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Analog Devices Inc. AD9600ABCPZ-125
- Part No.:
- AD9600ABCPZ-125
- Manufacturer:
- Analog Devices Inc.
- Category:
- Analog to Digital Converters (ADC)
- Package:
- 64-VFQFN Exposed Pad, CSP
- Datasheet:
-
AD9600ABCPZ-125.pdf
- Description:
- IC ADC 10BIT PIPELINED 64LFCSP
- Quantity:
- Payment:
- Shipping:
Inventory:3,813
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Product details
Overview
AD9600ABCPZ-125 from Analog Devices is a dual, 10-bit, 125 MSPS analog-to-digital converter optimized for IF sampling in communications receivers. It features differential 650 MHz analog inputs, on-chip 1.0 V reference, ADC clock duty cycle stabilizer, and 95 dB channel isolation. Used in I/Q demodulation systems requiring high dynamic range at intermediate frequencies up to 450 MHz.
For engineers reviewing the AD9600ABCPZ-125 datasheet, AD9600ABCPZ-125 pinout, AD9600ABCPZ-125 application, or AD9600ABCPZ-125 equivalent, this page delivers verified specifications, validated pin functions, confirmed dual-channel timing behavior, and real-world signal monitoring use cases - all specific to the AD9600ABCPZ-125 variant at 125 MSPS operation.
Technical Context
The AD9600ABCPZ-125 implements two independent pipelined ADC cores with integrated error correction logic, each supporting user-selectable 1 Vp-p to 2 Vp-p differential input ranges and 650 MHz analog bandwidth. Its internal voltage reference and duty cycle stabilizer enable stable performance without external support circuitry.
It provides three digital output modes - 1.8 V to 3.3 V CMOS, 1.8 V LVDS, or interleaved LVDS - with configurable pipeline latency (12/12.5 cycles), fast detect (4-bit magnitude per channel), and signal monitor blocks accessible via dedicated SPORT interface. Serial port control supports offset binary, twos complement, or gray coding formats.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Sampling Rate | 125 MSPS - fixed maximum conversion rate for this variant; enables Nyquist-limited IF sampling up to 62.5 MHz baseband or harmonic sampling up to 450 MHz. |
| SNR @ 70 MHz | 60.6 dBFS - measured at full-scale −1.0 dBFS input; determines usable dynamic range for wideband RF signal digitization. |
| SFDR @ 70 MHz | 85.0 dBc - worst spur level relative to carrier; critical for detecting weak signals adjacent to strong interferers in QAM/GPSK receivers. |
| Power Consumption | 825 mW at 125 MSPS with DRVDD = 3.3 V - includes analog, digital, and driver supply currents; enables thermal design for 9 mm × 9 mm LFCSP package. |
| Analog Input Bandwidth | 650 MHz - differential small-signal 3 dB point; supports direct sampling of 2nd/3rd Nyquist zone signals up to 450 MHz IF. |
| Channel Isolation | 95 dB - crosstalk attenuation between Channel A and B at 100 MHz; ensures independent dual-channel operation in diversity or I/Q systems. |
| Input Voltage Range | 1.0 V to 2.0 Vp-p differential - programmable via VREF and SENSE pins; accommodates transformer-coupled or balun-driven RF front-ends. |
Pinout & Package
AD9600ABCPZ-125 is housed in a 64-lead, 9 mm × 9 mm LFCSP package with exposed thermal pad (Pin 0 = AGND). The package requires soldering of the exposed paddle to PCB ground plane for thermal reliability and EMI control.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VIN+ A / VIN− A VIN+ B / VIN− B |
Differential analog inputs (Ch A & Ch B) | Accepts 650 MHz bandwidth RF signals; requires matched 100 Ω differential termination for optimal SNR and SFDR. |
| CLK+ / CLK− | Differential ADC clock inputs | Supports CMOS/LVDS/LVPECL; internal bias at 1.2 V; DCS circuit corrects duty cycle to maintain aperture jitter < 0.1 ps rms. |
| D0A–D9A / D0B–D9B (CMOS mode) |
Parallel 10-bit data outputs | CMOS outputs referenced to DRVDD (1.8 V–3.3 V); 12-cycle pipeline latency; require controlled-impedance routing to avoid timing skew. |
| FD0A–FD3A / FD0B–FD3B | Fast detect magnitude indicators | 4-bit unsigned output per channel; updated every sample; used for AGC loop response <100 ns after overrange event. |
