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LTM9001 - 16-Bit IF/Baseband Receiver Subsystem

Features

uModule Packaging, Assembly and Thermal Performance
  • Click Here for Evaluation Kits
  • Integrated 16-Bit, High-Speed ADC, Passive Filter and Fixed Gain Differential Amplifier
  • Up to 300MHz IF Range
       Low-Pass and Bandpass Filter Versions
  • Low Noise, Low Distortion Amplifiers
       Fixed Gain: 8dB, 14dB, 20dB or 26dB
       Noise Figure as Low as 5.9dB
       50Ω, 200Ω or 400Ω Input Impedance
  • 72dB SNR, 82dB SFDR (LTM9001-AA)
  • Integrated Bypass Capacitance, No External Components Required
  • Optional Internal Dither
  • Optional Data Output Randomizer
  • LVDS or CMOS Outputs
  • 3.3V Single Supply
  • Power Dissipation: 1.65W
  • Clock Duty Cycle Stabilizer
  • 11.25mm x 11.25mm x 2.32mm LGA Package
  • This Product is subject to United States Export Control and
    may require a license for export to certain countries.

Typical Application

LTM9001
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Description

The LTM9001 is an integrated System in a Package (SiP) that includes a high-speed 16-bit A/D converter, matching network, anti-aliasing filter and a low noise, differential amplifier with fixed gain. It is designed for digitizing wide dynamic range signals with an intermediate frequency (IF) range up to 300MHz. The amplifier allows either AC- or DC-coupled input drive. A low-pass or bandpass filter network can be implemented with various bandwidths. Contact Linear Technology regarding semi-custom con- figurations.

The LTM9001 is perfect for IF receivers in demanding communications applications, with AC performance that includes 72dBFS Noise Floor and 82dB spurious free dynamic range (SFDR) at 162.5MHz (LTM9001-AA).

The digital outputs can be either differential LVDS or single-ended CMOS. There are two format options for the CMOS outputs: a single bus running at the full data rate or demultiplexed buses running at half data rate. A separate output power supply allows the CMOS output swing to range from 0.5V to 3.3V.

The differential ENC+ and ENC– inputs may be driven with a sine wave, PECL, LVDS, TTL or CMOS inputs. An optional clock duty cycle stabilizer allows high performance at full speed with a wide range of clock duty cycles.
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Packaging

11.25mm x 11.25mm x 2.32mm LGA

LTM9001
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Order Info

Package Variations and Pricing

Part Number Package Pins Temp Price (1-99) Price (1k)* RoHS Data
LTM9001CV-AA#PBF LGA 81 C $117.14 $82.00 View
LTM9001CV-BA#PBF-ES LGA 81 C $130.00 $91.00 View
LTM9001IV-AA#PBF LGA 81 I $140.57 $98.40 View
LTM9001IV-BA#PBF-ES LGA 81 I $156.00 $109.20 View
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* The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Linear Technology sales office or authorized distributor.

Evaluation Kits

Part Number Description Price
DC1241A-A LTM9001-AA demo board, LVDS output, uses DC890 $300.00
DC1241A-B LTM9001-BA demo board, LVDS output, uses DC890  
DC1250A-A LTM9001-AA demo board, CMOS output, uses DC890 $300.00
DC890B High Speed USB Data Collection Board $300.00
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Applications

  • Telecommunications
  • High Sensitivity Receivers
  • Cellular Base Stations
  • Spectrum Analyzers
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Simulate

To simulate selected Linear Technology products, please download LTSpice / SwitcherCAD III. This powerful schematic capture and simulation tool includes macro models for 80% of Linear Technology's switching regulators, over 200 op amp models, as well as resistors, transistors and MOSFET models.

For other simulation tools, visit our Design Simulation and Device Models page.

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