ADCA3952
DOCSIS 3.1, Power Doubler Hybrid Module, 45 MHz to 1218 MHz
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Overview
Features and Benefits
- Total composite power: 73.3 dBmV
- High power gain: 25.0 dB at 1218 MHz
- Very low distortion
- Composite triple beat: −80 dBc typical
- Composite second-order: −78 dBc typical
- Carrier to intermodulation noise: 58 dB typical
- Excellent linearity
- Low noise figure: 3 dB at 45 MHz and 4 dB at 1218 MHz
- Unconditionally stable
- Transient and surge protection
- Configurable current: 250 mA to 490 mA at 24 V
Product Details
The Analog Devices, Inc., ADCA3952 is a power doubler hybrid module packaged in the industry-standard SOT-115J package. The device achieves high RF output, up to 73.3 dBmV total composite power with 9 dB tilt, by using advanced circuit design techniques, such as gallium arsenide (GaAs), pseudomorphic high electron transistor (pHEMT), and gallium nitride (GaN) HEMT technologies. The dc current can be adjusted externally for optimum distortion performance vs. power consumption over a range of output levels. The ADCA3952 provides high gain, simplifying the design and manufacturing of DOCSIS 3.1™ infrastructure equipment.
APPLICATIONS
- 45 MHz to 1218 MHz community access television (CATV) infrastructure amplifier systems
- Remote physical layer (PHY)
- DOCSIS 3.1 compliant
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.
Documentation & Resources
Design Resources
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| Part Number | Material Declaration | Reliability Data | Pin/Package Drawing | CAD Symbols, Footprints & 3D Models |
|---|---|---|---|---|
| ADCA3952AMLZ | Material Declaration | Reliability Data | 8-Lead SOT-115J Module Package | |
| Wafer Fabrication Data |
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