent gain control for each receive channel.
- Integrated 4× LO frequency multiplier with switchable harmonic filter.
- 1:4 signal splitter network.
- Quad LNA, mixer, and IF VGA.
Applications
- Millimeter wave imaging.
- Security applications.
- Medical applications.
- Industrial applications.
- Multichannel receivers.
Q & A
- What is the input frequency range of the ADAR2004ACCZ?
The input frequency range is from 10 GHz to 40 GHz.
- What is the maximum intermediate frequency (IF) output of the ADAR2004ACCZ?
The maximum IF output is up to 800 MHz.
- What is the local oscillator (LO) frequency range for the ADAR2004ACCZ?
The LO frequency range is from 2.4 GHz to 10.1 GHz.
- Does the ADAR2004ACCZ have independent gain control for each channel?
Yes, each receive channel has independent gain control.
- What is the typical noise figure of the ADAR2004ACCZ at maximum gain?
The typical noise figure is 9 dB at maximum gain.
- What is the power consumption of the ADAR2004ACCZ at a 2.5 V supply?
The power consumption is 910 mW at a 2.5 V supply.
- What type of package does the ADAR2004ACCZ come in?
The ADAR2004ACCZ comes in a 48-terminal LGA package (7 mm × 7 mm).
- Is the ADAR2004ACCZ ROHS compliant?
Yes, the ADAR2004ACCZ is ROHS3 compliant.
- What is the operating temperature range of the ADAR2004ACCZ?
The operating temperature range is from −40°C to +85°C.
- Does the ADAR2004ACCZ have on-chip programmable state machines?
Yes, it includes on-chip programmable state machines for fast multiplier/filter and receiver switching and control.
