ADC1413D125HN-C18 - 14-bit Dual 125MSPS ADC | Renesas
N.º de pieza: ADC1413D125HN-C18 ✓ Activo| Cant. | Precio unitario | Total |
|---|---|---|
| 1 | $42 | $42,00 |
| 10 | $38.5 | $385,00 |
| 100 | $33.2 | $3.320,00 |
| 500 | $28.9 | $14.450,00 |
| 1.000 | $25.4 | $25.400,00 |
ADC1413D125HN-C18 Descripción general
An ADC (Analog-to-Digital Converter) is a semiconductor device that converts continuous analog signals into discrete digital codes for processing by FPGAs, DSPs, or microcontrollers. Within the signal chain hierarchy, the ADC sits between the analog front end (amplifiers, filters) and the digital back end. Pipelined ADCs like the ADC1413D125HN use a multi-stage architecture to achieve high sample rates with moderate resolution (10-16 bits), making them ideal for communications, instrumentation, and defense applications where sampling speeds exceed what successive-approximation (SAR) converters can deliver. Synonymous terms include A/D converter, A-to-D, and data converter.
Key features include dual simultaneously-sampling 14-bit channels at 125 MSPS each, a JESD204A serial interface that reduces pin count versus parallel LVDS solutions, and integrated output error correction for guaranteed no-missing-codes performance. The pipelined architecture with background calibration provides consistent linearity, while the VFQFPN-56 package offers a compact 8x8 mm footprint with a thermal pad for heat dissipation. Together, these features support dense multi-channel system designs that demand high channel density without sacrificing dynamic range.
From a technical depth perspective, the JESD204A interface transports the ADC's digital data over a single differential high-speed serial lane, simplifying PCB routing and enabling synchronization across multiple ADCs. The 14-bit resolution provides 84 dB of theoretical dynamic range, more than sufficient for cellular base-station digitizers, medical ultrasound receivers, and software-defined radio front ends. Background calibration corrects gain and offset errors in real time, eliminating the need for factory trim and ensuring that ENOB (Effective Number Of Bits) remains stable across temperature.
Typical applications span wireless base-station receivers, broadband communications, radar signal processing, medical imaging, and high-speed test and measurement equipment. The wide input bandwidth and low aperture jitter also support time-interleaved systems and multi-channel digital oscilloscopes.
When designing with this device, follow JESD204A PCB layout guidelines carefully: route the serial differential lane with 100 ohm differential impedance, length-match to the FPGA within 0.13 mm, and keep the analog and digital grounds separated until they meet beneath the exposed pad.
This page synthesizes current distributor pricing, drop-in compatible alternatives, and practical JESD204A design guidance beyond what the manufacturer datasheet alone provides.
Alternativas directas para ADC1413D125HN-C18 — mismo encapsulado, compatible pin a pin. Se excluyen las piezas de otro encapsulado que requieren retrabajo de la PCB.
Variantes de esta serie
Modelos de la misma serie compatibles directamente con ADC1413D125HN-C18 (mismo factor de forma y huella) — difiere en Package, Number of Channels, Resolution, Missing Codes, Architecture.
Herramienta de comparación rápida — seleccione piezas alternativas para compararlas lado a lado:
ADC1413D125HN-C1
✅ Sustitución directa📋 Alternativa de referencia (no en el catálogo)
ADC1413D080HN-C18
✅ Sustitución directa✓ En stock
$32.1 / unidad
Ver hoja de datos →ADC1413D105HN-C18
✅ Sustitución directa✓ En stock
$26.1 / unidad
Ver hoja de datos →ADC1413D065HN-C18
✅ Sustitución directa✓ En stock
$25.1 / unidad
Ver hoja de datos →ADC1213S125HN-C1
✅ Sustitución directa✓ En stock
$18.45 / unidad
Ver hoja de datos →AD9268XCPZ-125
✅ Sustitución directa✓ En stock
$30.95 / unidad
Ver hoja de datos →AD9257XCPZ-40
✅ Sustitución directa📋 Alternativa de referencia (no en el catálogo)
ADC1413D125HN-C18 Valores máximos y características eléctricas
| Resolución | 14 bit |
| Number of Channels | 2 (dual, simultaneous sampling) |
| Sample Rate (per channel) | 125 MSPS |
| Architecture | Pipelined with output error correction |
| Data Interface | Serial JESD204A |
| Input Type | Differential analog inputs |
| Encapsulado | 56-VFQFPN (8x8 mm) with exposed pad |
| Tipo de montaje | Surface Mount |
| Missing Code Performance | Guaranteed zero missing codes |
| Power Consumption | Low power (per datasheet) |
| Estado RoHS | Compliant |
| Lead-Free | Yes |
Guía de configuración de pines de ADC1413D125HN-C18 56-vfqfpn (8x8 mm) with exposed pad
Configuración de pines para ADC1413D125HN-C18 (encapsulado 56-vfqfpn (8x8 mm) with exposed pad). Este componente analógico presenta pines de entrada, salida y alimentación. Consulte la hoja de datos del fabricante para conocer las configuraciones de los pines de ajuste de offset, compensación y habilitación. Ideal para circuitos de acondicionamiento de señal y amplificadores.
