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Analog Devices Inc. AD9652BBCZRL7-310
- Part No.:
- AD9652BBCZRL7-310
- Manufacturer:
- Analog Devices Inc.
- Category:
- Analog to Digital Converters (ADC)
- Package:
- 144-LFBGA, CSPBGA
- Datasheet:
-
AD9652BBCZRL7-310.pdf
- Description:
- IC ADC 16BIT PIPELINED 144CSPBGA
- Quantity:
- Payment:
- Shipping:
Inventory:4,277
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Product details
Overview
AD9652BBCZRL7-310 from Analog Devices is a dual, 16-bit, 310 MSPS analog-to-digital converter (ADC) with 3.3 V/1.8 V dual-supply operation, DDR LVDS outputs, and on-chip 3.3 V analog input buffer. It delivers 75.0 dBFS SNR at 70 MHz and 87 dBc SFDR, supporting high-fidelity IF sampling in radar and communications receivers.
For engineers reviewing the AD9652BBCZRL7-310 datasheet, AD9652BBCZRL7-310 pinout, AD9652BBCZRL7-310 application, or AD9652BBCZRL7-310 equivalent, this page provides verified specifications, validated pin functions, confirmed dual-channel timing architecture, and real-world deployment context for military radar, multimode digital receivers, and test instrumentation systems.
Technical Context
The AD9652BBCZRL7-310 implements two independent pipelined ADC cores with integrated error correction logic and interleaved DDR LVDS output. Its multistage architecture supports Nyquist zones up to Zone 3 (400 MHz input), with full-power bandwidth of 465 MHz and noise spectral density of −157.6 dBFS/Hz at small-signal conditions.
It features a programmable integer clock divider (1×–8×), duty cycle stabilizer for clock inputs up to 1.24 GHz, and SYNC input enabling deterministic multichip synchronization. The device uses separate AVDD3 (3.3 V), AVDD/AVDD_CLK (1.8 V), and DRVDD (1.8 V) supplies to isolate analog, clock, and digital output domains.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Resolution | 16-bit - Enables 65,536 quantization levels for high dynamic range signal capture. |
| Sampling Rate | 310 MSPS - Supports real-time digitization of wideband IF signals up to 465 MHz full-power bandwidth. |
| SNR @ 70 MHz | 75.0 dBFS - Delivers >12.1 ENOB for accurate amplitude resolution of weak signals amid strong interferers. |
| SFDR @ 70 MHz | 87 dBc - Ensures spurious-free detection of low-level tones within dense RF environments. |
| Input Span | 2.0–2.5 Vp-p differential - Programmable range simplifies driver interface design across varying signal chain gains. |
| Power Consumption | 2.16 W total - Balanced performance-efficiency trade-off for high-speed, high-precision applications. |
| Output Interface | DDR LVDS (ANSI-644) - Provides robust, low-noise, high-speed data transmission with embedded DCO clock. |
| Supply Voltages | 3.3 V (AVDD3), 1.8 V (AVDD, AVDD_CLK, DRVDD, SPIVDD) - Segregated rails minimize cross-domain noise coupling. |
Pinout & Package
The AD9652BBCZRL7-310 is housed in a 144-ball CSP_BGA package (10 mm × 10 mm, BC-144-6 footprint) with exposed thermal pad, rated for −40°C to +85°C industrial operation.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VIN+A / VIN−A VIN+B / VIN−B |
Differential analog inputs (Ch A & Ch B) | Accepts 2.0–2.5 Vp-p differential signals; internal 27 kΩ input resistance and 5.8 pF capacitance define anti-alias filter design. |
| CLK+ / CLK− | Differential clock input | Supports up to 1.24 GHz input; internal divider (1×–8×) and duty cycle stabilizer enable flexible clock tree integration. |
| D0± through D15± | DDR LVDS data outputs | Interleaved 16-bit output per channel; ANSI-644 compliant with programmable swing (150–450 mV) and 1.22 V common-mode. |
| DCO+ / DCO− | DDR LVDS data clock output | Embedded clock synchronized to data edges; tSKEW = −280 ps max ensures deterministic timing alignment. |
| SYNC | Multi-device synchronization input | Enables deterministic phase alignment across multiple AD9652BBCZRL7-310 devices in phased-array or MIMO systems. |
| PDWN | Power-down control input | Active-high signal enters <1 mW power-down mode; configurable via SPI Register 0x08 for standby or deep power-down. |
Key Features
| Feature | Design Value |
|---|---|
| On-chip 3.3 V analog input buffer | Eliminates need for external high-bandwidth ADC driver ICs, reducing board area and signal path complexity. |
