LM15851NKER
Active12-BIT, 4.0-GSPS, RF-SAMPLING WIDEBAND RECEIVER
LM15851NKER
Active12-BIT, 4.0-GSPS, RF-SAMPLING WIDEBAND RECEIVER
Description
General part information
LM15851 Series
The LM15851 device is a wideband sampling and digital tuning device. Texas Instruments’ giga-sample analog-to-digital converter (ADC) technology enables a large block of frequency spectrum to be sampled directly at RF. An integrated DDC (Digital Down Converter) provides digital filtering and down-conversion. The selected frequency block is made available on a JESD204B serial interface. Data is output as baseband 15-bit complex information for ease of downstream processing. Based on the digital down-converter (DDC) decimation and link output rate settings, this data is output on 1 to 5 lanes of the serial interface.
The LM15851 device is available in a 68-pin VQFN package. The device operates over the Industrial (–40°C ≤ TA≤ 85°C) ambient temperature range.
The LM15851 device is a wideband sampling and digital tuning device. Texas Instruments’ giga-sample analog-to-digital converter (ADC) technology enables a large block of frequency spectrum to be sampled directly at RF. An integrated DDC (Digital Down Converter) provides digital filtering and down-conversion. The selected frequency block is made available on a JESD204B serial interface. Data is output as baseband 15-bit complex information for ease of downstream processing. Based on the digital down-converter (DDC) decimation and link output rate settings, this data is output on 1 to 5 lanes of the serial interface.
Technical Specifications
Parameters and characteristics for this part
| Specification | LM15851NKER |
|---|---|
| Mounting Type | Surface Mount |
| Number of Bits | 12 bits |
| Number of Channels | 1 |
| Package / Case | 68-VFQFN Exposed Pad |
| Package Length | 10 mm |
| Package Name | 68-VQFN |
| Package Width | 10 mm |
| Power (Watts) | 50 mW |
| Voltage - Supply, Analog (Range 1 Max) | 1.26 V |
| Voltage - Supply, Analog (Range 1 Min) | 1.14 V |
| Voltage - Supply, Analog (Range 2 Max) | 2 V |
| Voltage - Supply, Analog (Range 2 Min) | 1.8 V |
| Voltage - Supply, Digital (Max) | 1.26 V |
| Voltage - Supply, Digital (Min) | 1.14 V |
Pricing
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CAD
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