ADC12DL3200ACF Texas Instruments Integrated Circuit (BGA) In Stock
The ADC12DL3200ACF is a 12-bit RF-sampling ADC from Texas Instruments offering dual-channel 3.2 GSPS or single-channel 6.4 GSPS operation with an LVDS output interface. It features a ±1.04 V differential input range and 0.8 Vpp peak-to-peak input amplitude capability in a 256-pin BGA package, targeting wideband radar, 5G, and electronic warfare systems.
- Manufacturer
- Texas Instruments
- Package
- BGA
- Pin Count
- 256
- Lifecycle
- ACTIVE
- Datasheet
- ADC12DL3200ACF 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 ADC12DL3200ACF?
- Dual 3.2 GSPS or single 6.4 GSPS 12-bit RF-sampling ADC enabling direct digitization of wideband RF signals up to multi-GHz
- ±1.04 V differential analog input range with 0.8 Vpp peak-to-peak swing for direct RF front-end connection
- LVDS output interface in a 256-pin BGA (S-PBGA-B256) for high-density, high-bandwidth data link to FPGAs
- Dual-channel architecture with proprietary conversion method optimized for 5G NR, radar, and EW digitizer applications
What is ADC12DL3200ACF used for?
The ADC12DL3200ACF is designed for wideband RF digitizer cards in 5G massive MIMO base stations, AESA radar receivers, and electronic warfare systems where instantaneous bandwidths exceeding 1 GHz must be directly sampled at 3.2 GSPS per channel without analog down-conversion. Its dual-channel 12-bit architecture also supports I/Q sampling at 6.4 GSPS total rate in software-defined radio platforms and spectrum monitoring instruments that require capture of multi-octave frequency ranges in a single acquisition.
What are the specifications of ADC12DL3200ACF?
| Pbfree Code | Yes |
| Date Of Intro | 2018-05-20 |
| YTEOL | 15 |
| Additional Feature | Peak-to-peak input voltage range(V) : 0.8 |
| Analog Input Voltage-Max | 1.04V |
| Analog Input Voltage-Min | -1.04 V |
| Converter Type | ADC, PROPRIETARY METHOD |
| JESD-30 Code | S-PBGA-B256 |
| JESD-609 Code | e1 |
| Number of Analog In Channels | 2 |
| Number of Bits | 12 |
| Number of Functions | 1 |
| Output Bit Code | OFFSET BINARY, 2S COMPLEMENT BINARY |
| Output Format | SERIAL, PARALLEL, WORD |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | BGA256,16X16,39 |
| Package Shape | SQUARE |
| Package Style | GRID ARRAY |
| Peak Reflow Temperature (Cel) | 260 |
| Sample Rate | 3200MHz |
| Supply Current-Max | 1300mA |
| Supply Voltage-Nom | 1.1V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Tin/Silver/Copper (Sn/Ag/Cu) |
| Terminal Form | BALL |
| Terminal Pitch | 1mm |
| Terminal Position | BOTTOM |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | BGA |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | 3A001.A.5.A.3 |
| HTS Code | 8542.39.00.30 |
Where can I find the ADC12DL3200ACF datasheet?
ADC12DL3200ACF Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for ADC12DL3200ACF?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What sampling rate modes does the ADC12DL3200ACF support, and how do they change the available analog bandwidth?
The ADC12DL3200ACF operates in dual-channel mode at 3.2 GSPS per channel or in single-channel interleaved mode at 6.4 GSPS. At 3.2 GSPS per channel, each 12-bit converter can digitize analog signals with instantaneous bandwidth up to approximately 1.6 GHz (Nyquist), while at 6.4 GSPS the single-channel mode extends the Nyquist bandwidth to 3.2 GHz, enabling direct RF sampling of C-band or S-band radar signals without a mixer stage.
What differential input voltage range does the ADC12DL3200ACF specify, and how does this affect RF front-end matching?
The ADC12DL3200ACF accepts a differential analog input ranging from −1.04 V to +1.04 V with a 0.8 Vpp peak-to-peak full-scale input amplitude. At RF frequencies the input impedance is typically matched to 50 Ω using an external balun or transformer, allowing direct connection to a low-noise amplifier or bandpass filter output without an intermediate VGA, and keeping the ADC input within its linear region for SNR performance.
How does the ADC12DL3200ACF's LVDS interface connect to an FPGA in a wideband radar digitizer design?
The LVDS output interface serializes the 12-bit digital samples at each channel's sample rate and transmits them over multiple differential LVDS lanes to an FPGA such as a Xilinx UltraScale+ or Intel Stratix 10. At 3.2 GSPS per channel the aggregate data rate is 3.2 G × 12 bits = 38.4 Gbps per channel, distributed across multiple LVDS lanes running at several Gbps each, which the FPGA's high-speed serial transceivers or SelectIO resources capture and align in real time.
In which scenarios does ADC12DL3200ACF outperform a 14-bit ADC running at 1 GSPS for electronic warfare applications?
For EW threat detection requiring instantaneous frequency measurement across a 2 GHz span, the ADC12DL3200ACF at 6.4 GSPS directly digitizes the entire band in a single acquisition without frequency stepping, while a 1 GSPS 14-bit ADC would require at least 3 tuning steps and a synthesizer settling time of microseconds per step—introducing blind time that a threat signal could exploit. The 3.2 GSPS-per-channel mode also enables simultaneous dual-band I/Q capture at 12-bit resolution, sacrificing 2 bits of dynamic range versus 14-bit converters in exchange for 3× wider instantaneous bandwidth.
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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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