| 90 dB channel isolation | Prevents crosstalk between dual channels during simultaneous wideband sampling, critical for I/Q or MIMO architectures. |
| Programmable dithering | Improves small-signal linearity (DNL) without degrading large-signal SNR, enhancing dynamic range for low-amplitude detection. |
| Internal voltage reference | Stable 1.25 V reference (default) with SENSE pin for external reference selection, enabling system-level gain calibration. |
| Three-wire SPI interface | Configures registers including clock divider, output format, overrange detection, and power modes-no external configuration EEPROM required. |
Applications
| Military Radar Systems | Multimode Digital Receivers |
|---|---|
|
Use Scenario: Digitizing L/S-band IF outputs from phased-array radar front-ends with >100 MHz instantaneous bandwidth. IC Role / Device Role / Timing Role: Dual-channel ADC capturing synchronized I/Q samples at 310 MSPS for real-time beamforming and pulse-Doppler processing. Use Value: 73.7 dBFS SNR at 170 MHz and 85 dBc SFDR ensure detection of low-RCS targets amid clutter and jamming signals. |
Use Scenario: Baseband digitization in software-defined radios supporting LTE, WCDMA, and 5G NR waveforms simultaneously. IC Role / Device Role / Timing Role: High-linearity dual ADC providing parallel sampling paths for carrier aggregation and multi-standard demodulation. Use Value: 16-bit resolution and −157.6 dBFS/Hz NSD preserve EVM integrity across wide modulation bandwidths up to 100 MHz. |
| Test & Instrumentation | Smart Antenna Systems |
|
Use Scenario: High-accuracy signal analysis in vector signal analyzers requiring >70 dB SFDR and sub-0.1 dB gain flatness. IC Role / Device Role / Timing Role: Precision digitizer core with calibrated INL (±4.5 LSB) and matched gain/offset (<±0.1% FSR) across channels. Use Value: On-chip dithering and internal background calibration maintain measurement repeatability without external recalibration cycles. |
Use Scenario: Real-time adaptive beam steering using multi-element antenna arrays with distributed ADC nodes. IC Role / Device Role / Timing Role: Synchronized dual ADC enabling time-aligned sampling across spatially separated elements for DOA estimation. Use Value: SYNC input and <1 ps rms aperture jitter allow sub-degree angular resolution in direction-of-arrival algorithms. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual-channel, high-speed ADC applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| AD9680BCPZ-500 | 14-bit, 500 MSPS, same 144-ball CSP_BGA package but higher speed and lower resolution; no on-chip 3.3 V buffer. | Better suited for bandwidth-constrained, lower-dynamic-range applications like broadband spectrum monitoring. | Select when sampling rate >310 MSPS is mandatory and 14-bit ENOB suffices; requires external analog buffer. |
| ADS54J60IRGC | 16-bit, 500 MSPS, JESD204B serial output (not LVDS); 161-pin QFN; 3.3 V/1.25 V supplies. | Designed for high-density FPGA-based systems where JESD204B lane consolidation reduces PCB routing complexity. | Choose for new designs targeting Xilinx Ultrascale+ or Intel Stratix 10 FPGAs with native JESD204B support. |
Compared with AD9652BBCZRL7-310, AD9680BCPZ-500 trades resolution for speed and lacks integrated buffering, while ADS54J60IRGC replaces parallel LVDS with serialized JESD204B-requiring different FPGA IP, layout strategy, and clocking architecture.
Availability
AD9652BBCZRL7-310 is available at Aetrix Electronics and suitable for military radar systems, multimode digital receivers, and test instrumentation requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for AD9652BBCZRL7-310 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 global leader in high-performance analog, mixed-signal, and digital signal processing semiconductors, headquartered in Norwood, MA.
The AD9652BBCZRL7-310 belongs to Analog Devices' high-speed data converter product line, engineered for demanding RF signal acquisition in defense, communications, and precision test equipment where dynamic range, channel matching, and multichip synchronization are critical.
FAQ
What is the maximum input frequency supported by the AD9652BBCZRL7-310?
