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Analog Devices Inc. AD9600BCPZ-125
- Part No.:
- AD9600BCPZ-125
- Manufacturer:
- Analog Devices Inc.
- Category:
- Analog to Digital Converters (ADC)
- Package:
- 64-VFQFN Exposed Pad, CSP
- Datasheet:
-
AD9600BCPZ-125.pdf
- Description:
- IC A/D 10BIT 125MSPS DL 64LFCSP
- Quantity:
- Payment:
- Shipping:
Inventory:948
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Product details
Overview
AD9600BCPZ-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 input bandwidth, 60.6 dBc SNR at 70 MHz input, 85 dBc SFDR, 95 dB channel isolation, and operates from a single 1.8 V analog supply with flexible 1.8 V–3.3 V CMOS or 1.8 V LVDS digital outputs. It enables high-density I/Q demodulation systems requiring precise amplitude monitoring and fast overrange detection.
For engineers reviewing the AD9600BCPZ-125 datasheet, AD9600BCPZ-125 pinout, AD9600BCPZ-125 application, or AD9600BCPZ-125 equivalent, this page delivers verified specifications, validated pin functions, confirmed dual-channel timing architecture, real-world signal monitor use cases, and two rigorously cross-checked alternative parts for diversity radio and software-defined radio designs.
Technical Context
The AD9600BCPZ-125 implements a multistage differential pipelined ADC architecture with integrated error correction logic per channel. Its analog front end supports 1 Vp-p to 2 Vp-p differential input range, 450 MHz IF sampling capability, and on-chip duty cycle stabilizer for clock jitter resilience.
Dual-channel operation is synchronized via shared CLK+/CLK− inputs and includes independent fast detect (FD0A–FD3A/FD0B–FD3B) and signal monitor blocks. Serial port interface (SPI) configures data formatting (offset binary/twos complement/gray), DCS enable, power-down mode, and voltage reference selection - all accessible without external microcontroller intervention.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Resolution | 10-bit - defines quantization granularity for baseband and IF digitization in SDR and predistortion systems. |
| Sampling Rate | 125 MSPS - supports Nyquist-sampled baseband up to 62.5 MHz or IF sampling up to 450 MHz with undersampling. |
| SNR @ 70 MHz | 60.6 dBc - ensures sufficient dynamic range for QAM-64/256 demodulation in point-to-point radio links. |
| Analog Input BW | 650 MHz - enables direct RF sampling of L-band and lower S-band signals without external downconversion. |
| Channel Isolation | 95 dB - prevents crosstalk between I/Q paths in smart antenna and MIMO receiver architectures. |
| Power Consumption | 825 mW at 125 MSPS - balances performance and thermal density in compact, fanless embedded radio modules. |
| Digital Output Interface | CMOS (1.8–3.3 V) or LVDS (1.8 V) - allows direct interfacing with FPGA I/O banks compliant with either standard. |
Pinout & Package
The AD9600BCPZ-125 is housed in a 64-lead, 9 mm × 9 mm LFCSP package with exposed thermal pad (pin 0 = AGND). Pin assignments are identical across AD9600ABCPZ-x variants and support both parallel CMOS and interleaved LVDS output modes via configuration.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VIN+ A / VIN− A VIN+ B / VIN− B |
Differential analog inputs (Ch A & Ch B) | Accepts 1–2 Vp-p balanced RF/IF signals; 650 MHz bandwidth enables direct sampling of GPS L1 (1.575 GHz) harmonics. |
| CLK+ / CLK− | Differential ADC clock input | Supports CMOS/LVDS/LVPECL; internal duty cycle stabilizer maintains timing accuracy despite clock skew or asymmetry. |
| D0A–D9A / D0B–D9B (CMOS) or D0±–D9± (LVDS) |
Parallel digital output data | 10-bit per channel; LVDS mode reduces EMI and supports longer trace routing in dense PCB layouts. |
| FD0A–FD3A / FD0B–FD3B (CMOS) or FD0±–FD3± (LVDS) |
Fast detect magnitude indicators | Four-bit coarse amplitude output per channel with <3-cycle latency - critical for AGC loop response in burst-mode receivers. |
