Texas Instruments LM15851
Ultra-Wideband RF Sampling Subsystem
| Part No. | LM15851 |
|---|---|
| Datasheet | LM15851 Download |
| Manufacturer |  Texas Instruments |
| Description | Ultra-Wideband RF Sampling Subsystem |
| Buy | Stock & Price |
FEATURES
●1 Excellent Noise and Linearity up to and beyond FIN = 3 GHz● Configurable DDC
● Decimation Factors from 4 to 32 (Complex Baseband Out)
● Usable Output Bandwidth of 800 MHz at 4x Decimation and 4000 MSPS
● Usable Output Bandwidth of 100 MHz at 32x Decimation and 4000 MSPS
● Low Pin-Count JESD204B Subclass 1 Interface
● Automatically Optimized Output Lane Count
● Embedded Low Latency Signal Range Indication
● Low Power Consumption
● Key Specifications: – Max Sampling Rate: 4000 MSPS – Min Sampling Rate: 1000 MSPS – DDC Output Word Size: 15-Bit Complex (30 bits total) – IMD3: −64 dBc (FIN = 2140 MHz ± 30 MHz at −13 dBFS) – FPBW (–3 dB): 3.2 GHz – Supply Voltages: 1.9 V and 1.2 V – Power Consumption – Decimate by 10 (4000 MSPS): 2 W – Power Down Mode: <50 mW 2
APPLICATIONS
● Wireless Infrastructure● RF-Sampling Software Defined Radio
● Wideband Microwave Backhaul
● DOCSIS / Cable Infrastructure 3
DESCRIPTION
The LM15851 device is a wideband sampling and digital tuning device.
