ADC1213S065HN-C1 - 12-bit 65 MSPS Single-Channel ADC | Renesas
MPN: ADC1213S065HN-C1 ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $23.5 | $23.50 |
| 10 | $21.2 | $212.00 |
| 100 | $18.75 | $1,875.00 |
| 500 | $16.4 | $8,200.00 |
| 1,000 | $14.95 | $14,950.00 |
ADC1213S065HN-C1 Overview
An ADC (analog-to-digital converter) is a mixed-signal integrated circuit that converts continuous analog input voltages into discrete digital codes at a defined sampling rate. High-speed ADCs such as the ADC1213S065HN-C1 sit between the analog front-end (amplifiers, filters, mixers) and the digital signal processor or FPGA in communications, instrumentation, and defense systems. The 12-bit resolution and 65 MSPS throughput position it in the mid-resolution, mid-speed segment where dynamic range and SFDR matter more than raw bit count.
Key features of the ADC1213S065HN-C1 include a 12-bit resolution, 65 MSPS maximum sampling rate, single-channel differential input, JESD204A serial output interface, low-power CMOS architecture, and an industrial operating temperature range of -40C to +85C. The HVQFN-32 package measures 7 x 7 mm with 0.80 mm height, providing a small PCB footprint suitable for space-constrained designs.
The device uses a pipelined architecture with internal reference and on-chip sample-and-hold. The JESD204A serial interface reduces I/O count versus parallel LVDS, simplifying board routing when interfacing to FPGAs or ASICs that include JESD204A link layers. Compared with parallel-output ADCs of similar speed, the part offers fewer board traces, lower pin count, and built-in deterministic latency.
Typical applications include software-defined radio (SDR), wireless infrastructure base stations, radar and lidar digitizers, medical imaging, and high-speed data acquisition. The combination of 12-bit resolution and 65 MSPS is well-matched to intermediate-frequency (IF) sampling in communications receivers and to multi-channel oscilloscope front-ends.
Designers should note that the ADC1213S065HN-C1 requires a clean, low-jitter sampling clock and a differential analog input drive. Decoupling and PCB layout for the HVQFN exposed pad are critical; the EP must be soldered to a low-impedance ground plane to meet the published SNR/SFDR performance.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found on the manufacturer product page alone, giving engineers a single reference for part selection, sourcing, and PCB-level integration.
Drop-in alternatives for ADC1213S065HN-C1 — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Variants in this series
Same-series models that are drop-in compatible with ADC1213S065HN-C1 (same form factor and footprint) — differing in Package, Resolution, Number of Channels, Architecture, Operating Temperature.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
ADC1213S080HN-C1
✅ Drop-In📋 Reference alternative (not in catalog)
ADC1213S105HN-C1
✅ Drop-In✓ In Stock
$9.9 / Unit
View Datasheet →ADC1213S125HN-C1
✅ Drop-In✓ In Stock
$18.45 / Unit
View Datasheet →ADC1015S125HN/C1
✅ Drop-In✓ In Stock
$10.4 / Unit
View Datasheet →ADC1010S065HN/C1:5
✅ Drop-In✓ In Stock
$7.4 / Unit
View Datasheet →ADC1213S065HN-C1 Maximum Ratings & Electrical Characteristics
| Resolution | 12 bits |
| Number of Channels | 1 (single) |
| Maximum Sample Rate | 65 MSPS |
| Input Type | Differential |
| Data Interface | Serial JESD204A |
| Architecture | Pipelined CMOS |
| Package | HVQFN-32 (SOT1152-1) 7x7 mm |
| Package Height | 0.80 mm |
| Operating Temperature | -40 C to +85 C (Industrial) |
| Screening Level | Industrial |
| Mounting Type | Surface Mount |
| Order Code Suffix | -C1 (tray packaging) |
| Pin Count | 32 |
| Exposed Pad (EP) | Yes (must be soldered to GND plane) |
| RoHS Status | Compliant |
ADC1213S065HN-C1 Pin Configuration
| Pin 1 | IN+ — Differential analog input (positive) |
