My Inquiry
My Account
Analog Devices Inc. LTM9011IY-14#PBF
- Part No.:
- LTM9011IY-14#PBF
- Manufacturer:
- Analog Devices Inc.
- Category:
- Analog to Digital Converters (ADC)
- Package:
- 140-BFBGA
- Datasheet:
-
LTM9011IY-14#PBF.pdf
- Description:
- IC ADC 14BIT PIPELINED 140BGA
- Quantity:
- Payment:
- Shipping:
Inventory:4,453
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
LTM9011IY-14#PBF from Analog Devices is a 14-bit, 125Msps octal simultaneous-sampling analog-to-digital converter (ADC) in a 140-pin BGA package. It delivers 73.1dB SNR and 88dB SFDR at 70MHz input, operates from a single 1.8V supply, and features serial LVDS outputs with selectable 1- or 2-lane mode-enabling high-channel-count digitization in software-defined radios and portable medical imaging systems.
For engineers reviewing the LTM9011IY-14#PBF datasheet, LTM9011IY-14#PBF pinout, LTM9011IY-14#PBF application, or LTM9011IY-14#PBF equivalent, this page provides verified technical context, exact pin functions per channel, thermal-grade (-40°C to +85°C) performance specs, and real-world alternatives for multichannel wideband signal acquisition.
Technical Context
The LTM9011IY-14#PBF integrates eight independent 14-bit ADC cores with a shared sample-and-hold front-end offering 800MHz full-power bandwidth. Its internal clock duty cycle stabilizer enables full-speed operation across wide input clock duty cycles, and its differential analog inputs support 1VP-P to 2VP-P selectable ranges with ±1LSB INL and ±0.3LSB DNL.
Digital output uses serialized LVDS: two bits per channel in 2-lane mode (1.75mA or 3.5mA drive strength), or one bit per channel in 1-lane mode. Configuration is via SPI port supporting independent control of channels 1/4/5/8 (CSA) and 2/3/6/7 (CSB), with integrated bypass capacitance eliminating external decoupling components.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Resolution | 14-bit with no missing codes over temperature-ensures monotonicity in precision measurement systems. |
| Sampling Rate | 125Msps-supports Nyquist sampling of signals up to 62.5MHz without aliasing in baseband applications. |
| SNR | 73.1dB at 70MHz input-enables high-fidelity digitization of RF and IF signals in cellular base stations. |
| SFDR | 88dB at 70MHz input-suppresses harmonics and spurs critical for multi-tone SDR and radar waveform capture. |
| Power per Channel | 140mW at 125Msps-reduces thermal load in dense multichannel data acquisition boards. |
| Analog Supply | Single 1.8V (VDD) with internal 0.1µF bypass-simplifies power delivery and eliminates external bulk capacitors. |
| Output Interface | Serial LVDS (1- or 2-lane)-cuts I/O count by >50% vs parallel interfaces, easing PCB routing and EMI control. |
Pinout & Package
Package: 140-pin (11.25mm × 9.00mm × 2.72mm) BGA, industrial temperature grade (–40°C to +85°C).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| AIN1+ / AIN1– | Channel 1 differential analog input | Accepts 1–2VP-P differential signal; common-mode bias provided by VCM14. |
| ENC+ / ENC– | Differential encode clock input | Triggers conversion on both edges; supports sine wave, LVDS, PECL, TTL, or CMOS drive. |
| CSA / CSB | Serial chip select (channels 1/4/5/8 and 2/3/6/7) | Enables independent SPI configuration of two channel groups-critical for asymmetric system calibration. |
| OUT1A / OUT1B through OUT8A / OUT8B | LVDS serialized data outputs | Each pair carries 2-bit (2-lane) or 1-bit (1-lane) time-multiplexed data per channel-reducing trace count to 16 pins total. |
| VCM14 / VCM23 / VCM58 / VCM67 | Common-mode bias outputs | Four dedicated VDD/2 references-each internally bypassed-eliminate need for external bias networks per channel pair. |
Key Features
| Feature | Design Value |
|---|---|
| Integrated bypass capacitance | 0.1µF ceramic caps on VDD, OVDD, and all VCM pins-removes 16+ external decoupling components and saves >25mm² board area. |
| Flow-through pinout | Input pins on top row, outputs on bottom row-enables straight-through PCB routing and minimizes crosstalk in high-density layouts. |
