ADC32RF82IRMPT
ActiveDUAL-CHANNEL, 14-BIT, 2.45-GSPS, RF-SAMPLING TELECOM RECEIVER AND FEEDBACK IC
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ADC32RF82IRMPT
ActiveDUAL-CHANNEL, 14-BIT, 2.45-GSPS, RF-SAMPLING TELECOM RECEIVER AND FEEDBACK IC
Technical Specifications
Parameters and characteristics for this part
| Specification | ADC32RF82IRMPT |
|---|---|
| Data Interface | JESD204B |
| Features | Interleavable, Simultaneous Sampling |
| Input Type | Differential |
| Mounting Type | Surface Mount |
| Number of A/D Converters | 2 |
| Number of Bits | 14 |
| Number of Inputs | 2 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 72-VFQFN Exposed Pad |
| Reference Type | External |
| Sampling Rate (Per Second) | 2.5 G |
| Supplier Device Package | 72-VQFN (10x10) |
| Voltage - Supply, Analog [Max] | 2 V |
| Voltage - Supply, Analog [Min] | 1.1 V |
| Voltage - Supply, Digital [Max] | 1.2 V |
| Voltage - Supply, Digital [Min] | 1.1 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 | $ 1034.63 | |
| Digi-Reel® | 1 | $ 1034.63 | ||
| Tape & Reel (TR) | 250 | $ 1034.63 | ||
| Texas Instruments | SMALL T&R | 1 | $ 1.00 | |
| 10 | $ 960.14 | |||
| 100 | $ 827.70 | |||
Description
General part information
ADC32RF82 Series
The ADC32RF82 is a 14-bit, 2457.6-MSPS, dual-channel telecom receiver and feedback device family that supports RF sampling with input frequencies up to 4 GHz and beyond. Designed for high signal-to-noise ratio (SNR), the ADC32RF82 delivers a noise spectral density of –154.1 dBFS/Hz as well as dynamic range and channel isolation over a large input frequency range. The buffered analog input with on-chip termination provides uniform input impedance across a wide frequency range and minimizes sample-and-hold glitch energy.
Each channel can be connected to a dual-band, digital down-converter (DDC) with up to three independent, 16-bit numerically-controlled oscillators (NCOs) per DDC for phase-coherent frequency hopping. Additionally, the ADC is equipped with front-end peak and RMS power detectors and alarm functions to support external automatic gain control (AGC) algorithms.
The ADC32RF82 supports the JESD204B serial interface with subclass 1-based deterministic latency using data rates up to 12.5 Gbps with up to four lanes per ADC. The device is offered in a 72-pin VQFN package (10 mm × 10 mm) and supports the industrial temperature range (–40°C to +85°C).
Documents
Technical documentation and resources