| Pin 2 | IN- — Differential analog input (negative) |
| Pin 3 | VCM — Common-mode voltage output |
| Pin 4 | AVDD — Analog 3.3V supply |
| Pin 5 | AGND — Analog ground |
| Pin 6 | AVDD — Analog 3.3V supply |
| Pin 7 | AGND — Analog ground |
| Pin 8 | REFIN — External reference input |
| Pin 9 | REFOUT — Internal reference output |
| Pin 10 | AGND — Analog ground |
| Pin 11 | AVDD — Analog 3.3V supply |
| Pin 12 | CLK+ — Differential clock input (positive) |
| Pin 13 | CLK- — Differential clock input (negative) |
| Pin 14 | AGND — Analog ground |
| Pin 15 | DRVDD — Digital driver supply |
| Pin 16 | DRGND — Digital driver ground |
| Pin 17 | SYNC~ — JESD204A sync request (active low) |
| Pin 18 | SENSE — JESD204A sense / config |
| Pin 19 | RESET — Chip reset (active low) |
| Pin 20 | PD — Power-down control |
| Pin 21 | DBP — Test / bypass pin |
| Pin 22 | NC — Not connected (per datasheet) |
| Pin 23 | DOUT_N — JESD204A serial data (negative lane) |
| Pin 24 | DOUT_P — JESD204A serial data (positive lane) |
| Pin 25 | DRGND — Digital driver ground |
| Pin 26 | DRVDD — Digital driver supply |
| Pin 27 | AGND — Analog ground |
| Pin 28 | AVDD — Analog 3.3V supply |
| Pin 29 | AGND — Analog ground |
| Pin 30 | AVDD — Analog 3.3V supply |
| Pin 31 | NC — Not connected (per datasheet) |
| Pin 32 | NC — Not connected (per datasheet) |
Typical Applications
ADC1213S065HN-C1 is suitable for 6 applications: Software-Defined Radio (SDR) IF Sampling, Wireless Base Station Receiver, Radar and Lidar Digitizer Front-End, Medical Ultrasound Imaging, High-Speed Data Acquisition Systems, Test and Measurement Instrumentation.
Software-Defined Radio (SDR) IF Sampling
The ADC1213S065HN-C1 digitizes intermediate-frequency (IF) signals in software-defined radio receivers, where its 12-bit resolution and 65 MSPS throughput deliver sufficient dynamic range for narrowband and wideband channel decoding. With 12 bits at 65 MSPS, the converter provides about 71 dB SNR, comfortably handling QAM and OFDM demodulation when paired with a low-jitter clock. The JESD204A serial output links directly to Xilinx or Altera FPGAs, reducing board trace count versus parallel LVDS and simplifying multi-channel synchronization across antenna arrays.
Recommended
Wireless Base Station Receiver
In LTE and 5G small-cell base-station receivers, the ADC1213S065HN-C1 samples the IF output of the down-conversion stage with 12-bit accuracy and 65 MSPS throughput, sufficient for up to 30 MHz signal bandwidth per channel. The pipelined CMOS architecture provides high SFDR (>75 dBFS typical) for clean digital demodulation, while the JESD204A interface ensures deterministic latency needed for MIMO synchronization. The HVQFN-32 7x7 mm package allows compact receiver card layouts with up to four channels per board.
Recommended
Radar and Lidar Digitizer Front-End
The ADC1213S065HN-C1 digitizes wideband return pulses in short-range radar and lidar systems where 12-bit resolution at 65 MSPS is adequate for sub-meter range resolution. The single-channel input pairs with a low-noise differential amplifier front-end, and the JESD204A link streams samples to a Xilinx Kintex or Spartan FPGA for matched-filter pulse compression. Industrial -40C to +85C temperature range supports outdoor automotive and surveillance deployments without derating.
Recommended
Medical Ultrasound Imaging
In portable ultrasound probes, the ADC1213S065HN-C1 samples the receive beamformer output at 12 bits and 65 MSPS, providing sufficient dynamic range for B-mode imaging at depths up to 15 cm. The low-power CMOS architecture helps meet battery-life targets in handheld scanners, while the JESD204A output simplifies high-density probe cables. Its small HVQFN-32 7x7 mm footprint leaves board area for multi-element array electronics, and the industrial temperature range supports clinical and field use.
