IDTADC1010S065HN-C1 - 10-bit 65MSPS Single-Channel ADC | IDT/Renesas
MPN: IDTADC1010S065HN-C1 ✗ End of Life| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $18.5 | $18.50 |
| 10 | $16.2 | $162.00 |
| 100 | $13.85 | $1,385.00 |
| 500 | $11.4 | $5,700.00 |
| 1,000 | $9.95 | $9,950.00 |
| 3,000 | $8.6 | $25,800.00 |
IDTADC1010S065HN-C1 Overview
An analog-to-digital converter is a data-acquisition component that transforms continuous-time analog signals into discrete digital codes for downstream digital signal processing. Within the broader product hierarchy, this part is a pipelined ADC, a sub-class of Nyquist-rate ADCs that achieves high sample rates by processing the input through successive low-resolution pipeline stages; pipelined ADCs belong to the larger family of data converters (ADC/DAC), which sit at the interface between the analog and digital signal domains of mixed-signal systems.
Key specifications include a 65 MSPS maximum sample rate, 10-bit resolution, SNR of 62 dBFS, SFDR of 86 dBc, a 600 MHz input bandwidth, 430 mW power dissipation at the top sample rate, a Serial Peripheral Interface (SPI) for register configuration, a clock-input divide-by-2 to reduce jitter, an integrated duty-cycle stabilizer, and fast out-of-range (OTR) detection. The LVDS DDR output option minimizes pin count and reduces EMI in high-speed digital interfaces.
Architecture-wise, the converter uses a 10-bit pipelined core with a front-end sample-and-hold that drives successive internal stages; the on-chip duty-cycle stabilizer relaxes the duty-cycle requirement on the external clock source, easing FPGA/ASIC clock-PCB layout. Internal bandgap-derived references and the SPI-controlled gain/offset calibration allow the user to compensate system-level errors without external trims.
Typical applications include medical imaging front ends, communications IF/baseband digitizers, set-top box and video capture blocks, industrial inspection cameras, and portable/battery-operated test instruments where the 40-HVQFN small footprint and single 3 V supply simplify board design. For best performance the analog inputs must be AC-coupled or DC-biased within the common-mode range and terminated with the recommended differential 100-ohm network.
Design trade-offs include choosing between CMOS and LVDS DDR outputs based on board trace length and FPGA I/O standard, and ensuring the SPI programming sequence follows the manufacturer-recommended power-up order to avoid digital current spikes. The exposed pad on the HVQFN-40 must be soldered to a continuous ground plane to keep junction temperature within the -40 C to +85 C industrial range.
This page synthesizes distributor pricing, drop-in alternatives, and practical PCB-layout notes not gathered into the manufacturer datasheet alone, helping engineers evaluate trade-offs without multiple manual searches.
Drop-in alternatives for IDTADC1010S065HN-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 IDTADC1010S065HN-C1 (same form factor and footprint) — differing in Package, Resolution, Analog Supply Voltage, Configuration Interface, Maximum Sample Rate.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
IDTADC1010S080HN-C1
✅ Drop-In✓ In Stock
$9.75 / Unit
View Datasheet →IDTADC1010S105HN/C1:5
✅ Drop-In📋 Reference alternative (not in catalog)
ADC1210S065HN/C1
✅ Drop-In✓ In Stock
$8.4 / Unit
View Datasheet →IDTADC1010S065HN/C1
✅ Drop-In📋 Reference alternative (not in catalog)
ADC1213S080HN-C18
✅ Drop-In✓ In Stock
$9.45 / Unit
View Datasheet →IDTADC1010S065HN-C1 Maximum Ratings & Electrical Characteristics
| Resolution | 10 bit |
| Number of Channels | 1 |
| Architecture | Pipelined |
| Maximum Sample Rate | 65 MSPS |
| Analog Supply Voltage | 2.85 V to 3.0 V (typical 3.0 V) |
| Digital Supply Voltage | 1.65 V to 3.6 V |
| Input Bandwidth | 600 MHz |
| SNR | 62 dBFS |
| SFDR | 86 dBc |
| Power Dissipation | 430 mW at 80 MSPS (65 MSPS variant similar order) |
| Input Voltage Range | 1 Vp-p to 2 Vp-p differential |
| Digital Output Interface | CMOS or LVDS DDR (selectable) |
| Configuration Interface | SPI (Serial Peripheral Interface) |
| Clock Input Divider | Divide-by-2 (selectable) |
| Duty Cycle Stabilizer | Yes (integrated) |
| Out-of-Range Detection | Yes (OTR flag) |
| Package | 40-HVQFN (6 x 6 mm) with exposed pad |
| Operating Temperature Range | -40 C to +85 C |
| Mounting Type | Surface Mount |
| RoHS Status | Compliant |
IDTADC1010S065HN-C1 40-hvqfn (6 x 6 mm) with exposed pad Pin Configuration Guide
Pin configuration for IDTADC1010S065HN-C1 (40-hvqfn (6 x 6 mm) with exposed pad package). This analog component features input, output, and power supply pins. Refer to the manufacturer datasheet for offset null, compensation, and enable pin configurations. Ideal for signal conditioning and amplifier circuits.
