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Analog Devices Inc. 5962-8965401XA
- Part No.:
- 5962-8965401XA
- Manufacturer:
- Analog Devices Inc.
- Category:
- Analog to Digital Converters (ADC)
- Package:
- 28-CDIP (0.600", 15.24mm)
- Datasheet:
-
5962-8965401XA.pdf
- Description:
- 8 BIT A/D (AD9012SQ/883B)
- Quantity:
- Payment:
- Shipping:
Inventory:397
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Product details
Overview
5962-8965401XA from Analog Devices is a MIL-STD-883 qualified, Class B high-speed 8-bit analog-to-digital converter (ADC) with 75 MSPS conversion rate, differential reference input (2.1 V), and dual ±5.2 V/±5 V supply operation. It features LSB-first parallel CMOS digital outputs, overflow detection, and operates across -55°C to +125°C for embedded defense signal acquisition systems.
For engineers reviewing the 5962-8965401XA datasheet, 5962-8965401XA pinout, 5962-8965401XA application, or 5962-8965401XA equivalent, this device serves as a radiation-tolerant, high-SNR ADC for radar front-ends, electronic warfare receivers, and telemetry digitization where military-grade temperature stability and MIL-PRF-38535 compliance are mandatory.
Technical Context
The 5962-8965401XA implements a flash-based architecture with internal reference ladder and hysteresis control, supporting single-ended analog input (−2.1 V to +0.5 V) and ENCODE-triggered sampling with 2.5 ns pulse width tolerance. Its 28-pin GDIP1-T28 package integrates separate analog/digital grounds and dedicated VS+ and VS− rails per domain.
It delivers 46 dB SNR at 1.23 MHz input and 75 MSPS encode rate, with DNL of ±0.75 LSB and INL of ±1.0 LSB over full temperature range. Power supply rejection ratio is 2.5 mV/V, and input capacitance is 18 pF - critical for anti-alias filter design in wideband RF sampling applications.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Conversion Rate | 75 MSPS - enables real-time digitization of IF signals up to ~30 MHz Nyquist bandwidth |
| Signal-to-Noise Ratio | 46 dB - defines dynamic range limit for weak-signal detection in EW receivers |
| Differential Linearity | ±0.75 LSB - ensures monotonicity and low code misalignment in pulse amplitude measurement |
| Integral Linearity | ±1.0 LSB - guarantees accurate amplitude fidelity across full 8-bit transfer function |
| Analog Input Range | −2.1 V to +0.5 V - compatible with bipolar baseband or IF signal conditioning stages |
| Reference Voltage | 2.1 V differential - sets full-scale range; requires matched ±VREF sourcing |
| Supply Voltages | +5.0 V / −5.2 V - dual-rail operation supports legacy military analog signal chains |
| Operating Temperature | −55°C to +125°C - validated for airborne, missile, and ground vehicle deployment |
Pinout & Package
5962-8965401XA is packaged in a hermetic 28-lead GDIP1-T28 (dual-in-line) ceramic package per MIL-STD-1835, with lead finish per MIL-PRF-38535 Appendix A.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 8, 13 | DIGITAL VS+ | CMOS output power rail - must be decoupled locally to minimize digital switching noise coupling |
| 2 | OVERFLOW INH | Active-low inhibit for overflow flag - allows external synchronization of data capture windows |
| 3 | HYSTERESIS | Adjusts comparator threshold margin - reduces metastability during fast edge transitions |
| 4, 11 | +VREF / −VREF | Differential reference inputs - define 2.1 V full-scale; require low-noise, matched sourcing |
| 5, 10 | ANALOG INPUT | Dual single-ended analog inputs - support pseudo-differential or independent channel use |
| 6, 9, 20, 23 | ANALOG GND / DIGITAL GND | Separate ground returns - mandatory star-point connection to avoid ground bounce errors |
| 7 | ENCODE | Positive-edge sampling trigger - 2.5 ns minimum pulse width required for reliable latching |
| 14, 28 | DIGITAL VS− | Negative digital supply - shared with analog VS− only if system-level isolation permits |
| 15–26 | D1 (LSB) to D8 (MSB) | Parallel CMOS outputs - LSB-first order; 30 mA drive capability supports direct FPGA interface |
| 27 | OVERFLOW | Open-collector status flag - indicates input exceeding full-scale range; requires pull-up |
| 21–22 | ANALOG VS− | Dedicated analog negative rail - isolated from digital VS− to preserve SNR |
| 12 | REF mid | Reference midpoint current sink - 4 mA nominal; used for ladder biasing and calibration |