| SMI SDO/OEB / SMI SCLK/PDWN / SMI SDFS | Signal monitor serial port | Separate 3-wire SPORT for RMS/magnitude/threshold monitoring; avoids contention with main data bus during high-throughput operation. |
Key Features
| Feature | Design Value |
|---|---|
| Integrated dual ADC architecture | Two fully independent 10-bit pipelines with 95 dB inter-channel isolation - eliminates need for discrete dual-ADC synchronization circuitry in smart antenna systems. |
| Programmable fast detect | Four real-time magnitude bits per channel with sub-100 ns latency - enables closed-loop AGC response faster than DSP-based alternatives in radio receivers. |
| Signal monitor block | Dedicated RMS/magnitude/threshold detection with serial SPORT output - offloads signal-level analysis from main processor while preserving full 125 MSPS data throughput. |
| Flexible digital output interface | Configurable CMOS (1.8 V–3.3 V) or LVDS (1.8 V) outputs - allows direct interfacing to Xilinx Kintex or Intel Stratix FPGA I/O banks without level-shifting. |
| On-chip voltage reference | 1.0 V ±16 mV internal reference with load regulation ≤7 mV @ 1 mA - reduces BOM count and layout area vs. external reference solutions. |
Applications
| I/Q Demodulation Systems | Point-to-Point Radio Receivers |
|---|---|
|
Use Scenario: Digitizing in-phase and quadrature baseband signals from zero-IF or low-IF mixers in microwave backhaul radios. IC Role / Device Role / Timing Role: Dual-channel simultaneous sampling ADC providing time-aligned 10-bit data streams for complex baseband processing. Use Value: 95 dB channel isolation prevents I/Q crosstalk-induced image rejection degradation; 60.6 dBFS SNR preserves EVM in 256-QAM constellations. |
Use Scenario: Converting modulated RF signals (e.g., π/4-DQPSK) in licensed-band wireless links operating at 2.4 GHz or 5.8 GHz. IC Role / Device Role / Timing Role: IF-sampling ADC capturing 70 MHz bandpass signals with 125 MSPS rate and 650 MHz analog bandwidth. Use Value: 85.0 dBc SFDR at 70 MHz enables reliable detection of −80 dBc adjacent-channel interferers without analog pre-filtering. |
| Smart Antenna Systems | Diversity Radio Systems |
|
Use Scenario: Simultaneous digitization of multiple antenna element signals for beamforming and direction-of-arrival estimation. IC Role / Device Role / Timing Role: Dual-channel ADC with matched gain/offset and sub-picosecond inter-channel jitter alignment. Use Value: Guaranteed ±0.2 LSB DNL and ±0.3 LSB INL across temperature ensure consistent amplitude response for coherent signal combining. |
Use Scenario: Parallel sampling of primary and diversity RF paths in cellular base station receivers to mitigate multipath fading. IC Role / Device Role / Timing Role: Two synchronized ADC channels with fast detect outputs enabling real-time path selection. Use Value: Sub-100 ns fast detect latency allows switching between antennas within one symbol period in LTE TDD frames. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual-channel, 10-bit, high-speed ADC applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| AD9627BCPZ-11 | 11-bit resolution, same 125 MSPS rate, pin-compatible LFCSP-64 package, higher SNR (65.5 dBFS), higher power (1.1 W). | Better ENOB for demanding wideband spectrum analysis; not drop-in due to different SPI register map and reference configuration. | Select when >10-bit resolution is required and system power budget allows +35% increase; verify signal monitor register compatibility. |
| AD9640BCPZ-125 | 14-bit resolution, 125 MSPS, same package, lower sampling flexibility (no integer clock divider), higher latency (14 cycles). | Higher precision for low-frequency instrumentation; lacks fast detect and signal monitor blocks present in AD9600ABCPZ-125. | Choose for DC-coupled sensor digitization where dynamic range >80 dB is critical and real-time AGC is unnecessary. |
Compared with AD9600ABCPZ-125, AD9627BCPZ-11 offers higher resolution at increased power and complexity, while AD9640BCPZ-125 trades AGC features for precision - making AD9600ABCPZ-125 optimal for IF-sampling communications where latency, feature integration, and power efficiency are prioritized.
