NXP Semiconductors ADC1210S065HN/C1,5

Overview

ADC1210S065HN/C1 from NXP Semiconductors is a single-channel, 12-bit pipelined analog-to-digital converter optimized for high dynamic performance and low power at 65 Msps sample rate. It delivers 70 dBFS SNR and 86 dBc SFDR up to 170 MHz input frequency, supports both CMOS and LVDS DDR digital outputs, and operates from a single 3 V analog supply with flexible 1–2 V_p-p input range - ideal for portable instrumentation and spectral analysis systems.

For engineers reviewing the ADC1210S065HN/C1 datasheet, ADC1210S065HN/C1 pinout, ADC1210S065HN/C1 application, or ADC1210S065HN/C1 equivalent, key selection considerations include its HVQFN40 package, SPI-configurable output standard/format, duty cycle stabilizer, fast OTR detection, and compatibility with the ADC1410S/ADC1010S series for design reuse.

Technical Context

The ADC1210S065HN/C1 employs a 12-bit pipelined architecture with on-chip error correction to guarantee zero missing codes across temperature and supply variations. Its dual-mode digital interface (CMOS or LVDS DDR) is selected via SPI or pin control (ODS), and clock input accepts LVPECL or LVCMOS with integrated duty cycle stabilization (DCS_EN).

It features programmable full-scale reference via SPI or external VREF/SENSE pins, enabling 1–2 V_p-p differential input range. The analog front-end includes anti-kickback circuitry support, 600 MHz input bandwidth, and common-mode output (VCM) at VDDA/2 for precise signal conditioning in RF-sampling applications.

Key Specifications

Pinout & Package

HVQFN40 package: plastic thermal-enhanced very thin quad flat package, no leads, 40 terminals, body size 6 × 6 × 0.85 mm (SOT618-1). Exposed thermal pad for improved heat dissipation in high-density PCB layouts.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar high-speed ADC applications.

Compared with ADC1210S065HN/C1, the ADC1210S080HN/C1 offers higher sample rate with identical footprint and configuration flexibility, while ADS5271IPFP trades configurability for vendor-specific timing maturity - making the original part optimal for adaptable, space-constrained, and thermally sensitive designs.

Availability

ADC1210S065HN/C1 is available at Aetrix Electronics and suitable for portable instrumentation, spectral analysis, and ultrasound equipment requiring stable component supply, long-term lifecycle assurance, and consistent parametric performance across production batches.

Supply support for ADC1210S065HN/C1 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

NXP Semiconductors is a global semiconductor leader focused on secure connectivity solutions for automotive, industrial, and IoT applications, with deep expertise in high-performance analog and mixed-signal ICs.

The ADC1210S series was designed for communications infrastructure and medical imaging systems demanding high dynamic range, low power, and flexible digital interfacing - targeting applications where signal fidelity and design reuse across speed grades are critical.

FAQ

What is the maximum input frequency supported by the ADC1210S065HN/C1?

The ADC1210S065HN/C1 supports an input bandwidth of 600 MHz, enabling direct sampling of RF signals up to 170 MHz while maintaining 86 dBc SFDR and 70 dBFS SNR. This makes it suitable for undersampling architectures in wireless infrastructure and ultrasound beamforming where high-frequency signal integrity is essential.

Does the ADC1210S065HN/C1 support both CMOS and LVDS DDR output modes?

Yes, the ADC1210S065HN/C1 supports both CMOS and LVDS DDR digital outputs. The mode is selected either via SPI register configuration or by setting the ODS pin HIGH (LVDS DDR) or LOW (CMOS). Pin 37 (SDIO/ODS) serves dual function - as SPI data I/O or output standard select - depending on CS state.

How is the full-scale input range configured on the ADC1210S065HN/C1?

The ADC1210S065HN/C1 supports a programmable full-scale input range from 1 V_p-p to 2 V_p-p via internal reference adjustment. Configuration is done through SPI (INTREF[2:0] bits with INTREF_EN = 1) or externally using VREF and SENSE pins with appropriate capacitor networks per Table 12 in the datasheet.

Is the ADC1210S065HN/C1 pin-compatible with other members of the ADC1210S family?

Yes, the ADC1210S065HN/C1 is fully pin-compatible with all speed grades in the ADC1210S series (65/80/105/125 Msps) and also with the ADC1410S and ADC1010S families. This enables hardware reuse across performance tiers without PCB layout changes - critical for scalable product development.

What power-saving modes does the ADC1210S065HN/C1 support?

The ADC1210S065HN/C1 supports Power-down mode (2 mW) and Sleep mode (40 mW), both configurable via SPI or pin control (PWD/OE). In Power-down, the ADC core and reference are disabled; Sleep retains reference bias while shutting down conversion circuitry - enabling rapid wake-up (<76 µs) for burst-mode operation.