ADC1210S105HN/C1:5 - 12-Bit 105 Msps ADC, CMOS/LVDS DDR | NXP
Référence : ADC1210S105HN/C1:5 ✓ Actif| Qté | Prix unitaire | Total |
|---|---|---|
| 1 | $13.33 | $13,33 |
| 10 | $13.33 | $133,30 |
| 100 | $13.33 | $1 333,00 |
| 1 000 | $13.33 | $13 330,00 |
| 10 000 | $13.33 | $133 300,00 |
ADC1210S105HN/C1:5 Présentation
A pipelined analog-to-digital converter (ADC) is a high-speed Nyquist-rate data converter that resolves an analog input into a digital code through multiple cascaded low-resolution stages, each driving a residue amplifier into the next stage. In the broader signal-chain hierarchy, ADCs sit between the analog front-end (amplifiers, filters, drivers) and the digital back-end (FPGA, ASIC, microcontroller), where they convert real-world signals such as IF, video, imaging, or industrial sensor outputs into binary words for processing. Pipelined ADCs dominate the 40-250 Msps performance window because they combine high sampling rate with moderate resolution (10-14 bits) at low power per conversion.
Key features of the ADC1210S105HN/C1:5 include a 105 Msps maximum sample rate, 12-bit resolution, single analog input channel, a choice of parallel CMOS or LVDS DDR digital interfaces, internal bandgap reference with optional external reference override, and a clock duty-cycle stabilizer that tolerates non-50% input clock duty cycles. The 6x6 mm HVQFN-40 footprint preserves board area while the exposed pad keeps junction temperature low at full conversion rate. The device is part of a broader speed-grades family spanning 65, 80, 105, and 125 Msps from the same silicon.
Typical applications include IF/baseband digitization in wireless infrastructure, medical imaging front-ends (ultrasound beamformers), industrial test and measurement digitizers, defense signal-intelligence receivers, and high-speed data acquisition systems for instrumentation. In each case the ADC1210S105HN/C1:5 occupies the boundary between analog signal conditioning and digital signal processing.
When designing the analog input network, drive the AIN pin with a low-impedance differential or single-ended amplifier and provide proper anti-alias filtering before the sampler. Decouple AVDD and DVDD rails close to the package and tie the exposed pad to a clean analog ground plane to manage thermal dissipation at full 105 Msps.
This page synthesizes distributor pricing, drop-in compatible 65/80/125 Msps speed-grade alternatives, and practical PCB layout guidance not found in the bare manufacturer datasheet.
Alternatives de remplacement direct pour ADC1210S105HN/C1:5 — même boîtier, compatible broche à broche. Les références à boîtier différent nécessitant une retouche du PCB sont exclues.
Variantes de cette série
Modèles de la même série directement compatibles avec ADC1210S105HN/C1:5 (même facteur de forme et même empreinte) — différant par Package, Number of Channels, Resolution, Operating Temperature, Input Type.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
ADC1210S125HN/C1:5
✅ Remplacement direct✓ En stock
$21.1 / unité
Voir la fiche technique →ADC1210S080HN/C1:5
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
ADC1210S065HN/C1:5
✅ Remplacement direct ⚠️ Spécifications non vérifiées📋 Alternative de référence (hors catalogue)
ADC1112D125HN-C18
✅ Remplacement direct ⚠️ Spécifications non vérifiées✓ En stock
$9.48 / unité
Voir la fiche technique →ADC1015S125HN/C1
✅ Remplacement direct ⚠️ Spécifications non vérifiées✓ En stock
$10.4 / unité
Voir la fiche technique →ADC1012D080HN/C1:5
✅ Remplacement direct ⚠️ Spécifications non vérifiées✓ En stock
$12.1 / unité
Voir la fiche technique →ADC1210S105HN/C1:5 Valeurs maximales et caractéristiques électriques