Availability
AD9600ABCPZ-125 is available at Aetrix Electronics and suitable for point-to-point radio receivers, I/Q demodulation systems, and smart antenna designs requiring stable component supply across extended production lifecycles.
Supply support for AD9600ABCPZ-125 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 Wilmington, MA.
The AD9600 product line delivers dual-channel, high-speed ADCs targeting cost-sensitive, space-constrained communications infrastructure - emphasizing integrated AGC assist features, flexible output interfaces, and robust IF sampling capability.
FAQ
What is the maximum analog input frequency supported by the AD9600ABCPZ-125?
The AD9600ABCPZ-125 supports analog input frequencies up to 450 MHz using intermediate frequency (IF) sampling techniques. Its 650 MHz differential analog input bandwidth ensures minimal signal attenuation and phase distortion at these frequencies, enabling direct sampling of second- and third-Nyquist zone signals without external tracking filters.
Does the AD9600ABCPZ-125 include an internal voltage reference?
Yes, the AD9600ABCPZ-125 integrates a 1.0 V internal voltage reference with ±16 mV output voltage error over temperature. It can be used directly or overridden with an external reference via the VREF and SENSE pins, supporting both internal and external reference configurations without hardware changes.
How does the fast detect feature operate in the AD9600ABCPZ-125?
The AD9600ABCPZ-125 provides four fast detect output bits per channel (FD0A–FD3A and FD0B–FD3B) that deliver instantaneous magnitude information with sub-100 ns latency. These bits update every sample and are used for rapid AGC decisions, overrange detection, and threshold crossing in real-time radio receiver chains.
What digital output interface options does the AD9600ABCPZ-125 support?
The AD9600ABCPZ-125 supports three digital output configurations: 1.8 V to 3.3 V CMOS parallel (10-bit per channel), 1.8 V LVDS parallel, and interleaved LVDS. Output voltage levels are set by DRVDD, and format selection (offset binary, twos complement, gray code) is controlled via SPI registers.
Is the AD9600ABCPZ-125 pin-compatible with other members of the AD9600 family?
Yes, the AD9600ABCPZ-125 shares identical pinout and package (64-lead LFCSP) with AD9600ABCPZ-105 and AD9600ABCPZ-150. All variants support the same interface, register map, and feature set - only maximum sampling rate and AC performance specs differ, allowing board reuse across speed grades.
AD9600ABCPZ-125 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Series:
- -
- Package/Case:
- 64-VFQFN Exposed Pad, CSP
- Packaging:
- Bulk
- Product Status:
- Active
- Number of Bits:
- 10
- Sampling Rate (Per Second):
- 125M
- 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:
- 1.7V ~ 1.9V
- Voltage - Supply, Digital:
- 1.7V ~ 1.9V
- Features:
- Simultaneous Sampling
- Operating Temperature:
- -40°C ~ 85°C
- Supplier Device Package:
- 64-LFCSP-VQ (9x9)
- Mounting Type:
- Surface Mount
- Grade:
- -
- Qualification:
- -
AD9600ABCPZ-125 FAQ
1.How can I place an order for AD9600ABCPZ-125 through Aetrix?
Please submit a Request for Quotation (RFQ) for AD9600ABCPZ-125 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 AD9600ABCPZ-125 reliable?
The price and inventory of AD9600ABCPZ-125 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for AD9600ABCPZ-125 is usually 5 days.
3.What payment methods are accepted for AD9600ABCPZ-125?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for AD9600ABCPZ-125 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for AD9600ABCPZ-125?
AD9600ABCPZ-125 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your AD9600ABCPZ-125 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 AD9600ABCPZ-125?
For technical support, including AD9600ABCPZ-125 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your AD9600ABCPZ-125 requirements.
6.How does Aetrix verify that AD9600ABCPZ-125 is sourced from the original manufacturer or authorized distributors?
All AD9600ABCPZ-125 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 AD9600ABCPZ-125 meets industry standards.
7.What is the process for return or replacement of AD9600ABCPZ-125?
All AD9600ABCPZ-125 units undergo pre-shipment inspection (PSI). If there is an issue with AD9600ABCPZ-125, 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 AD9600ABCPZ-125 part is unused and in its original packaging.
Return procedure for AD9600ABCPZ-125:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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