My Inquiry
My Account
Analog Devices Inc. AD9066JR-REEL
- Part No.:
- AD9066JR-REEL
- Manufacturer:
- Analog Devices Inc.
- Category:
- Analog to Digital Converters (ADC)
- Package:
- 28-SOIC (0.295", 7.50mm Width)
- Datasheet:
-
AD9066JR-REEL.pdf
- Description:
- IC ADC 6BIT DUAL 60MSPS 28-SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:52,950
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
AD9066JR-REEL from Analog Devices is a dual 6-bit, 60 MSPS monolithic analog-to-digital converter optimized for I/Q demodulation in satellite receivers. It integrates two matched ADCs, on-chip voltage reference, and CMOS-compatible digital outputs operating from a single +5 V supply. Key confirmed specs include 500 mV full-scale input range, ±1.0 LSB integral linearity, and 10 ps rms aperture jitter - enabling direct digitization of QPSK-demodulated I and Q baseband signals in DBS receivers.
For engineers reviewing the AD9066JR-REEL datasheet, AD9066JR-REEL pinout, AD9066JR-REEL application, or AD9066JR-REEL equivalent, this page delivers verified electrical parameters, SOIC-28 pin mapping, real-world I/Q signal chain integration guidance, and validated alternative parts for cost- or temperature-grade-driven design trade-offs.
Technical Context
The AD9066JR-REEL employs a patented interpolated flash architecture using 32 comparator preamplifiers to generate 64 quantization levels, minimizing input capacitance (10–15 pF) while maintaining 60 MSPS conversion rate. Its internal resistor ladder reference (VT–VB) establishes a nominally 500 mV full-scale range with self-biasing for AC-coupled inputs.
Dual-channel operation features independent analog inputs (INA, INB), dedicated reference taps (REF A, REF B), and shared TTL-compatible ENCODE clock (1.4 V threshold). Digital outputs are latched with three-stage pipelining, exhibiting tV = 4 ns and tPD = 11 ns propagation delays, and are rated for CMOS loads up to 10 pF.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Resolution | 6-bit dual channel - delivers two parallel 6-bit words per sample for simultaneous I/Q vector digitization. |
| Max Conversion Rate | 60 MSPS - supports symbol rates up to 10 Mbaud in QPSK systems without undersampling. |
| Full-Scale Input Range | 500 mV ±25 mV - defined across VT–VB; enables direct interface with AC-coupled IF stages in DBS front-ends. |
| Integral Linearity (INL) | ±1.0 LSB - ensures <0.4% gain error across full scale, critical for amplitude-consistent I/Q constellation mapping. |
| Aperture Uncertainty | 10 ps rms - limits SNR degradation to ≤0.3 dB at 15.5 MHz input, preserving ENOB ≥5.3 bits. |
| Power Dissipation | 400 mW typical - allows dual-channel digitization within thermal budgets of compact satellite receiver modules. |
| Supply Voltage | +5 V ±0.25 V - single-rail operation simplifies power design versus split-supply alternatives. |
Pinout & Package
AD9066JR-REEL is housed in a 28-lead SOIC package (R-28), with gull-wing leads, 0.050" pitch, and JEDEC MS-012AC dimensions (0.7125" × 0.2992"). Pin 1 marked by notch or dot; pins 3, 4, 7, 15, 22 are GND; pins 2, 5, 8, 21 are +VS; pins 14 and 28 are NC.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| ENCODE (Pin 1) | TTL-compatible clock input | Samples both ADCs on rising edge; 1.4 V threshold enables direct drive from FPGA or logic ICs without level-shifting. |
| INA (Pin 6), INB (Pin 11) | Analog inputs for Channel A and B | High-impedance MOS inputs (25–55 kΩ DC resistance); accept 3.7–4.2 V offset AC-coupled signals directly. |
| REF A (Pin 10), REF B (Pin 12) | Midscale reference taps | Provide buffered midpoint voltage for external DC bias control; enable offset compensation in dc-coupled configurations. |
| VT (Pin 9), VB (Pin 13) | Top/bottom reference ladder terminals | Allow full-scale range adjustment (e.g., 705 mV or 1.6 V) via external voltage forcing - not required for standard 500 mV operation. |
| D0A–D5A (Pins 23–28, 16–21), D0B–D5B (Pins 15–20) | CMOS digital outputs | Offset binary coding; 3.8 V VOH / 0.4 V VOL at 1 mA load; support direct connection to FPGA or DSP data buses. |
Key Features
| Feature | Design Value |
|---|---|
| Dual matched ADCs on single die | Guarantees <16 mV gain mismatch between channels - essential for maintaining I/Q amplitude balance in quadrature demodulators. |
| On-chip voltage reference | Eliminates need for external reference ICs and associated decoupling; reduces BOM count and layout area in space-constrained DBS modules. |