The AD9652BBCZRL7-310 has a full-power bandwidth of 465 MHz and noise bandwidth of 650 MHz. It maintains specified AC performance up to 400 MHz input frequency (Nyquist Zone 3), with measured SNR = 67.9 dBFS and SFDR = 77 dBc at 400 MHz. Input signals beyond 465 MHz suffer amplitude roll-off and distortion due to analog front-end limitations.
Does the AD9652BBCZRL7-310 require an external voltage reference?
No-the AD9652BBCZRL7-310 includes an internal 1.25 V reference (default) and supports external reference via the VREF pin. The SENSE pin configures reference mode: tied to AGND selects internal reference; pulled to AVDD enables external reference. VREF is both input and output, allowing buffered access to the internal reference for driver biasing.
How does the SYNC input function in multichip AD9652BBCZRL7-310 configurations?
The SYNC input resets the internal pipeline and clock divider logic on the next rising edge of CLK+, aligning sample timing across multiple AD9652BBCZRL7-310 devices. When asserted simultaneously with matched clock distribution, it achieves deterministic inter-device skew <50 ps, essential for coherent beamforming and MIMO channel estimation.
What are the power-down modes available on the AD9652BBCZRL7-310?
The AD9652BBCZRL7-310 offers three low-power states: normal operation (2.16 W), standby mode (80 mW, clocks active, analog core idle), and power-down mode (1 mW, all circuits disabled). Mode selection is controlled via PDWN pin state and SPI Register 0x08 configuration-enabling rapid wake-up (100 µs from standby, 1 sec from power-down).
Can the AD9652BBCZRL7-310 operate with a single 1.8 V supply?
No-the AD9652BBCZRL7-310 requires four distinct supply domains: AVDD3 (3.3 V ±5%), AVDD and AVDD_CLK (1.8 V ±5%), DRVDD (1.8 V ±5%), and SPIVDD (1.8 V or 3.3 V). The 3.3 V AVDD3 rail powers the analog input buffer and reference circuitry; omitting it causes functional failure and potential damage per Absolute Maximum Ratings.
AD9652BBCZRL7-310 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Series:
- -
- Package/Case:
- 144-LFBGA, CSPBGA
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Number of Bits:
- 16
- Sampling Rate (Per Second):
- 310M
- Number of Inputs:
- 2
- Input Type:
- Differential
- Data Interface:
- LVDS - Parallel
- Configuration:
- S/H-ADC
- Ratio - S/H:ADC:
- 1:1
- Number of A/D Converters:
- 2
- Architecture:
- Pipelined
- Reference Type:
- External, Internal
- Voltage - Supply, Analog:
- 1.8V, 3.3V
- Voltage - Supply, Digital:
- 1.7V ~ 1.9V
- Features:
- Simultaneous Sampling
- Operating Temperature:
- -40°C ~ 85°C
- Supplier Device Package:
- 144-CSPBGA (10x10)
- Mounting Type:
- Surface Mount
- Grade:
- -
- Qualification:
- -
AD9652BBCZRL7-310 FAQ
1.How can I place an order for AD9652BBCZRL7-310 through Aetrix?
Please submit a Request for Quotation (RFQ) for AD9652BBCZRL7-310 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 AD9652BBCZRL7-310 reliable?
The price and inventory of AD9652BBCZRL7-310 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for AD9652BBCZRL7-310 is usually 5 days.
3.What payment methods are accepted for AD9652BBCZRL7-310?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for AD9652BBCZRL7-310 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for AD9652BBCZRL7-310?
AD9652BBCZRL7-310 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your AD9652BBCZRL7-310 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 AD9652BBCZRL7-310?
For technical support, including AD9652BBCZRL7-310 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your AD9652BBCZRL7-310 requirements.
6.How does Aetrix verify that AD9652BBCZRL7-310 is sourced from the original manufacturer or authorized distributors?
All AD9652BBCZRL7-310 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 AD9652BBCZRL7-310 meets industry standards.
7.What is the process for return or replacement of AD9652BBCZRL7-310?
All AD9652BBCZRL7-310 units undergo pre-shipment inspection (PSI). If there is an issue with AD9652BBCZRL7-310, 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 AD9652BBCZRL7-310 part is unused and in its original packaging.
Return procedure for AD9652BBCZRL7-310:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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