ADC32RF80IRRHR Texas Instruments Integrated Circuit (Quad Flat No-Lead) In Stock
ADC32RF80IRRHR is a dual-channel 3 GSPS 14-bit RF analog-to-digital converter from Texas Instruments targeting telecom receiver and feedback applications. It integrates JESD204B serial output and operates from a 1.8 V supply. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Quad Flat No-Lead
- Pin Count
- 73
- Lifecycle
- ACTIVE
- Datasheet
- ADC32RF80IRRHR Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of ADC32RF80IRRHR?
- Dual-channel 3 GSPS sampling rate with 14-bit resolution enabling direct RF digitization up to 4 GHz input frequency
- JESD204B lane interface supporting up to 8 lanes for high-speed data transfer to FPGAs at reduced board routing complexity
- Integrated digital down-converter (DDC) with programmable decimation filters reducing output data rate and simplifying baseband processing pipelines
What is ADC32RF80IRRHR used for?
ADC32RF80IRRHR is optimized for 4G/5G base station receiver chains, direct RF-sampling transceivers, and digital pre-distortion feedback paths requiring simultaneous dual-channel digitization at 3 GSPS. Its 14-bit resolution and integrated DDC support wideband multi-carrier signal capture in remote radio heads and massive MIMO antenna modules. The JESD204B interface enables direct connection to Xilinx and Intel FPGAs used in high-density baseband unit (BBU) designs.
What are the specifications of ADC32RF80IRRHR?
| Pbfree Code | Yes |
| Date Of Intro | 2020-08-12 |
| YTEOL | 15 |
| JESD-30 Code | S-XQCC-N72 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Package Body Material | UNSPECIFIED |
| Package Equivalence Code | LCC72,.39SQ,20 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Current-Max | 1989mA |
| Supply Voltage-Nom | 1.15V |
| Surface Mount | YES |
| Telecom IC Type | RF AND BASEBAND CIRCUIT |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | 5A991.B |
| HTS Code | 8542.39.00.90 |
Where can I find the ADC32RF80IRRHR datasheet?
ADC32RF80IRRHR Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for ADC32RF80IRRHR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What sampling rate and resolution does ADC32RF80IRRHR provide for 5G receiver designs?
ADC32RF80IRRHR samples at 3 GSPS per channel with 14-bit resolution, enabling direct RF digitization of 5G NR bands up to 4 GHz input frequency without an analog IF downconversion stage, which simplifies receiver architecture.
How does the JESD204B interface on ADC32RF80IRRHR connect to an FPGA in a remote radio head?
ADC32RF80IRRHR uses up to 8 JESD204B lanes running at configurable line rates, typically 12.8 Gbps per lane, to transfer 14-bit dual-channel data to FPGAs. This reduces PCB trace count versus parallel LVDS, simplifying routing in compact 72-pin QFN 10 mm × 10 mm packages.
When is ADC32RF80IRRHR preferable to a 1 GSPS ADC for digital pre-distortion feedback?
At 3 GSPS, ADC32RF80IRRHR captures wideband DPD observation bandwidths exceeding 500 MHz, which a 1 GSPS ADC cannot achieve. For multi-carrier 5G PA linearization where the observation bandwidth is 3× to 5× the signal bandwidth, 3 GSPS operation is required to capture intermodulation products.
What supply voltage and power does ADC32RF80IRRHR require for a dual-channel 3 GSPS design?
ADC32RF80IRRHR operates from 1.8 V core supply and 1.8 V or 3.3 V I/O rails, with typical total power consumption around 4 W at 3 GSPS for both channels, requiring adequate thermal management via the exposed heat slug in the 72-pin QFN package.
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Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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