Key Features
| Feature | Design Value |
|---|---|
| High-Speed Sampling | 75 MSPS encode rate enables real-time digitization of L/S-band IF signals without undersampling artifacts |
| MIL-STD-883 Class B Qualification | Validated for military logistics and flight-critical systems via burn-in, life test, and screening per method 5004/5005 |
| Dual Domain Power Isolation | Separated analog/digital supplies and grounds reduce cross-domain noise coupling below 46 dB SNR floor |
| Overflow Detection with Inhibit | Hardware-level saturation monitoring plus programmable disable allows synchronized multi-channel capture |
| Wide Temperature Operation | Guaranteed performance from −55°C to +125°C eliminates derating in avionics and missile guidance environments |
| Hermetic GDIP Package | Ceramic dual-in-line construction ensures long-term reliability in high-humidity, high-vibration defense platforms |
Applications
| Radar Pulse Digitization | Electronic Warfare Receiver |
|---|---|
Use Scenario: Digitizing intermediate frequency (IF) pulses from X-band radar front-ends with sub-10 ns timing resolution. IC Role / Device Role / Timing Role: High-speed parallel-output ADC capturing pulse amplitude, width, and time-of-arrival metadata. Use Value: 75 MSPS rate and 46 dB SNR enable accurate pulse parameter measurement under jamming conditions. | Use Scenario: Real-time spectrum analysis and signal classification in wideband SIGINT receivers. IC Role / Device Role / Timing Role: Front-end digitizer feeding FPGA-based FFT and demodulation pipelines. Use Value: Dual-rail ±5.2 V operation matches legacy RF chain biasing; overflow flag supports adaptive gain control. |
| Telemetry Data Acquisition | Missile Guidance Sensor Interface |
Use Scenario: Capturing analog telemetry streams from inertial measurement units (IMUs) and GPS correlators in launch vehicles. IC Role / Device Role / Timing Role: Radiation-tolerant ADC interfacing with MIL-STD-1553 or RS-422 serial links via FPGA glue logic. Use Value: −55°C to +125°C operation and MIL-PRF-38535 qualification ensure continuity across ascent, coast, and re-entry phases. | Use Scenario: Conditioning and digitizing analog outputs from gyroscopes and accelerometers in tactical missiles. IC Role / Device Role / Timing Role: Precision sensor interface ADC with hysteresis-adjustable comparators for jitter reduction. Use Value: HYSTERESIS pin allows tuning of decision thresholds to suppress noise-induced false triggers in high-G environments. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-speed 8-bit ADC applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| AD9012SE/883B | Same die, CDIP2-T28 (CQCC1-N28) package - 28-lead square leadless chip carrier | No through-hole mounting; requires reflow-compatible PCB layout and thermal pad grounding | Select when board space constraints favor surface-mount or when higher thermal resistance (80°C/W) is acceptable |
| 5962-8965402XA | Device type 02 variant - improved DNL (±0.5 LSB) and INL (±0.5 LSB); identical pinout and packaging | Better linearity for precision amplitude measurement; same military qualification and temperature range | Select when tighter static accuracy is required without changing layout or firmware |
Compared with AD9012SE/883B and 5962-8965402XA, the 5962-8965401XA offers optimal balance of cost, availability, and proven field reliability in through-hole radar subsystems - while maintaining full drop-in compatibility with the 02 variant for future accuracy upgrades.
Availability
5962-8965401XA is available at Aetrix Electronics and suitable for radar pulse digitization, electronic warfare receivers, and telemetry data acquisition requiring stable component supply across extended military procurement cycles.
Supply support for 5962-8965401XA 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 is a U.S.-based semiconductor company specializing in high-performance signal processing components for defense, aerospace, and industrial markets.
The AD9012 product line was designed for high-speed, temperature-stable digitization in mission-critical military platforms - emphasizing MIL-STD-883 compliance, hermetic packaging, and guaranteed parametric performance across extreme environmental stress.
FAQ
What is the absolute maximum analog input voltage range for the 5962-8965401XA?
