Mini-Circuits SYM-25DHW+ Triple-Balanced RF Mixer with 80MHz-2.5GHz Bandwidth in Surface-Mount Package
Specifications
Manufacturer:
Mini-Circuits
Product Number:
SYM-25DHW+
Description:
IC MIXER 80MHZ-2.5GHZ 6SMD
Highlight:
Triple-Balanced RF Mixer
,80MHz-2.5GHz RF Mixer
,Surface-Mount RF Mixer
Introduction
SYM-25DHW+ Triple-Balanced Surface-Mount RF Mixer
The SYM-25DHW+ is a triple-balanced surface-mount RF mixer manufactured by Mini-Circuits, designed for frequency conversion (up-/down-conversion) across a wide bandwidth.
Key Functions & Performance
Frequency Conversion
Performs up-conversion (IF → RF) and down-conversion (RF → IF) by mixing RF/LO signals with exceptional performance characteristics:
- Typical conversion loss: 6.4 dB (mid-band); maximum 8.0 dB across full range
- High linearity: IP3 = 30 dBm typical (low intermodulation distortion)
- Isolation performance: LO-RF isolation: 37 dB typical, LO-IF isolation: 36 dB typical
Electrical & Mechanical Features
Triple-balanced architecture: Suppresses LO feedthrough and spurious signals
Surface-mount package: TTT167, 6-pin, compact for PCB integration
Impedance: 50 Ω (all ports)
Power rating: RF input ≤ 200 mW; IF current ≤ 40 mA
Temperature range: Operating: −40°C to +85°C; Storage: −55°C to +100°C
Compliance: RoHS-compliant (EU 2002/95/EC)
Port Configuration
Pin 1: RF (Radio Frequency)
Pin 2: LO (Local Oscillator)
Pin 3: IF (Intermediate Frequency)
Pins 4-6: Ground
Pin 2: LO (Local Oscillator)
Pin 3: IF (Intermediate Frequency)
Pins 4-6: Ground
Typical Applications
- Wireless Communications: Cellular (GSM/UMTS/LTE), PCN, ISM band systems
- Satellite & GPS: Satellite receivers, GPS front-ends, navigation systems
- Test & Measurement: RF signal generators, spectrum analyzers, vector network analyzers
- Broadband & RF Systems: Cable TV, microwave links, RF transceivers
- Industrial & Military: Radar, electronic warfare, communication test equipment
- Embedded RF Modules: IoT gateways, software-defined radios (SDR), RF front-end designs
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