| VREF / SENSE / RBIAS / CML | Reference and bias control | Enables internal 1.0 V reference or external reference; CML output sets common-mode level for transformer-coupled inputs. |
| SMI SDO/OEB / SMI SCLK/PDWN / SMI SDFS | Signal monitor serial port | Dedicated 3-wire SPORT for RMS/peak/threshold monitoring - offloads processing from main data path. |
Key Features
| Feature | Design Value |
|---|---|
| Integrated dual ADC core | Two synchronized 10-bit, 125 MSPS converters in one die - eliminates inter-chip skew and simplifies PCB layout for I/Q pairs. |
| Programmable fast detect | Four-bit output per channel with sub-10 ns latency - enables closed-loop AGC within 3 ADC cycles for LTE/TDD burst handling. |
| Signal monitor block | Dedicated hardware RMS/peak/threshold detector with serial SPORT output - decouples amplitude analysis from main data stream. |
| Flexible digital interface | Selectable CMOS (1.8–3.3 V) or LVDS (1.8 V) outputs - matches FPGA I/O voltage rails without level shifters or termination complexity. |
| On-chip voltage reference | 1.0 V ±16 mV internal reference - removes need for external precision reference IC and associated filtering components. |
Applications
| Point-to-Point Radio Receivers | Diversity Radio Systems |
|---|---|
Use Scenario: GPSK/QAM demodulation in licensed microwave backhaul links operating at 6–11 GHz with IF at 140–220 MHz. IC Role / Device Role / Timing Role: Dual-channel ADC digitizes I/Q IF signals; fast detect triggers gain adjustment before symbol errors occur. Use Value: 60.6 dBc SNR at 220 MHz preserves EVM < 3% for 256-QAM; 95 dB isolation prevents image leakage between polarized antennas. |
Use Scenario: Dual-polarized antenna array receiving same signal on orthogonal channels for fading mitigation. IC Role / Device Role / Timing Role: Simultaneous sampling of co-located H/V channels with matched latency and gain tracking. Use Value: Matched offset/gain error (< ±0.7% FSR) and temperature drift (±95 ppm/°C) ensure consistent diversity combining across −40°C to +85°C. |
| I/Q Demodulation Systems | Smart Antenna Systems |
Use Scenario: Direct-conversion receiver front end converting RF to baseband I/Q streams for FPGA-based digital filtering. IC Role / Device Role / Timing Role: ADC provides 10-bit resolution at 125 MSPS with pipeline latency of 12 cycles - aligns with Xilinx Zynq-7000 DSP slice timing. Use Value: 650 MHz analog input bandwidth supports DC–62.5 MHz baseband capture without external anti-aliasing filters. |
Use Scenario: Beamforming processor receiving phase-aligned signals from 4–8 antenna elements in phased array radar or 5G mMIMO. IC Role / Device Role / Timing Role: Multiple AD9600BCPZ-125 units synchronized via shared SYNC and CLK+ inputs for coherent sampling. Use Value: 3-cycle out-of-range recovery and 350 µs wake-up time enable rapid channel switching during TDD frame transitions. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual-channel, 10-bit ADC applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| AD9627BCPZ-11 | 11-bit resolution, 125 MSPS, same 64-lead LFCSP package and pinout; higher ENOB (10.5 bits) but 20% higher power (1.0 W). | Better dynamic range for low-SNR radar pulse detection; less suitable for power-constrained handheld radios. | Select when >62 dB SNR is required and board layout accommodates extra thermal dissipation. |
| AD9640BCPZ-125 | 14-bit resolution, 125 MSPS, identical footprint and pin compatibility; 72 dB SNR, 900 mW power, 500 MHz input bandwidth. | Higher resolution for wideband spectrum monitoring; reduced IF bandwidth limits L-band direct sampling capability. | Choose for spectral analysis applications where amplitude fidelity outweighs RF frequency coverage. |
Compared with AD9600BCPZ-125, AD9627BCPZ-11 offers 1-bit higher resolution at cost of power and thermal margin, while AD9640BCPZ-125 trades 150 MHz analog bandwidth for 4-bit resolution gain - making AD9600BCPZ-125 optimal for IF-sampling radios balancing speed, fidelity, and thermal density.
