ADC12J4000NKET
Active12-BIT, 4.0-GSPS, RF SAMPLING ANALOG-TO-DIGITAL CONVERTER (ADC)
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ADC12J4000NKET
Active12-BIT, 4.0-GSPS, RF SAMPLING ANALOG-TO-DIGITAL CONVERTER (ADC)
Technical Specifications
Parameters and characteristics for this part
| Specification | ADC12J4000NKET |
|---|---|
| Architecture | Folding Interpolating |
| Configuration | S/H-ADC |
| Data Interface | JESD204B |
| Input Type | Differential |
| Mounting Type | Surface Mount |
| Number of A/D Converters | 1 |
| Number of Bits | 12 bits |
| Number of Inputs | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 68-VFQFN Exposed Pad |
| Ratio - S/H:ADC | 1:1 |
| Reference Type | Internal |
| Sampling Rate (Per Second) | 4 G |
| Supplier Device Package | 68-VQFN (10x10) |
| Voltage - Supply, Analog [Max] | 1.26 V, 2 V |
| Voltage - Supply, Analog [Min] | 1.8 V, 1.14 V |
| Voltage - Supply, Digital [Max] | 1.26 V |
| Voltage - Supply, Digital [Min] | 1.14 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 1963.81 | |
| Digi-Reel® | 1 | $ 1963.81 | ||
| Tape & Reel (TR) | 250 | $ 1913.75 | ||
| Texas Instruments | SMALL T&R | 1 | $ 2.00 | |
| 100 | $ 2.00 | |||
| 250 | $ 2.00 | |||
| 1000 | $ 1.00 | |||
Description
General part information
ADC12J4000 Series
The ADC12J4000 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.
A DDC bypass mode allows the full rate 12-bit raw ADC data to also be output. This mode of operation requires 8 lanes of serial output.
The ADC12J4000 device is available in a 68-pin VQFN package. The device operates over the Industrial (–40°C ≤ TA≤ 85°C) ambient temperature range.
Documents
Technical documentation and resources