No hay datos detallados de patillaje disponibles para ADC1413D125HN-C18.
Consulte la hoja de datos para ver la configuración completa de patillas.
Aplicaciones típicas
ADC1413D125HN-C18 es adecuado para 6 aplicacións: Wireless Base-Station Receiver, Medical Ultrasound Imaging Receiver, Radar Signal Processing, Software-Defined Radio (SDR) Front End, High-Speed Test and Measurement, Broadband Communications Digitizer.
Wireless Base-Station Receiver
The ADC1413D125HN-C18 fits base-station receiver designs because its dual-channel simultaneous sampling captures the I/Q baseband signals in a single conversion stage. At 125 MSPS per channel, the converter supports signal bandwidths up to approximately 60 MHz, sufficient for LTE and 5G NR receiver chains. The JESD204A interface transports the digitized I/Q data directly to the FPGA or SoC baseband processor over a single high-speed serial lane, reducing PCB routing congestion compared with parallel LVDS. Placed between the analog front-end SAW filter and the FPGA, this ADC preserves the 14-bit dynamic range that downstream digital down-conversion stages rely on for EVM performance.
Recomendado
Medical Ultrasound Imaging Receiver
In medical ultrasound beamforming systems, the ADC1413D125HN-C18's dual-channel input accommodates two transducer receive channels simultaneously, simplifying the front-end PCB by halving the ADC count. The 125 MSPS sample rate supports ultrasound IF frequencies up to 60 MHz, well within the typical 2-15 MHz band used for diagnostic imaging. Its low power dissipation per channel reduces thermal load in dense multi-channel probes, and the JESD204A serial interface cleanly fans out digital data to the beamforming FPGA. Compared with parallel-output ADCs, the serial interface minimizes cable/board width in handheld probe designs.
Recomendado
Radar Signal Processing
The ADC1413D125HN-C18 is well matched to phased-array radar digitizers that require high channel density and simultaneous sampling across array elements. Each pair of channels captures the I/Q downconverted radar returns at 125 MSPS, providing the time-stamping resolution needed for angle-of-arrival estimation. The JESD204A interface enables deterministic latency synchronization across multiple ADCs in the array, critical for coherent beamforming. The 14-bit resolution balances dynamic range against data rate for typical surveillance and weather radar systems operating with IF frequencies up to 50 MHz.
Recomendado
Software-Defined Radio (SDR) Front End
Software-defined radio platforms benefit from the ADC1413D125HN-C18 because its dual-channel input digitizes both the I and Q streams directly from the quadrature demodulator, eliminating the need for two separate single-channel ADCs. At 125 MSPS, the converter supports instantaneous bandwidths of up to 60 MHz, enabling reception of wideband signals like Wi-Fi 6E, 5G NR, and tactical radios. The JESD204A serial interface connects to the host FPGA where channelization, demodulation, and decoding run in software, providing the flexibility that defines SDR architecture.
Recomendado
High-Speed Test and Measurement
For digital oscilloscopes and automated test equipment, the ADC1413D125HN-C18's dual-channel simultaneous sampling at 125 MSPS enables multi-channel waveform digitizers in compact form factors. The 14-bit resolution suits mid-range oscilloscope applications where 8-bit converters lack sufficient vertical resolution and 16-bit converters exceed required cost. The JESD204A interface transports acquisition data directly to the instrument's FPGA for triggering and display processing. The exposed-pad VFQFPN-56 package simplifies thermal management in densely populated multi-channel instruments.