Availability
AD9600BCPZ-125 is available at Aetrix Electronics and suitable for point-to-point radio receivers, diversity radio systems, and I/Q demodulation systems requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for AD9600BCPZ-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 communications infrastructure - specifically engineered for IF sampling, AGC acceleration, and space-constrained SDR platforms.
FAQ
What is the maximum analog input frequency supported by the AD9600BCPZ-125?
The AD9600BCPZ-125 supports intermediate frequency (IF) sampling up to 450 MHz with maintained SNR performance, enabled by its 650 MHz analog input bandwidth and proprietary differential input architecture. This allows direct digitization of L-band signals (e.g., GPS L1 at 1.575 GHz) using harmonic sampling techniques without external downconversion stages.
Does the AD9600BCPZ-125 require an external voltage reference?
No, the AD9600BCPZ-125 includes an internal 1.0 V voltage reference with ±16 mV output voltage error across temperature, eliminating the need for external reference components. The SENSE pin allows selection between internal reference mode and external reference mode, providing design flexibility without added BOM cost.
How does the fast detect feature of the AD9600BCPZ-125 reduce AGC loop latency?
The AD9600BCPZ-125 provides four fast detect output bits (FD0–FD3) per channel with latency under 3 ADC cycles. This enables real-time amplitude estimation independent of full-data-path processing, allowing RF gain control decisions to be made before symbol decoding - critical for burst-mode protocols like TD-LTE and WiMAX.
Can the AD9600BCPZ-125 operate with a single-ended clock input?
Yes, the AD9600BCPZ-125 accepts single-ended CMOS clock signals applied to the CLK+ pin while holding CLK− at AVDD or AGND, as documented in Figures 60 and 61 of the datasheet. Internal termination and duty cycle stabilization maintain performance even with asymmetric clock waveforms.
What digital output standards does the AD9600BCPZ-125 support?
The AD9600BCPZ-125 supports two configurable digital output standards: CMOS (with DRVDD selectable from 1.8 V to 3.3 V) and LVDS (at 1.8 V). Output format (offset binary, twos complement, or gray code) and data alignment are programmable via SPI, enabling seamless integration with Xilinx, Intel, and Microchip FPGA I/O banks.
AD9600BCPZ-125 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Series:
- -
- Package/Case:
- 64-VFQFN Exposed Pad, CSP
- Packaging:
- Tray
- Product Status:
- Obsolete
- Number of Bits:
- 10
- Sampling Rate (Per Second):
- 125M
- Number of Inputs:
- -
- Input Type:
- -
- Data Interface:
- SPI
- Configuration:
- -
- Ratio - S/H:ADC:
- -
- Number of A/D Converters:
- 2
- Architecture:
- -
- Reference Type:
- -
- Voltage - Supply, Analog:
- -
- Voltage - Supply, Digital:
- -
- Features:
- -
- Operating Temperature:
- -40°C ~ 85°C
- Supplier Device Package:
- 64-LFCSP-VQ (9x9)
- Mounting Type:
- Surface Mount
- Grade:
- -
- Qualification:
- -
AD9600BCPZ-125 FAQ
1.How can I place an order for AD9600BCPZ-125 through Aetrix?
Please submit a Request for Quotation (RFQ) for AD9600BCPZ-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 AD9600BCPZ-125 reliable?
The price and inventory of AD9600BCPZ-125 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for AD9600BCPZ-125 is usually 5 days.
3.What payment methods are accepted for AD9600BCPZ-125?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for AD9600BCPZ-125 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for AD9600BCPZ-125?
AD9600BCPZ-125 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your AD9600BCPZ-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 AD9600BCPZ-125?
For technical support, including AD9600BCPZ-125 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your AD9600BCPZ-125 requirements.
6.How does Aetrix verify that AD9600BCPZ-125 is sourced from the original manufacturer or authorized distributors?
All AD9600BCPZ-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 AD9600BCPZ-125 meets industry standards.
7.What is the process for return or replacement of AD9600BCPZ-125?
All AD9600BCPZ-125 units undergo pre-shipment inspection (PSI). If there is an issue with AD9600BCPZ-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 AD9600BCPZ-125 part is unused and in its original packaging.
Return procedure for AD9600BCPZ-125:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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