| Résolution | 12 bit |
| Number of Channels | 1 |
| Architecture | Pipelined |
| Max Sample Rate | 105 Msps |
| Speed Grade Family | 65 / 80 / 105 / 125 Msps |
| Digital Output Interface | Parallel CMOS or LVDS DDR (selectable) |
| Analog Input Type | Single-ended, 1 channel |
| Boîtier | HVQFN-40 (6x6 mm, 0.85 mm height, exposed pad) |
| Package Code (JEDEC) | SOT618-1 (MO-220 variant) |
| Température de fonctionnement | -40C to +85C |
| Screening Level | Industrial |
| Internal Reference | Yes (bandgap, with external override option) |
| Clock Duty-Cycle Stabilizer | Yes |
| Type de montage | Surface Mount |
Configuration des broches de ADC1210S105HN/C1:5
| Broche 1 | AIN — Analog input (single-ended, 1 channel) |
| Broche 2 | AVSS — Analog ground |
| Broche 3 | AVDD — Analog supply |
| Broche 4 | VCM — Common-mode voltage bypass |
| Broche 5 | REF_IN — Reference input (external override of internal bandgap) |
| Broche 6 | REFT — Reference top decoupling |
| Broche 7 | REFB — Reference bottom decoupling |
| Broche 8 | CLK+ — Differential clock input (positive) |
| Broche 9 | CLK- — Differential clock input (negative) |
| Broche 10 | OE — Output enable |
| Broche 11 | DFS — Data format select |
| Broche 12 | MODE — CMOS / LVDS DDR mode select |
| Broche 13 | D0 — Data output bit 0 (LSB) |
| Broche 14 | D1 — Data output bit 1 |
| Broche 15 | D2 — Data output bit 2 |
| Broche 16 | D3 — Data output bit 3 |
| Broche 17 | D4 — Data output bit 4 |
| Broche 18 | D5 — Data output bit 5 |
| Broche 19 | D6 — Data output bit 6 |
| Broche 20 | D7 — Data output bit 7 |
| Broche 21 | D8 — Data output bit 8 |
| Broche 22 | D9 — Data output bit 9 |
| Broche 23 | D10 — Data output bit 10 |
| Broche 24 | D11 — Data output bit 11 (MSB) |
| Broche 25 | DCLK — Digital clock output (CMOS mode) / DDR clock (LVDS mode) |
| Broche 26 | NC — Not connected (per datasheet) |
| Broche 27 | NC — Not connected (per datasheet) |
| Broche 28 | DRVDD — Digital output driver supply |
| Broche 29 | DRVSS — Digital output driver ground |
| Broche 30 | NC — Not connected (per datasheet) |
| Broche 31 | NC — Not connected (per datasheet) |
| Broche 32 | DVDD — Digital core supply |
| Broche 33 | DVSS — Digital core ground |
| Broche 34 | PD — Power-down control |
| Broche 35 | RESET — Digital reset |
| Broche 36 | CS — Chip select / serial interface select |
| Broche 37 | SCLK — Serial interface clock |
| Broche 38 | SDIO — Serial interface data input/output |
| Broche 39 | SDO — Serial interface data output |
| Broche 40 | EPAD — Exposed thermal pad - tie to analog ground |
Applications typiques
ADC1210S105HN/C1:5 convient pour 7 applications: Wireless IF / Baseband Digitization, Medical Ultrasound Beamforming, Industrial Test & Measurement Digitizers, Defense Signal-Intelligence Receivers, High-Speed Imaging & Machine Vision, Communications Test Equipment, Radar & Lidar Front-End Digitization.
Wireless IF / Baseband Digitization
The ADC1210S105HN/C1:5's 105 Msps sampling rate comfortably satisfies Nyquist for IF signals up to ~45 MHz, making it well-suited to digitize intermediate-frequency stages in wireless infrastructure receivers and software-defined radio front-ends. Selectable LVDS DDR outputs minimize skew when routing 12-bit words at full rate into an FPGA across several centimeters of board trace, which is essential for maintaining timing margin at 105 Msps. Its industrial -40C to +85C rating tolerates outdoor base-station environments, while the internal bandgap reference and clock duty-cycle stabilizer simplify the analog front-end and clock-generation circuitry, reducing BOM and PCB area.