Recomendado
Broadband Communications Digitizer
Broadband backhaul and cable front-end equipment leverage the ADC1413D125HN-C18 for high-channel-count digitization of multi-gigabit data streams. The 125 MSPS per channel rate supports DOCSIS 3.1 and 4.0 upstream/downstream channelization, while the dual inputs enable I/Q sampling for direct-conversion architectures. JESD204A reduces pin count on densely packed line-card designs where connector density limits parallel LVDS routing. Background calibration maintains ENOB performance across temperature swings typical in outdoor broadband equipment enclosures.
Recomendado
Resumen de productos recomendados
Datos de referencia de ingeniería para ADC1413D125HN-C18 — comparación, orientación de diseño e información de cumplimiento.
Guía de selección
Comparación con alternativas
| Parámetro | Este producto | ADC1413D125HN-C1 | ADC1413D080HN-C18 | ADC1413D105HN-C18 | AD9268XCPZ-125 |
|---|---|---|---|---|---|
| Brand | Renesas Electronics | Renesas Electronics | Renesas Electronics | Renesas Electronics | Analog Devices |
| Package | 56-VFQFPN (8x8) | 56-VFQFPN (8x8) - same | 56-VFQFPN (8x8) - same | 56-VFQFPN (8x8) - same | 56-VFQFPN (8x8) - same |
| Resolution | 14 bit | 14 bit | 14 bit | 14 bit | 14 bit |
| Sample Rate | 125 MSPS | 125 MSPS | 80 MSPS | 105 MSPS | 125 MSPS |
| Channels | 2 (dual) | 2 (dual) | 2 (dual) | 2 (dual) | 2 (dual) |
| Data Interface | JESD204A | JESD204A | JESD204A | JESD204A | JESD204A |
| Reel Size | 180 mm (-C18) | 330 mm | 180 mm | 180 mm | Tray |
| Approx. Unit Price (qty 1) | $42.00 USD | $42.00 USD | $36.00 USD | $38.00 USD | $48.00 USD |
Diferenciadores clave
- Highest sample rate in the ADC1413D family (frente a ADC1413D080HN-C18)
- JESD204A serial interface reduces pin count (frente a AD9268XCPZ-125 (Analog Devices))
- 14-bit resolution with no missing codes (frente a ADC1213S125HN-C1 (12-bit))
Notas de diseño
Route the JESD204A serial differential lane with 100 ohm differential impedance and length-match the PCB traces between the ADC and the FPGA within 0.13 mm to meet lane-to-lane skew requirements. Keep the analog and digital ground planes separated until they tie together beneath the exposed thermal pad to avoid coupling digital switching noise into the sensitive analog inputs. Place the clock input (CLK+/CLK-) traces as a short, length-matched differential pair, and keep them away from the analog input traces to minimize crosstalk.
Provide separate analog and digital supply rails with local decoupling capacitors (10 uF bulk + 0.1 uF ceramic) placed as close as possible to each supply pin. Use a low-noise LDO for the analog supply rail because any supply ripple directly couples into the ADC's input stage and degrades SNR. The exposed thermal pad must be soldered to the PCB ground plane to achieve the specified thermal resistance; a thermal pad with stitched vias to inner ground layers improves heat extraction in dense multi-channel designs.
Drive the ADC's differential analog inputs with a transformer or fully differential amplifier to maximize SFDR performance. Single-ended drive degrades even-order harmonics and reduces spurious-free dynamic range by 5-10 dB. Apply a common-mode voltage at the analog inputs per datasheet reference design; mismatched common-mode voltages cause gain errors and degrade linearity at high input frequencies.
Estimated: at 125 MSPS with a 1.0 V analog supply and the typical 1.2 W power dissipation, the junction-to-ambient thermal resistance of the 56-VFQFPN (8x8) package yields a junction temperature rise of approximately 33 C above ambient (1.2 W x 27.5 C/W). Without a properly soldered exposed pad and adequate copper pour, junction temperature can exceed 125 C in enclosed housings, causing linearity drift. Always validate thermal performance in the actual enclosure.
Información de cumplimiento
RoHS and lead-free compliant per Renesas product page. AEC-Q100 qualification not applicable - this is an industrial/communications-grade ADC; automotive variants would carry a separate part number.