| Shutdown and Nap modes | 2mW sleep power and 170mW nap power-extends battery life in portable medical ultrasound and handheld spectrum analyzers. |
| Selectable serialization mode | 1-lane (8-bit bus) or 2-lane (16-bit bus) LVDS-allows trade-off between FPGA resource usage and timing margin in real-time processing pipelines. |
| Internal clock duty cycle stabilizer | Compensates for 20%–80% input clock duty cycle-permits use of low-jitter but asymmetrical clocks from PLLs or crystal oscillators. |
Applications
| Cellular Base Station Receiver | Portable Ultrasound Imaging |
|---|---|
|
Use Scenario: Digitizing multiple RF/IF downconverted signals in massive MIMO antenna arrays. IC Role / Device Role / Timing Role: Octal simultaneous-sampling ADC capturing eight receive paths with <100ps inter-channel skew. Use Value: 73.1dB SNR and 88dB SFDR preserve EVM and ACLR in 5G NR uplink reception under strong adjacent-channel interference. |
Use Scenario: Real-time beamforming and echo processing in handheld ultrasound probes. IC Role / Device Role / Timing Role: High-speed digitizer for 8-channel transducer array with synchronized sampling across all elements. Use Value: 14-bit resolution and 800MHz input bandwidth enable precise time-of-flight measurements for sub-millimeter spatial resolution. |
| Software Defined Radio (SDR) | Multichannel Data Acquisition |
|
Use Scenario: Wideband spectrum monitoring across 20–6000MHz using direct RF sampling architecture. IC Role / Device Role / Timing Role: Front-end ADC providing 125Msps sampling with low jitter (<0.15ps RMS aperture) for coherent wideband capture. Use Value: Serial LVDS interface reduces FPGA I/O count by 60%, enabling integration of 8-channel SDR on compact carrier boards. |
Use Scenario: High-precision vibration analysis in industrial predictive maintenance systems. IC Role / Device Role / Timing Role: Simultaneous digitizer for 8-channel accelerometer/strain-gauge sensor nodes with matched gain/offset. Use Value: ±1LSB INL and ±0.3LSB DNL ensure accurate amplitude tracking across dynamic range for FFT-based fault signature detection. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar octal ADC applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| AD9694BCPZ-1300 | 14-bit, 1.3Gsps quad ADC (not octal); requires two devices for 8-channel coverage; higher power (1.4W total). | Targets higher-frequency direct RF sampling (>1GHz); lacks integrated VCM buffers and flow-through pinout. | Choose when >1Gsps aggregate throughput is required and board space allows dual-device layout. |
| LTM9013IY-14#PBF | 14-bit, 250Msps octal ADC; 74.2dB SNR at 70MHz; 210mW/channel; same BGA package and pin-compatible. | Higher speed and SNR suit demanding radar and electronic warfare applications where 125Msps is insufficient. | Drop-in upgrade path if system requires >125Msps sampling while retaining identical footprint and interface logic. |
Compared with AD9694BCPZ-1300, LTM9011IY-14#PBF delivers true octal integration in one package with lower power and simplified layout; compared with LTM9013IY-14#PBF, it trades 125Msps for reduced thermal load and cost-ideal for SDR and medical systems operating below 62.5MHz Nyquist bandwidth.
Availability
LTM9011IY-14#PBF is available at Aetrix Electronics and suitable for cellular infrastructure, portable medical imaging, and multichannel test equipment requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for LTM9011IY-14#PBF 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 technologies, serving communications, industrial, automotive, and healthcare markets.
The LTM9011IY-14#PBF belongs to the µModule® ADC family-designed to integrate precision analog front-ends, power regulation, and digital interfaces into compact, thermally optimized BGA packages for space-constrained wideband systems.
FAQ
What is the guaranteed operating temperature range for the LTM9011IY-14#PBF?
The LTM9011IY-14#PBF is rated for –40°C to +85°C operation, validated across all electrical specifications including SNR, SFDR, INL, and DNL. This industrial temperature grade ensures reliable performance in outdoor base station cabinets, portable medical devices, and factory-floor data loggers without derating.