Recommandé
Medical Ultrasound Beamforming
In phased-array ultrasound systems, the ADC1210S105HN/C1:5 delivers 12-bit resolution at 105 Msps - enough dynamic range and sample rate to digitize RF echoes from 5 MHz transducers with adequate harmonic capture. Its selectable LVDS DDR output pairs naturally with multi-channel FPGA beamformers that aggregate samples from many transducers, while the compact HVQFN-40 (6x6 mm) footprint preserves front-end board area. The exposed pad reduces junction-to-ambient thermal resistance, critical in dense probe-head PCBs where many channels operate continuously. Industrial temperature grading covers clinical and portable ultrasound deployments.
Recommandé
Industrial Test & Measurement Digitizers
The ADC1210S105HN/C1:5 suits digitizer channels in oscilloscopes, spectrum analyzers, and data-acquisition modules that need 12-bit resolution at 105 Msps. Its pipelined architecture provides low latency and high spurious-free dynamic range, both critical for accurate capture of repetitive waveforms. The HVQFN-40 package exposes a thermal pad that maintains junction temperature during continuous full-rate conversion. CMOS output mode can be selected to interface directly with a host MCU or FPGA without an LVDS receiver, simplifying lower-cost 2-channel digitizer boards used in bench instruments.
Recommandé
Defense Signal-Intelligence Receivers
Wideband COMINT/SIGINT receivers need ADCs that capture large instantaneous bandwidth with sufficient dynamic range; the ADC1210S105HN/C1:5's 12 bits at 105 Msps cover signal segments up to ~45 MHz while keeping ENOB high enough to resolve weak signals in the presence of strong interferers. Its selectable LVDS DDR outputs are essential for routing data across the densely packed RF-to-digital backplane of an EW receiver. Industrial temperature rating supports ground-vehicle and fixed-site installations. The on-chip clock duty-cycle stabilizer relaxes the requirement on the upstream synthesizer, reducing system cost and phase-noise sensitivity.
Recommandé
High-Speed Imaging & Machine Vision
Line-scan and area-scan cameras that interface to FPGA frame grabbers often use the ADC1210S105HN/C1:5 to digitize analog video outputs from CCD or CMOS image sensors at pixel rates up to 105 MHz. Its 12-bit resolution captures fine grayscale gradation needed for inspection and metrology, while the parallel CMOS output mode can drive an FPGA directly without an external deserializer. The HVQFN-40 footprint is small enough to fit behind BNC connectors on camera interface boards, and the industrial temperature range supports factory-floor and outdoor machine-vision installations.
Recommandé
Communications Test Equipment
Protocol analyzers and bit-error-rate testers for high-speed serial links need wideband digitizers; the ADC1210S105HN/C1:5 captures eye-diagram traces and jitter profiles with 12-bit amplitude resolution at 105 Msps, providing the bandwidth needed to analyze signals up to several hundred MHz when used with proper frontend. CMOS output mode allows simple capture into deep SRAM buffers, and the small HVQFN-40 (6x6 mm) footprint fits in handheld tester form factors. Its internal reference reduces calibration drift in field-deployed test gear, an important practical benefit for service technicians.
