MAX9995
Dual, SiGe, High-Linearity, 1700MHz to 2700MHz Downconversion Mixer with LO Buffer/Switch
Lowest Noise, Highest Linearity, Dual, 1700MHz to 2700MHz SiGe Mixer for 2.5G and 3G Base Stations
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Overview
Features and Benefits
- 1700MHz to 2700MHz RF Frequency Range
- 1400MHz to 2600MHz LO Frequency Range
- 40MHz to 350MHz IF Frequency Range
- 6.1dB Conversion Gain
- +25.6dBm Input IP3
- 9.8dB Noise Figure
- 66dBc 2RF - 2LO Spurious Rejection at PRF = -10dBm
- Dual Channels Ideal for Diversity Receiver Applications
- Integrated LO Buffer
- Integrated RF and LO Baluns for Single-Ended Inputs
- Low -3dBm to +3dBm LO Drive
- Built-In SPDT LO Switch with 50dB LO1 - LO2 Isolation and 50ns Switching Time
- 44dB Channel-to-Channel Isolation
Product Details
The MAX9995 dual, high-linearity, downconversion mixer provides 6.1dB gain, +25.6dBm IIP3, and 9.8dB NF for WCDMA, TD-SCDMA, LTE, TD-LTE, and GSM/EDGE base-station applications.
This device integrates baluns in the RF and LO ports, a dual-input LO selectable switch, an LO buffer, two double-balanced mixers, and a pair of differential IF output amplifiers. The MAX9995 requires a typical LO drive of 0dBm and supply current is guaranteed to be below 380mA.
These devices are available in a compact 36-pin TQFN package (6mm × 6mm) with an exposed pad. Electrical performance is guaranteed over the extended temperature range, from TC = -40°C to +100°C.
Applications
- Fixed Broadband Wireless Access
- GSM/EDGE Base Stations
- LTE and TD-LTE Base Stations
- Military Systems
- PHS/PAS Base Stations
- Private Mobile Radios (PMRs)
- WCDMA, TD-SCDMA, and cdma2000® 3G Base Stations
- Wireless Local Loop (WLL)
Product Lifecycle
Production
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
Documentation & Resources
Design Resources
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.
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