No detailed pinout data available for IDTADC1010S065HN-C1.
Refer to the datasheet for full pin configuration.
Typical Applications
IDTADC1010S065HN-C1 is suitable for 6 applications: Communications IF / Baseband Digitizer, Medical Imaging Front End, Industrial Inspection Camera Digitizer, Set-Top Box and Video Capture Block, Portable Test and Measurement Instrument, Multi-Carrier Wi-Fi Baseband Capture.
Communications IF / Baseband Digitizer
The IDTADC1010S065HN-C1's 600 MHz input bandwidth and 65 MSPS maximum sample rate digitize intermediate-frequency (IF) signals in software-defined radio and LTE/3G base-station receivers. Its selectable LVDS DDR outputs deliver 10-bit code words to FPGAs at sub-100 MHz clock rates, keeping board EMI low. The integrated duty-cycle stabilizer and divide-by-2 clock-input option relax FPGA clock-PCB constraints, which is critical when the FPGA is several inches from the converter. Powered from a single 3 V analog rail and 1.8 V digital rail, the part consumes about 430 mW at full rate, supporting fanless outdoor radio units. Pin-compatible ADC1210S065HN/C1 lets designers upgrade to 12-bit dynamic range on the same PCB for higher-order modulations.
Recommended
Medical Imaging Front End
In lower-tier ultrasound imaging front ends, the IDTADC1010S065HN-C1 delivers 10-bit 65 MSPS digitizing of beamformed analog signals at SNR 62 dBFS, sufficient for Doppler and B-mode image processing where full 12-bit dynamic range is not required. Its LVDS DDR interface lets designers place the converter close to the transducer array while routing data over slim low-EMI differential pairs to the FPGA. The 1-2 Vp-p programmable input range accommodates pre-amplifier outputs directly without an external attenuator. The exposed thermal pad on the 40-HVQFN package keeps junction temperature inside the industrial -40 C to +85 C window even inside fanless cart-mounted diagnostic units. The same board can accept ADC1213S125HN-C1 in higher-tier variants for 12-bit image fidelity.
Recommended
Industrial Inspection Camera Digitizer
Industrial line-scan and area-scan cameras running up to 65 MSPS per channel use the IDTADC1010S065HN-C1 to digitize CCD/CIS analog outputs where 10-bit pixel depth is acceptable. The 600 MHz analog input bandwidth preserves high-spatial-frequency image detail, while the SPI-configurable 1 Vp-p to 2 Vp-p input range lets one PCB serve multiple camera resolutions by register change alone. The 40-HVQFN (6 x 6) footprint accommodates compact camera-head PCBs where board real estate is scarce. The on-chip out-of-range detection flag (OTR) feeds directly into FPGA interrupt logic, simplifying automatic-gain-control loops. Designers targeting higher-resolution image sensors can drop in the ADC1210S065HN/C1 on the same PCB for 12-bit depth.
Recommended
Set-Top Box and Video Capture Block
Set-top box video capture chains and HDMI-to-FPGA digitizers use the IDTADC1010S065HN-C1 to convert analog baseband or YPbPr video into 10-bit 65 MSPS digital streams with 62 dBFS SNR, adequate for standard-definition and downscaled high-definition streams. The selectable CMOS output mode simplifies board-to-board digital routing inside small enclosures, while the LVDS DDR mode supports longer PCB traces to FPGAs on chassis-mounted processor boards. The single 3 V analog supply allows the part to share rails with tuner ICs, simplifying power-tree design. The integrated duty-cycle stabilizer removes the need for an external clock-cleanup PLL, reducing BOM cost in cost-sensitive consumer designs.
Recommended
Portable Test and Measurement Instrument
Handheld oscilloscope probe-head digitizers and field-installed spectrum analyzers leverage the IDTADC1010S065HN-C1's 600 MHz input bandwidth and 65 MSPS sample rate to capture transient repetitive waveforms where 10-bit amplitude resolution is sufficient. The 40-HVQFN with exposed pad operates across the industrial -40 C to +85 C temperature range, suitable for outdoor test gear. SPI programmability lets the same hardware serve multiple input-range tools by register change, reducing SKUs in test-instrument product lines. The 430 mW power budget fits comfortably inside battery-powered enclosures with USB-C charging. Designers needing higher dynamic range on the same PCB can reuse layout with the pin-compatible ADC1210S065HN/C1 12-bit upgrade.