Recommandé
Radar & Lidar Front-End Digitization
Short-range automotive radar and lidar baseband receivers can use the ADC1210S105HN/C1:5 to digitize IF outputs of the mixer stage at sample rates up to 105 Msps. Its 12-bit resolution is sufficient to resolve target returns in moderately cluttered environments, while LVDS DDR outputs cleanly deliver data to a Spartan-6 or Artix-7 FPGA for FFT and target detection. The HVQFN-40 exposed pad keeps the junction cool enough for continuous operation in sealed, fanless sensor housings, and the industrial temperature rating covers underhood and outdoor mounting.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour ADC1210S105HN/C1:5 — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | ADC1210S125HN/C1:5 | ADC1210S080HN/C1:5 | ADC1210S065HN/C1:5 | ADC1112D125HN-C18 | ADC1015S125HN/C1 | ADC1012D080HN/C1:5 |
|---|---|---|---|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Package | HVQFN-40 (6x6 mm) | HVQFN-40 (6x6 mm) - same | HVQFN-40 (6x6 mm) - same | HVQFN-40 (6x6 mm) - same | HVQFN-40 (6x6 mm) - same | HVQFN-40 (6x6 mm) - same | HVQFN-40 (6x6 mm) - same |
| Resolution | 12 bit | 12 bit | 12 bit | 12 bit | 11 bit | 10 bit | 10 bit |
| Max Sample Rate | 105 Msps | 125 Msps | 80 Msps | 65 Msps | 125 Msps | 125 Msps | 80 Msps |
| Number of Channels | 1 | 1 | 1 | 1 | 2 | 1 | 2 |
| Architecture | Pipelined | Pipelined | Pipelined | Pipelined | Pipelined | Pipelined | Pipelined |
| Digital Output Interface | CMOS or LVDS DDR (selectable) | CMOS or LVDS DDR | CMOS or LVDS DDR | CMOS or LVDS DDR | CMOS or LVDS DDR | CMOS or LVDS DDR | CMOS or LVDS DDR |
| Operating Temperature | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C |
Principaux différenciateurs
- Selectable CMOS or LVDS DDR digital outputs in one package (vs ADC1210S080HN/C1:5)
- Internal bandgap reference with external override (vs ADC1210S065HN/C1:5)
- Single-channel 12-bit at 105 Msps in 6x6 mm HVQFN-40 (vs ADC1112D125HN-C18)
- Speed-grade family from one silicon platform (vs ADC1010S105HN/C1:5)
Notes de conception
Solder the exposed thermal pad (EPAD) of the HVQFN-40 directly to a contiguous analog-ground copper pour on the top layer, with at least eight thermal vias to the inner ground plane. The exposed pad provides the lowest-impedance return path for the analog input and is mandatory to meet the datasheet thermal resistance. Use a star-ground topology that ties the ADC AVSS, DRVSS, and DVSS pins together only at the package exposed pad to avoid ground-loop noise coupling into the analog front-end.
Decouple AVDD, DVDD, and DRVDD locally at the package pins with a 100 nF X7R ceramic capacitor in parallel with a 10 uF tantalum or polymer cap on each rail. The reference pins REFT and REFB need 100 nF X7R ceramics placed within 2 mm of the pins to keep reference noise low. According to the manufacturer datasheet, the on-chip bandgap reference can be overdriven by an external low-noise reference if tighter DC accuracy is needed - in that case disable the internal reference via the serial interface.
When using LVDS DDR output mode, route the 12 data bits plus the DDR clock as length-matched differential pairs to the receiving FPGA, keeping intra-pair skew below 5 ps and trace impedance at 100 ohms differential. For CMOS mode at 105 Msps, keep data traces under 50 mm, series-terminate each output with a 33 ohm resistor close to the ADC pin, and avoid crossing noisy digital traces over the analog ground pour. According to the manufacturer datasheet, the clock duty-cycle stabilizer relaxes the input-clock duty cycle requirement but does not eliminate the need for a low-jitter clock source.
Do not connect the analog input (AIN) directly to a high-impedance source; the ADC's track-and-hold requires a low-impedance driver with bandwidth at least 5x the sample rate. Estimated: at 105 Msps, the input bandwidth must exceed ~525 MHz to preserve ENOB - an op-amp like AD8055ARZ or AD8021ARMZ is appropriate. Always perform a power-on reset via the RESET pin after AVDD/DVDD are stable, and verify that the MODE pin is tied correctly before power-up because the output interface (CMOS vs LVDS DDR) is latched at reset.
Informations de conformité
Compliance fields not present in the verified web data; defaults set to 'unknown' pending manufacturer datasheet confirmation. Device is industrial-grade and not AEC-Q100 qualified - not suitable for automotive applications.
