ADSP-1010AKG/+ - 16-Bit Multiplier Accumulator | Analog Devices
MPN: ADSP-1010AKG/+ ✓ פעילADSP-1010AKG/+ סקירה
A digital multiplier is a combinational or arithmetic logic device that multiplies two binary operands and presents the resulting product through dedicated data inputs and outputs. The ADSP-1010 belongs to the broader arithmetic-processing hierarchy that includes multiplier-accumulators, digital summers, fixed-point signal-processing blocks, and DSP peripherals. Its dedicated architecture can implement multiplication and accumulation directly in parallel hardware, reducing the number of software operations required in filtering, correlation, scaling, and waveform-processing systems.
The verified specifications identify the ADSP-1010AKG/+ as a 16-bit multiplier-accumulator/summer using CMOS technology. Its 35-bit output data path is wider than the 16-bit external data bus, supporting expanded intermediate or accumulated results. The maximum supply current is 80 mA, while the 0 °C to +70 °C operating-temperature range identifies it as a commercial-temperature device rather than an automotive or extended-temperature grade. A 68-pin ceramic PGA package provides the physical lead arrangement needed for this older high-pin-count signal-processing component.
Typical uses include fixed-point digital filters, correlation and sequence-generation systems, real-time signal transformation, custom accelerator logic, and other parallel arithmetic pipelines. The device is most appropriate when the system requires deterministic multiplication throughput and can accommodate a dedicated external arithmetic block instead of relying entirely on a DSP or microcontroller.
Designers should verify the complete pin assignment, timing, supply-voltage requirements, and output-width interpretation against the manufacturer datasheet before layout or schematic release. Because the supplied web data identifies a ceramic PGA package but does not provide a verified pin map, the package diagram is intentionally represented by the library default rather than an invented 68-pin drawing. Production sourcing should also account for the apparent age and limited distributor availability of this legacy device.
חלופות תחליף ישיר עבור ADSP-1010AKG/+ — אותו מארז, תואם פין-לפין. חלקים במארז שונה הדורשים עיבוד מחדש של ה-PCB אינם נכללים.
אין חלופות תואמות Drop-in עבור מוצר זה.
בקשת חלופותADSP-1010AKG/+ מפרטים
| Device Type | Multiplier accumulator/summer |
| Word Length | 16 bit |
| External Data Bus Width | 16 bit |
| Output Data Bus Width | 35 bit |
| Process Technology | CMOS |
| Maximum Supply Current | 80 mA |
| Minimum Operating Temperature | 0 °C |
| Maximum Operating Temperature | +70 °C |
| Package Type | 68-pin ceramic pin-grid-array (CPGA68) |
| Number of Package Pins | 68 pins |
| סגנון הרכבה | Through-hole grid array |
| Component Classification | Integrated circuit, digital multiplier |
| Product Function | Digital multiplier with accumulator/summer function |
| Product Category | Linear-analog multipliers and dividers |
| Original Packaging | Bulk |
| Manufacturer | Analog Devices |
מדריך תצורת פינים של ADSP-1010AKG/+ 68 pins
תצורת פינים עבור ADSP-1010AKG/+ (מארזת 68 pins). מספרי פינים, פונקציות ותרשימי חיבורים מוגדרים ב-Datasheet של היצרן. יש לעיין בו לקבלת ה-footprint המדויק והנחיות הלחמה.
אין נתוני פריסת פינים מפורטים עבור ADSP-1010AKG/+.
עיינו ב- גיליון נתונים עבור תצורת פינים מלאה.
יישומים טיפוסיים
ADSP-1010AKG/+ מתאים עבור 6 יישוםs: Fixed-Point Digital Filtering, Correlation and Sequence Processing, Real-Time Signal Transformation, Custom Arithmetic Accelerator, Scaling and Gain-Control Hardware, Legacy Instrumentation Signal Processing.
Fixed-Point Digital Filtering
The ADSP-1010AKG/+ fits a fixed-point digital-filter implementation that requires parallel multiplication and accumulation. Its verified 16-bit word length supports the multiplier stage, while the 35-bit output data bus provides additional result width for accumulated values. The component can sit between a data source and an output register, allowing coefficient multiplication and summation to occur without implementing every operation in software. This can improve deterministic throughput in signal-processing pipelines. Before circuit release, engineers must verify from the full datasheet the exact input word boundaries, output alignment, overflow behavior, clock timing, and required supply levels.
Correlation and Sequence Processing
The ADSP-1010AKG/+ is appropriate for correlation, sequence-generation, and matched-operation hardware where a dedicated multiplier-accelerator is preferred. The verified 16-bit external data bus accepts parallel operands, and the multiplier-accumulator/summer function can support repeated arithmetic stages. Such an implementation can offload computationally repetitive work from a general-purpose processor while maintaining fixed hardware timing. The part's 80 mA maximum supply current and CPGA68 package must be accounted for in the power and layout budgets. Exact pin ordering, clock constraints, and data-valid timing require confirmation from the official technical documentation.