The absolute maximum analog input voltage range for the 5962-8965401XA is −2.1 V dc to +0.5 V dc, as specified in Section 1.3 of the drawing. Exceeding these limits risks latch-up or permanent damage. This range is optimized for bipolar IF signal conditioning and remains valid across the full −55°C to +125°C operating temperature range. The 5962-8965401XA does not include input clamping diodes, so external protection must be implemented if transient overvoltage is expected.
Does the 5962-8965401XA support single-supply operation?
No, the 5962-8965401XA requires dual supplies: +5.0 V dc for digital domains and −5.2 V dc for analog domains, as defined in Section 1.4 Recommended Operating Conditions. Single-supply operation is not supported - attempting to tie VS− to ground violates absolute maximum ratings and will result in non-functional behavior or device failure. The 5962-8965401XA's architecture depends on the negative rail for proper comparator biasing and reference ladder operation.
What is the purpose of the HYSTERESIS pin on the 5962-8965401XA?
Pin 3 (HYSTERESIS) on the 5962-8965401XA adjusts internal comparator hysteresis to reduce metastability during fast analog input transitions. It accepts a resistor-to-ground to set threshold margin - higher resistance increases hysteresis, improving noise immunity at the cost of slightly reduced effective resolution. This feature is unique to the 5962-8965401XA among AD9012 variants and directly supports robust operation in high-EMI environments like radar transceivers.
Is the 5962-8965401XA pin-compatible with the 5962-8965402XA?
Yes, the 5962-8965401XA is fully pin-compatible with the 5962-8965402XA - both share identical GDIP1-T28 packaging, terminal numbering, and electrical interface per Figure 1 and Table I. The only differences are tightened DNL (±0.5 LSB vs. ±0.75 LSB) and INL (±0.5 LSB vs. ±1.0 LSB) in the 02 variant. No PCB changes are required when upgrading from 5962-8965401XA to 5962-8965402XA, making it a seamless accuracy enhancement path.
What packaging and lead finish does the 5962-8965401XA use?
The 5962-8965401XA uses a hermetic 28-lead GDIP1-T28 (ceramic dual-in-line) package per MIL-STD-1835, with lead finish conforming to MIL-PRF-38535 Appendix A. The CAGE code 24355 (Analog Devices) specifies tin-lead (SnPb) plating as the standard finish, verified in the SMD Bulletin dated 99-08-13. This finish ensures solderability under military reflow profiles and long-term storage stability without dry-pack requirements.
5962-8965401XA Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Series:
- AD9012
- Package/Case:
- 28-CDIP (0.600", 15.24mm)
- Packaging:
- Bulk
- Product Status:
- Obsolete
- Number of Bits:
- 8
- Sampling Rate (Per Second):
- 100M
- Number of Inputs:
- 1
- Input Type:
- Single Ended
- Data Interface:
- -
- Configuration:
- S/H-ADC
- Ratio - S/H:ADC:
- 1:1
- Number of A/D Converters:
- 1
- Architecture:
- -
- Reference Type:
- External
- Voltage - Supply, Analog:
- ±4.75V ~ 5.25V
- Voltage - Supply, Digital:
- 4.75V ~ 5.25V
- Features:
- -
- Operating Temperature:
- -55°C ~ 125°C
- Supplier Device Package:
- 28-CDIP
- Mounting Type:
- Through Hole
- Grade:
- -
- Qualification:
- -
5962-8965401XA FAQ
1.How can I place an order for 5962-8965401XA through Aetrix?
Please submit a Request for Quotation (RFQ) for 5962-8965401XA 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 5962-8965401XA reliable?
The price and inventory of 5962-8965401XA are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 5962-8965401XA is usually 5 days.
3.What payment methods are accepted for 5962-8965401XA?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 5962-8965401XA transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 5962-8965401XA?
5962-8965401XA orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 5962-8965401XA 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 5962-8965401XA?
For technical support, including 5962-8965401XA datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 5962-8965401XA requirements.
6.How does Aetrix verify that 5962-8965401XA is sourced from the original manufacturer or authorized distributors?
All 5962-8965401XA 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 5962-8965401XA meets industry standards.
7.What is the process for return or replacement of 5962-8965401XA?
All 5962-8965401XA units undergo pre-shipment inspection (PSI). If there is an issue with 5962-8965401XA, 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 5962-8965401XA part is unused and in its original packaging.
Return procedure for 5962-8965401XA:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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