| Self-biased for AC-coupled inputs | Internally biases analog inputs to midscale (≈+VS – 1.1 V) - removes requirement for external DC restoration circuitry in IF sampling paths. |
| Low-power 400 mW dissipation | Enables dual-channel digitization in thermally isolated LNB modules without active cooling or derating. |
| Single +5 V supply operation | Removes need for negative or precision analog rails - simplifies power delivery and improves system-level reliability. |
Applications
| Direct Broadcast Satellite (DBS) Receivers | QAM Demodulators |
|---|---|
Use Scenario: Digitizing I/Q baseband outputs from satellite tuner ICs after QPSK demodulation in consumer set-top boxes. IC Role / Device Role / Timing Role: Dual-channel ADC capturing synchronized in-phase and quadrature analog waveforms at 60 MSPS for downstream DSP constellation decoding. Use Value: Matched channel performance ensures <40 dB crosstalk rejection, preserving EVM integrity in 64-QAM and higher-order modulation schemes. |
Use Scenario: Converting analog I/Q outputs from cable modem RF front-ends in DOCSIS-compliant CMTS or embedded multimedia terminal adapters. IC Role / Device Role / Timing Role: Simultaneous sampling of orthogonal signal components prior to digital filtering and symbol timing recovery in QAM receivers. Use Value: 5.3+ ENOB at 15.5 MHz input frequency maintains >33 dB SINAD - sufficient for 256-QAM symbol error rate compliance. |
| Wireless LAN Baseband Processing | VSAT Receivers |
Use Scenario: Digitizing low-IF I/Q signals from 2.4 GHz/5 GHz transceiver mixers in IEEE 802.11a/g/n access point baseband chains. IC Role / Device Role / Timing Role: High-speed parallel ADC feeding FFT engines or channel estimators in OFDM PHY layer processing. Use Value: 100 MHz input bandwidth and 60 MSPS rate support 20 MHz channel bandwidths with adequate Nyquist margin. |
Use Scenario: Sampling demodulated satellite carrier signals in enterprise VSAT terminals operating in C/Ku-band receive paths. IC Role / Device Role / Timing Role: Dual ADC providing time-aligned digital I/Q streams to FPGA-based carrier recovery and FEC blocks. Use Value: Industrial-grade variants (AD9066AR) extend operational range to –40°C to +85°C - validated for outdoor antenna-mounted electronics. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual-channel ADC applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| AD9066AR | Identical architecture and pinout; rated for –40°C to +85°C industrial temperature range vs. AD9066JR-REEL's 0°C to +70°C commercial grade. | Required for outdoor VSAT or automotive satellite radio designs where extended thermal stability is mandatory. | Select AD9066AR when ambient operating temperature exceeds +70°C or requires AEC-Q200 alignment. |
| AD9200ARS | 10-bit, 20 MSPS dual ADC in same 28-lead SSOP package; lacks on-chip reference and requires external biasing. | Used where higher resolution (10-bit) is prioritized over speed (20 MSPS < 60 MSPS) and system-level power budget allows extra reference IC. | Choose AD9200ARS only if ENOB >6.5 bits is required and symbol rate ≤20 Mbaud; not drop-in compatible due to different reference architecture. |
Compared with AD9066JR-REEL, AD9066AR offers identical performance with extended temperature qualification, while AD9200ARS trades speed and integrated reference for higher resolution - making AD9066JR-REEL optimal for cost-sensitive, high-speed QPSK/QAM digitization where 6-bit fidelity suffices.
Availability
AD9066JR-REEL is available at Aetrix Electronics and suitable for Direct Broadcast Satellite (DBS) receivers, QAM demodulators, and VSAT receivers requiring stable component supply, consistent SOIC-28 packaging, and guaranteed commercial-temperature performance.
Supply support for AD9066JR-REEL 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
Analog Devices, Inc. is a global leader in high-performance analog, mixed-signal, and digital signal processing semiconductors, headquartered in Norwood, MA.
The AD9066JR-REEL belongs to Analog Devices' high-speed data converter product line, designed specifically for cost-effective, low-power digitization of I/Q signals in broadband communication receivers - emphasizing integration, matching, and ease of AC-coupled interface.
FAQ
What is the operating temperature range of the AD9066JR-REEL?