Recommended
High-Speed Data Acquisition Systems
The ADC1213S065HN-C1 fits PCI Express and USB-3 modular DAQ boards where 12-bit vertical resolution and 65 MSPS real-time sample rate address mainstream oscilloscope, vibration, and transient-recording applications. Differential inputs reject common-mode noise from industrial sensors, while the JESD204A serial output streams data over a single high-speed lane to an FPGA-based capture buffer. The 32-pin HVQFN package keeps the analog front-end area compact on 4-layer PCBs typical of modular instruments.
Recommended
Test and Measurement Instrumentation
Benchtop spectrum analyzers and digitizers leverage the ADC1213S065HN-C1 for its 12-bit resolution and 65 MSPS throughput, which deliver sufficient spurious-free dynamic range for production-line signal analyzers and automated test equipment. The JESD204A interface allows multiple ADCs to be synchronized through deterministic latency for phase-coherent measurements, while the HVQFN-32 footprint supports dense multi-channel front-end designs. Industrial temperature screening supports use in semi-fab and outdoor telecom test gear.
Recommended
Recommended Products Summary
Engineering reference data for ADC1213S065HN-C1 — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | ADC1213S080HN-C1 | ADC1213S105HN-C1 | ADC1213S125HN-C1 | ADC1015S125HN/C1 | ADC1010S065HN/C1:5 |
|---|---|---|---|---|---|---|
| Brand | Renesas Electronics | Renesas Electronics | Renesas Electronics | Renesas Electronics | Renesas Electronics | Renesas Electronics |
| Package | HVQFN-32 (SOT1152-1) 7x7 mm | HVQFN-32 (SOT1152-1) - same | HVQFN-32 (SOT1152-1) - same | HVQFN-32 (SOT1152-1) - same | HVQFN-32 - same family | HVQFN-32 - same family |
| Resolution | 12 bits | 12 bits | 12 bits | 12 bits | 10 bits | 10 bits |
| Maximum Sample Rate | 65 MSPS | 80 MSPS | 105 MSPS | 125 MSPS | 125 MSPS | 65 MSPS |
| Number of Channels | 1 (single) | 1 | 1 | 1 | 1 | 1 |
| Digital Interface | JESD204A | JESD204A | JESD204A | JESD204A | JESD204A | JESD204A |
| Operating Temperature | -40 C to +85 C | -40 C to +85 C | -40 C to +85 C | -40 C to +85 C | -40 C to +85 C | -40 C to +85 C |
Key Differentiators
- Lowest-cost entry point in the ADC1213S family (vs ADC1213S125HN-C1)
- Higher dynamic range at given sample rate (vs ADC1010S065HN/C1:5)
- JESD204A output reduces board complexity (vs Parallel-LVDS ADCs of similar speed)
Design Notes
The HVQFN-32 (SOT1152-1) package has an exposed thermal pad that must be soldered to a low-impedance ground plane with multiple thermal vias. Use at least 9 thermal vias in a 3x3 array under the EP for heat extraction. Separate analog and digital ground planes and join them at a single point under the IC to avoid digital switching noise coupling into the analog front-end.
Drive the differential analog input (IN+/IN-) with a low-noise differential amplifier (e.g., a transformer driver or fully-differential op-amp) to preserve SFDR. The clock input (CLK+/CLK-) must be driven by a low-jitter (<200 fs RMS) source, because aperture jitter directly limits SNR at high input frequencies. A high-Q LVDS or LVPECL clock driver is recommended for best performance at 65 MSPS.
Estimated: at 65 MSPS, the ADC1213S065HN-C1 typically draws around 250-300 mA from AVDD and 50-80 mA from DRVDD. Decouple AVDD with a 10 uF bulk capacitor plus 0.1 uF and 10 nF ceramics placed as close as possible to each supply pin. Use a ferrite bead or pi-filter between the analog and digital 3.3V rails to suppress switching noise from the JESD204A output driver.
Do not leave the exposed pad floating; this destroys thermal performance and can cause high jitter or dropped codes. Ensure the JESD204A link is properly initialized through SYNC~ handshake with the receiving FPGA before valid data appears on DOUT_P/DOUT_N. Avoid routing the JESD204A serial lane over splits in the reference plane - use a continuous GND reference under the lane for 100 ohm differential impedance.
Compliance Information
RoHS and REACH compliance per Renesas product page. Industrial screening level only - no AEC-Q100 automotive grade variant in the ADC1213S family. Halogen-free and conflict-mineral status not stated in the verified web data.
