Features and Benefits
- Power conversion gain of 1.6 dB
- Wideband RF, LO, and IF ports
- SSB noise figure of 11 dB
- Input IP3 of 28 dBm
- Input P1dB of 12 dBm
- Typical LO drive of 0 dBm
- Low LO leakage
- Single supply operation: 5 V @
- Exposed paddle, 4 mm × 4 mm,
24-lead LFCSP package
The ADL5802 uses high linearity, double-balanced, active mixer cores with integrated LO buffer amplifiers to provide high dynamic range frequency conversion from 100 MHz to 6 GHz. The mixers benefit from a proprietary linearization architecture that provides enhanced input IP3 performance when subject to high input levels. A bias adjust feature allows the input linearity, SSB noise figure, and dc current to be optimized using a single control pin. The high input linearity allows the device to be used in demanding cellular applications where in-band blocking signals may otherwise result in degradation in dynamic performance. The balanced active mixer arrangement provides superb LO to RF and LO to IF leakage, typically better than −30 dBm.
The IF outputs are designed for a 200 Ω source impedance and provide a typical voltage conversion gain of 7.6 dB when loaded into a 200 Ω load.
The ADL5802 is fabricated using a SiGe high performance IC process. The device is available in a compact 4 mm × 4 mm, 24-lead LFCSP package and operates over a −40°C to +85°C temperature range. An evaluation board is also available.
Data Sheet, Rev 0, 11/2009
Product Lifecycle Recommended for New Designs
This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.
Evaluation Kits (1)
ADL5802-EVALZ is a fully populated, 4-layer evaluation board fabricated using the Rogers RO 3003 material and is powered by a single supply in the 4.75 V to 5.25 V range. The RF, LO and IF ports are configured for single-ended signaling via a balun transformer. The board provides smaller balun footprints for evaluation at higher frequencies. In addition, the board offers the capability to configure bias settings, IF filtering and matching schemes.
Tools & Simulations
ADIsimPLL enables the rapid and reliable evaluation of new high performance PLL products from ADI. It is the most comprehensive PLL Synthesizer design and simulation tool available today. Simulations performed include all key non-linear effects that are significant in affecting PLL performance. ADIsimPLL removes at least one iteration from the design process, thereby speeding the design- to-market.
ADIsimRF is an easy-to-use RF signal chain calculator. Cascaded gain, noise, distortion and power consumption can be calculated, plotted and exported for signal chains with up to 50 stages. ADIsimRF also includes an extensive data base of device models for ADI’s RF and mixed signal components.
ADL5802 Companion Parts
Recommended RF/IF Differential Amplifiers
- For ultralow distortion and adjustable gain with external resistor: AD8352.
- For adjustable gain with external resistor: AD8351.
- For ultralow distortion, pin strappable gain adjust: ADL5561.
- For a differential input/output IF VGA: AD8370, AD8375, ADL5336.
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal.
Sample & Buy
The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.