Overview
The ADMV1014ACCZ is a silicon germanium (SiGe) wideband microwave downconverter designed by Analog Devices Inc. This component is optimized for point-to-point microwave radio designs, operating within the 24 GHz to 44 GHz frequency range. It offers two primary modes of frequency translation: direct conversion from RF to baseband I/Q signals and image rejecting downconversion to a complex intermediate frequency (IF) output carrier frequency. The device features a flexible local oscillator (LO) system, including a frequency quadrupler option, allowing LO frequencies up to 41 GHz. The ADMV1014ACCZ is packaged in a compact, thermally enhanced 5 mm × 5 mm LGA package and operates over a case temperature range of −40°C to +85°C.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| RF Input Frequency Range | 24 | - | 44 | GHz |
| LO Input Frequency Range | 5.4 | - | 10.25 | GHz |
| LO Frequency Quadrupler Range | 21.6 | - | 41 | GHz |
| Baseband Output Frequency Range | - | - | 6000 | MHz |
| Supply Voltage (VCC_IF_BB, VCC_VGA, VCC_LNA_3P3, VCC_MIXER, VCC_BG, VCC_QUAD) | 3.15 | 3.3 | 3.45 | V |
| Supply Current (Total) | - | - | 437 | mA |
| Total Power Consumption | - | - | 1.5 | W |
| Operating Temperature Range | -40 | - | 85 | °C |
| Package Type | - | - | 32-WFLGA Exposed Pad | - |
Key Features
- Wideband RF input frequency range: 24 GHz to 44 GHz.
- Two downconversion modes: direct conversion from RF to baseband I/Q and image rejecting downconversion to complex IF.
- Flexible local oscillator (LO) system with frequency quadrupler option up to 41 GHz.
- Matched 50 Ω input impedance.
- Serial port interface (SPI) for fine adjustment of quadrature phase.
- On-chip active balun for single-ended complex IF outputs.
- Square law power detector for monitoring mixer input power levels.
- Compact, thermally enhanced 5 mm × 5 mm LGA package.
Applications
- Point-to-point microwave radio designs.
- Microwave communication systems.
- Radar systems.
- High-frequency signal processing and conversion).
Q & A
- What is the RF input frequency range of the ADMV1014ACCZ?
The RF input frequency range is from 24 GHz to 44 GHz).
- What are the two primary downconversion modes of the ADMV1014ACCZ?
The two modes are direct conversion from RF to baseband I/Q and image rejecting downconversion to complex IF).
- What is the range of the local oscillator (LO) frequencies with the quadrupler option?
The LO frequencies range from 21.6 GHz to 41 GHz with the quadrupler option).
- What is the package type and size of the ADMV1014ACCZ?
The package type is a 32-WFLGA Exposed Pad, and it measures 5 mm × 5 mm).
- What is the operating temperature range of the ADMV1014ACCZ?
The operating temperature range is from −40°C to +85°C).
- Does the ADMV1014ACCZ have a power detector feature?
Yes, it includes a square law power detector for monitoring mixer input power levels).
- How does the serial port interface (SPI) contribute to the device's functionality?
The SPI allows for fine adjustment of the quadrature phase to optimize I/Q demodulation performance).
- What is the typical total power consumption of the ADMV1014ACCZ?
The typical total power consumption is 1.5 W).
- Is the ADMV1014ACCZ RoHS compliant?
Yes, the ADMV1014ACCZ is RoHS compliant).
- What is the moisture sensitivity level (MSL) of the ADMV1014ACCZ?
The MSL is 1 (Unlimited)).