Does the LTM9011IY-14#PBF require external bypass capacitors?
No-the LTM9011IY-14#PBF integrates 0.1µF ceramic bypass capacitors on VDD, OVDD, and all four VCM pins (VCM14, VCM23, VCM58, VCM67). This eliminates the need for external bulk or high-frequency decoupling capacitors, reducing BOM count and PCB area while maintaining specified AC performance.
How many LVDS data lanes does the LTM9011IY-14#PBF use in default configuration?
The LTM9011IY-14#PBF defaults to 2-lane LVDS mode, outputting two serialized bits per channel (e.g., OUT1A/OUT1B for channel 1). In this mode, all eight channels occupy 16 differential pairs. 1-lane mode (one bit per channel) is enabled via SPI register or parallel programming and reduces output count to eight differential pairs.
Can the LTM9011IY-14#PBF accept single-ended clock inputs?
Yes-the ENC+ and ENC– inputs support single-ended operation: tie ENC– to GND and drive ENC+ with TTL, CMOS, or LVDS logic. The internal clock receiver accommodates this configuration, and the duty cycle stabilizer remains active to maintain timing accuracy even with asymmetric input waveforms.
What is the pipeline latency of the LTM9011IY-14#PBF?
The LTM9011IY-14#PBF has a fixed pipeline latency of 6 clock cycles from encode edge to first valid serialized output bit. This deterministic delay simplifies timing closure in FPGA-based real-time processing chains and enables precise synchronization across multiple LTM9011IY-14#PBF devices in phased-array systems.
LTM9011IY-14#PBF Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Series:
- -
- Package/Case:
- 140-BFBGA
- Packaging:
- Tray
- Product Status:
- Active
- Number of Bits:
- 14
- Sampling Rate (Per Second):
- 125M
- Number of Inputs:
- 8
- Input Type:
- Differential
- Data Interface:
- LVDS - Serial
- Configuration:
- S/H-ADC
- Ratio - S/H:ADC:
- 1:1
- Number of A/D Converters:
- 8
- 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:
- 140-BGA (11.25x9)
- Mounting Type:
- Surface Mount
- Grade:
- -
- Qualification:
- -
LTM9011IY-14#PBF FAQ
1.How can I place an order for LTM9011IY-14#PBF through Aetrix?
Please submit a Request for Quotation (RFQ) for LTM9011IY-14#PBF 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 LTM9011IY-14#PBF reliable?
The price and inventory of LTM9011IY-14#PBF are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for LTM9011IY-14#PBF is usually 5 days.
3.What payment methods are accepted for LTM9011IY-14#PBF?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for LTM9011IY-14#PBF transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for LTM9011IY-14#PBF?
LTM9011IY-14#PBF orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your LTM9011IY-14#PBF 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 LTM9011IY-14#PBF?
For technical support, including LTM9011IY-14#PBF datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your LTM9011IY-14#PBF requirements.
6.How does Aetrix verify that LTM9011IY-14#PBF is sourced from the original manufacturer or authorized distributors?
All LTM9011IY-14#PBF 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 LTM9011IY-14#PBF meets industry standards.
7.What is the process for return or replacement of LTM9011IY-14#PBF?
All LTM9011IY-14#PBF units undergo pre-shipment inspection (PSI). If there is an issue with LTM9011IY-14#PBF, 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 LTM9011IY-14#PBF part is unused and in its original packaging.
Return procedure for LTM9011IY-14#PBF:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
LTM9011IY-14#PBF Tags
-
ADC081C021CIMKX/NOPB
Texas Instruments
-
MCP3021A5T-E/OT
Microchip Technology
-
TLA2024IRUGR
Texas Instruments
-
MCP3221A5T-E/OT
Microchip Technology
-
MCP3221A5T-I/OT
Microchip Technology
-
MCP3221A4T-E/OT
Microchip Technology
-
MCP3221A6T-E/OT
Microchip Technology
-
MCP3221A0T-E/OT
Microchip Technology
-
MCP3221A1T-E/OT
Microchip Technology
-
ADC121S021CIMFX/NOPB
Texas Instruments
-
MCP3001-I/MS
Microchip Technology
-
MCP3001-I/SN
Microchip Technology
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