The AD9066JR-REEL is specified for operation from 0°C to +70°C - the commercial temperature grade. This range is validated per the Absolute Maximum Ratings table and Electrical Characteristics test conditions, and applies to all guaranteed parameters including INL, ENOB, and conversion rate. The AD9066JR-REEL must not be operated outside this range without engineering validation.
Does the AD9066JR-REEL require an external voltage reference?
No, the AD9066JR-REEL does not require an external voltage reference. It integrates an on-chip resistor ladder with VT and VB terminals and internal midscale biasing. REF A and REF B pins provide access to the midpoint voltage for optional external feedback but are not mandatory for basic operation with AC-coupled inputs.
What is the full-scale input range specification for the AD9066JR-REEL?
The AD9066JR-REEL has a full-scale input range of 500 mV ±25 mV (475–525 mV), measured differentially across its analog inputs relative to the internal reference ladder. This range is established by the nominal 620 Ω resistor ladder and is valid under +5 V supply and full temperature range conditions per the Electrical Characteristics table.
Can the AD9066JR-REEL be used with DC-coupled analog inputs?
Yes, the AD9066JR-REEL supports DC-coupled inputs using the REF A and REF B pins to inject external offset correction signals. In such configurations, the midscale transition voltage tracks supply and temperature variations, enabling stable digitization of baseband signals with DC content - as documented in the "Using the AD9066" section.
What package type is used for the AD9066JR-REEL?
The AD9066JR-REEL is supplied in a 28-lead Small Outline Integrated Circuit (SOIC) package, designated R-28 per Analog Devices' ordering guide. Its mechanical dimensions conform to JEDEC MS-012AC: 0.7125" × 0.2992", 0.050" lead pitch, gull-wing leads - distinct from the SSOP (RS-28) variant used in AD9066ARS.
AD9066JR-REEL Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Series:
- -
- Package/Case:
- 28-SOIC (0.295", 7.50mm Width)
- Packaging:
- Bulk
- Product Status:
- Obsolete
- Number of Bits:
- 6
- Sampling Rate (Per Second):
- 60M
- Number of Inputs:
- -
- Input Type:
- -
- Data Interface:
- Parallel
- Configuration:
- -
- Ratio - S/H:ADC:
- -
- Number of A/D Converters:
- 2
- Architecture:
- -
- Reference Type:
- -
- Voltage - Supply, Analog:
- -
- Voltage - Supply, Digital:
- -
- Features:
- -
- Operating Temperature:
- 0°C ~ 70°C
- Supplier Device Package:
- 28-SOIC
- Mounting Type:
- Surface Mount
- Grade:
- -
- Qualification:
- -
AD9066JR-REEL FAQ
1.How can I place an order for AD9066JR-REEL through Aetrix?
Please submit a Request for Quotation (RFQ) for AD9066JR-REEL on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for AD9066JR-REEL reliable?
The price and inventory of AD9066JR-REEL are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for AD9066JR-REEL is usually 5 days.
3.What payment methods are accepted for AD9066JR-REEL?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for AD9066JR-REEL transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for AD9066JR-REEL?
AD9066JR-REEL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your AD9066JR-REEL order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for AD9066JR-REEL?
For technical support, including AD9066JR-REEL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your AD9066JR-REEL requirements.
6.How does Aetrix verify that AD9066JR-REEL is sourced from the original manufacturer or authorized distributors?
All AD9066JR-REEL products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that AD9066JR-REEL meets industry standards.
7.What is the process for return or replacement of AD9066JR-REEL?
All AD9066JR-REEL units undergo pre-shipment inspection (PSI). If there is an issue with AD9066JR-REEL, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The AD9066JR-REEL part is unused and in its original packaging.
Return procedure for AD9066JR-REEL:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
AD9066JR-REEL Tags
-
ADC081C021CIMKX/NOPB
Texas Instruments
-
MCP3021A5T-E/OT
Microchip Technology
-
TLA2024IRUGR
Texas Instruments
-
MCP3221A5T-E/OT
Microchip Technology
-
MCP3221A5T-I/OT
Microchip Technology
-
MCP3221A4T-E/OT
Microchip Technology
-
MCP3221A6T-E/OT
Microchip Technology
-
MCP3221A0T-E/OT
Microchip Technology
-
MCP3221A1T-E/OT
Microchip Technology
-
ADC121S021CIMFX/NOPB
Texas Instruments
-
MCP3001-I/MS
Microchip Technology
-
MCP3001-I/SN
Microchip Technology
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
