Power and timing tree solutions for communication systems
The increased amount of data and video being transmitted via the cloud has placed huge bandwidth and power demands on the entire infrastructure market. The combination of a wide range of bias control DCPs, voltage references, digital converters, and highly integrated and industry-proven timing tree solutions addresses the needs of these modern systems.
Target applications include base station radio cards, remote radio units, baseband units, satellites, and microwave communication links.

Key features:
- Lowest phase noise, which maximizes signal-to-noise ratio from converters and enables the best radio performance
- Broad frequency range allows design portability to support existing 4G and future 5G standards as well as mmWave massive MIMO radios
- Extremely low skew drift capability, making it ideal for beamforming applications
- State-of-the-art solutions for 5G, with up to 18GHz LO output frequency with leading phase noise, low phase skew drift for AAS/beamforming, and cTE < 5ns for network equipment
Recommended products
Products | Description | Documents |
---|---|---|
Digital Downconverter | ||
HSP50216 | Four-channel programmable digital downconverter | Datasheet |
Digital Upconverter | ||
ISL5217 | Quad programmable upconverter | Datasheet |
Voltage Reference | ||
ISL60002BIH310 | ISL60002BIH31x series precision low power FGA voltage reference | Datasheet |
ISL60002BIH311 | ISL60002BIH31x series precision low power FGA voltage reference | Datasheet |
ISL60002BIH312 | ISL60002BIH31x series precision low power FGA voltage reference | Datasheet |
ISL60002BIH318 | ISL60002BIH31x series precision low power FGA voltage reference | Datasheet |
DC/DC Converter | ||
ISL9305 | 3MHz dual step-down converters and dual low-input LDOs with I2C compatible interface | Datasheet |
ISL9305H | 3MHz dual 1.5A step-down converters and dual low-input LDOs with I2C compatible interface | Datasheet |
ISL9307 | 3MHz dual 1500mA step-down converters and dual low-input LDOs | Datasheet |
Negative High Voltage Hot Swap | ||
ISL6150 | Negative voltage hot plug controller | Datasheet |
Analog to Digital Converter |
||
ISLA112P50 | 12-Bit, 500MSPS A/D converter | Datasheet |
Clock Generator | ||
8A340xx | ClockMatrix™ multichannel digital PLL | |
RF Synthesizer | ||
8V97051 | RF synthesizers & PLL | Datasheet |
RF Converter Clock | ||
8V19N490 | 8V19N492 | RF converter clocks & generators |
Block diagram
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