LTC2159IUK
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Analog Devices Inc. LTC2159IUK

Manufacturer No:
LTC2159IUK
Manufacturer:
Analog Devices Inc.
Package:
Tube
Description:
IC ADC 16BIT PIPELINED 48QFN
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The LTC2159IUK, manufactured by Analog Devices Inc., is a high-performance 16-bit analog-to-digital converter (ADC) designed to meet the demands of modern communications and other high-frequency signal processing applications. This converter stands out with its exceptional AC performance, including a signal-to-noise ratio (SNR) of 77dB and a spurious free dynamic range (SFDR) of 90dB. The LTC2159IUK is particularly suited for applications requiring precise digitization of high-frequency signals, thanks to its ultralow jitter of 0.07ps RMS and a full power bandwidth of 550MHz for the sample-and-hold (S/H) circuit.

Key Specifications

Parameter Value
Number of Bits 16
Sampling Rate 20 MS/s
Number of Inputs 1 Channel
Input Type Differential/Single-Ended
Architecture Pipelined
Analog Supply Voltage 1.8 V
Power Dissipation 43 mW
SNR 77 dB
SFDR 90 dB
Jitter 0.07 ps RMS
Full Power Bandwidth S/H 550 MHz
Package/Case 48-Lead QFN (7mm x 7mm x 0.75mm w/ EP)
Operating Temperature -40°C to 85°C

Key Features

  • 77dB SNR and 90dB SFDR for high signal clarity and precision
  • Low power consumption: 43mW
  • Single 1.8V supply voltage
  • CMOS, DDR CMOS, or DDR LVDS output options
  • Selectable input ranges: 1V P-P to 2V P-P
  • Optional data output randomizer and clock duty cycle stabilizer
  • Shutdown and nap modes for power management
  • Serial SPI port for configuration
  • 48-Lead QFN package (7mm x 7mm x 0.75mm w/ EP)

Applications

  • Communications and cellular base stations
  • Software defined radios
  • Portable medical imaging
  • Multichannel data acquisition
  • Nondestructive testing
  • GPS tracking and fleet management
  • Asset monitoring

Q & A

  1. What is the sampling rate of the LTC2159IUK?

    The sampling rate of the LTC2159IUK is 20 MS/s.

  2. What is the resolution of the LTC2159IUK?

    The resolution of the LTC2159IUK is 16 bits.

  3. What are the input types supported by the LTC2159IUK?

    The LTC2159IUK supports both differential and single-ended inputs.

  4. What is the power consumption of the LTC2159IUK?

    The power consumption of the LTC2159IUK is 43 mW.

  5. What are the output options for the digital data?

    The digital outputs can be CMOS, DDR CMOS, or DDR LVDS.

  6. Does the LTC2159IUK have power management features?

    Yes, the LTC2159IUK includes shutdown and nap modes for power management.

  7. What is the package type of the LTC2159IUK?

    The LTC2159IUK is packaged in a 48-Lead QFN (7mm x 7mm x 0.75mm w/ EP).

  8. What is the operating temperature range of the LTC2159IUK?

    The operating temperature range of the LTC2159IUK is -40°C to 85°C.

  9. Does the LTC2159IUK support SPI configuration?

    Yes, the LTC2159IUK has a serial SPI port for configuration.

  10. What are some typical applications of the LTC2159IUK?

    The LTC2159IUK is typically used in communications, cellular base stations, software defined radios, portable medical imaging, and multichannel data acquisition.

Product Attributes

Number of Bits:16
Sampling Rate (Per Second):20M
Number of Inputs:1
Input Type:Differential
Data Interface:Parallel
Configuration:S/H-ADC
Ratio - S/H:ADC:1:1
Number of A/D Converters:1
Architecture:Pipelined
Reference Type:External, Internal
Voltage - Supply, Analog:1.7V ~ 1.9V
Voltage - Supply, Digital:1.7V ~ 1.9V
Features:- 
Operating Temperature:-40°C ~ 85°C
Package / Case:48-WFQFN Exposed Pad
Supplier Device Package:48-QFN (7x7)
Mounting Type:Surface Mount
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Similar Products

Part Number LTC2159IUK LTC2159CUK
Manufacturer Analog Devices Inc. Analog Devices Inc.
Product Status Obsolete Obsolete
Number of Bits 16 16
Sampling Rate (Per Second) 20M 20M
Number of Inputs 1 1
Input Type Differential Differential
Data Interface Parallel Parallel
Configuration S/H-ADC S/H-ADC
Ratio - S/H:ADC 1:1 1:1
Number of A/D Converters 1 1
Architecture Pipelined Pipelined
Reference Type External, Internal External, Internal
Voltage - Supply, Analog 1.7V ~ 1.9V 1.7V ~ 1.9V
Voltage - Supply, Digital 1.7V ~ 1.9V 1.7V ~ 1.9V
Features - -
Operating Temperature -40°C ~ 85°C 0°C ~ 70°C
Package / Case 48-WFQFN Exposed Pad 48-WFQFN Exposed Pad
Supplier Device Package 48-QFN (7x7) 48-QFN (7x7)
Mounting Type Surface Mount Surface Mount

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