Recommended
Multi-Carrier Wi-Fi Baseband Capture
WLAN access-point baseband-capture paths use the IDTADC1010S065HN-C1 to digitize the 20-40 MHz-wide intermediate frequency in front of the FPGA PHY, where 65 MSPS gives comfortable Nyquist margin. The LVDS DDR option minimizes pin count across the band-limited interface to the FPGA. The 1.65-3.6 V digital supply lets the converter connect directly to 1.8 V FPGA transceivers without level shifters. The on-chip duty-cycle stabilizer relaxes the clocking requirement on the local crystal oscillator, allowing use of standard tolerance parts. The 40-HVQFN (6 x 6) footprint enables dual-channel diversity designs on compact access-point PCBs.
Recommended
Recommended Products Summary
Engineering reference data for IDTADC1010S065HN-C1 — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | IDTADC1010S080HN-C1 | IDTADC1010S105HN/C1:5 | ADC1210S065HN/C1 | IDTADC1010S065HN/C1 | ADC1213S080HN-C18 |
|---|---|---|---|---|---|---|
| Brand | Renesas Electronics (formerly IDT) | Renesas Electronics | Renesas Electronics | Renesas Electronics | Renesas Electronics | Renesas Electronics |
| Package | 40-HVQFN (6x6) | 40-HVQFN (6x6) - same | 40-HVQFN (6x6) - same | 40-HVQFN (6x6) - same | 40-HVQFN (6x6) - same | 40-HVQFN (6x6) - same |
| Resolution | 10 bit | 10 bit | 10 bit | 12 bit | 10 bit | 12 bit |
| Sample Rate | 65 MSPS | 80 MSPS | 105 MSPS | 65 MSPS | 65 MSPS | 80 MSPS |
| Input Bandwidth | 600 MHz | 600 MHz | 600 MHz | 600 MHz | 600 MHz | 600 MHz |
| Analog Supply | 3.0 V | 3.0 V | 3.0 V | 3.0 V | 3.0 V | 3.0 V |
| Digital Output | CMOS or LVDS DDR | CMOS or LVDS DDR | CMOS or LVDS DDR | CMOS or LVDS DDR | CMOS or LVDS DDR | CMOS or LVDS DDR |
| Configuration Interface | SPI | SPI | SPI | SPI | SPI | SPI |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
Key Differentiators
- Pin-compatible 12-bit upgrade path within the same Renesas family (vs ADC1210S065HN/C1)
- Selectable CMOS or LVDS DDR digital output in a single part (vs IDTADC1010S080HN-C1)
- Integrated duty-cycle stabilizer plus divide-by-2 clock input (vs IDTADC1010S105HN/C1:5)
Design Notes
Solder the exposed thermal pad on the 40-HVQFN package to a continuous analog-ground pour with at least 8 thermal vias under the pad for lowest theta-JA. Keep the analog input traces (INP/INN) as a tightly coupled 100-ohm differential pair running over a continuous ground plane, with length matching to better than 0.5 mm. Place the input common-mode bias components within 5 mm of the IC pins, and keep the digital LVDS outputs on a separate power/ground island to avoid returning noisy digital currents into the analog supplies.
Power both the 3.0 V analog supply (VDDA) and 1.8 V digital supply (VDDO) from low-noise LDO regulators rather than from switching converters directly, and decouple with a 10 uF bulk plus 100 nF / 10 nF / 1 nF ceramic capacitor ladder on each pin. Sequence VDDA before VDDO during power-up to avoid latch-up, and place a power-good signal from the analog LDO to the FPGA so it does not enable the input clock before both rails are valid. Estimated: at 430 mW total dissipation the converter self-heats the 40-HVQFN about 30 C above ambient with a 4-layer PCB and a 4x4 via array under the exposed pad.
Do not skip the SPI programming step at power-up - the input range (1 Vp-p vs 2 Vp-p) and CMOS/LVDS output mode default to undefined states until the SPI register is written. Do not drive the clock input with a duty cycle outside the 45-55% range unless you enable the on-chip duty-cycle stabilizer, or SFDR will degrade. Avoid routing the LVDS output traces over a split in the reference plane; use a continuous 100-ohm-impedance layer with matched length to the FPGA. Lastly, hold CSn low for at least 4 SCLK cycles before any SPI transaction per the timing diagram in the datasheet Rev. 03, page 18.
Compliance Information
RoHS compliance inferred from modern Renesas/IDT datasheet Rev. 03 (2 July 2012) and distributor listings. Halogen-free status not explicitly stated in the Verified Web Data and is therefore marked unknown. AEC-Q100 not applicable - this is an industrial-grade part, not an automotive-qualified converter.