Real-Time Signal Transformation
The ADSP-1010AKG/+ can serve as a dedicated arithmetic block in a real-time waveform-transformation system that repeatedly performs binary multiplication and summation. Its 16-bit CMOS implementation is suited to parallel digital data paths, and the verified 35-bit output bus offers more result width than the external input bus. This can be useful when system architects want predictable arithmetic throughput without offloading the entire signal chain to a microcontroller. Engineers should validate coefficient scaling, saturation policy, clock-rate limits, and output latency against the complete datasheet, since those operating details are not present in the supplied distributor records.
Custom Arithmetic Accelerator
The ADSP-1010AKG/+ can be integrated into a custom accelerator that performs multiply-accumulate operations in parallel with host or DSP logic. Its dedicated multiplier-accumulator/summer role allows repeated arithmetic to be handled by specialized hardware, while the 16-bit external data bus defines the parallel data interface. This is useful in legacy instrumentation and control systems designed around discrete parallel arithmetic rather than a programmable digital signal processor. Integration planning must include the 0 °C to +70 °C commercial-temperature limit, 80 mA maximum supply current, and correct ceramic PGA footprint. Do not finalize connectivity without a verified 68-pin assignment.
Scaling and Gain-Control Hardware
The ADSP-1010AKG/+ can support parallel scaling or gain-control functions that require multiplication by a coefficient followed by accumulation. Its 16-bit arithmetic width and 35-bit output data bus may provide additional headroom for intermediate values, although the designer must establish the exact usable result format from the datasheet. A hardware implementation can provide repeatable coefficient multiplication for multiple sample channels without depending on software iteration timing. The part remains best suited to legacy parallel systems because it uses a 68-pin ceramic PGA package and has a 0 °C to +70 °C operating range. Supply decoupling and signal-integrity layout should follow the official application guidance once obtained.
Legacy Instrumentation Signal Processing
The ADSP-1010AKG/+ is applicable to legacy instrumentation that retains a dedicated parallel multiplier-accumulator for measurement or control calculations. The verified 16-bit word length and 80 mA maximum supply current identify it as a compact arithmetic function rather than a complete DSP, allowing it to complement a controller or general-purpose processor. Its 35-bit output bus may be useful when accumulated results require additional representation width. Engineers should treat this as a legacy sourcing decision, confirm availability and long-term supply, and obtain the manufacturer package drawing and timing information before modifying an existing CPGA68 board.
נתוני עזר הנדסיים עבור ADSP-1010AKG/+ — השוואה, הנחיות תכנון ומידע על תאימות.
מדריך בחירה
השוואה עם חלופות
| פרמטר | מוצר זה |
|---|---|
| Package | 68-pin ceramic pin-grid-array (CPGA68) |
| Brand | Analog Devices |
| Device Type | Multiplier accumulator/summer |
| Word Length | 16 bit |
| External Data Bus Width | 16 bit |
| Output Data Bus Width | 35 bit |
| Maximum Supply Current | 80 mA |
| Operating Temperature | 0 °C to +70 °C |
| Process Technology | CMOS |
מבדילים עיקריים
- Dedicated 35-bit output data path (לעומתADSP-1010AKG ordering reference)
- Integrated multiplier-accumulator and summer function (לעומתGeneral-purpose multiplier-only alternatives)
- Commercial-temperature legacy PGA implementation (לעומתExtended-temperature modern alternatives)
הערות תכנון
Do not create the CPGA68 footprint from a generic PGA template. The verified records identify a 68-pin ceramic pin-grid-array package, but they do not provide the manufacturer's row spacing, pad dimensions, pin numbering, or ceramic-package tolerances. Obtain the official package drawing and compare it with the physical board and the previously assembled component before ordering replacement boards.
Budget the supply network around the verified 80 mA maximum supply current, but do not assume that value defines every transient or internal-current condition. Use the manufacturer datasheet to determine nominal and allowable supply voltages, current limits, and power dissipation. Place bypass capacitors close to the appropriate supply pins once their exact pin numbers are confirmed, and keep high-current return paths short to minimize shared-impedance disturbance.
The 16-bit external data bus and 35-bit output bus require deliberate routing even though the available records do not state the operating clock. Verify propagation delay, setup and hold requirements, output timing, and any clocking scheme in the full datasheet. Route the parallel bus with controlled impedance, minimize stub branches, and use a ground reference that remains continuous beneath the high-speed paths.
Do not substitute the ADSP-1010AKG and ADSP-1010AKG/+ ordering references without checking the manufacturer ordering guide, because the supplied web records do not formally document their suffix relationship. Likewise, a device advertised as an ADSP-1010 substitute is not automatically a drop-in replacement. Verify the 68-pin assignment, supply voltage, arithmetic width, timing, and operating-temperature range for every proposed alternative.
מידע על תאימות
The supplied distributor and search records do not provide component-level RoHS, REACH, AEC-Q100, lead-free, halogen-free, or conflict-minerals declarations. The ceramic PGA package and 0 °C to +70 °C commercial-temperature listing should not be interpreted as proof of any certification.
