LTC2240IUP-12#PBF
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Analog Devices Inc. LTC2240IUP-12#PBF

Manufacturer No:
LTC2240IUP-12#PBF
Manufacturer:
Analog Devices Inc.
Package:
Tube
Description:
IC ADC 12BIT PIPELINED 64QFN
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The LTC2240IUP-12#PBF is a high-performance, 12-bit analog-to-digital converter (ADC) designed by Analog Devices Inc. This component is part of the LTC2240 family and is optimized for digitizing high-frequency, wide dynamic range signals. It operates at a sampling rate of 170 Msps, making it suitable for demanding communications applications. The ADC features excellent AC performance, including a signal-to-noise ratio (SNR) of 65.6 dB and a spurious free dynamic range (SFDR) of 80 dB. Additionally, it has ultralow jitter of 95 fs RMS, enabling IF undersampling with excellent noise performance.

Key Specifications

Parameter Value
Resolution 12 bits
Sampling Rate 170 Msps
Signal-to-Noise Ratio (SNR) 65.6 dB
Spurious Free Dynamic Range (SFDR) 80 dB
Full Power Bandwidth S/H 1.2 GHz
Supply Voltage Single 2.5V
Power Dissipation 445 mW
Output Formats LVDS, CMOS, or Demultiplexed CMOS
Input Ranges ±0.5V or ±1V
Integral Non-Linearity (INL) ±0.6 LSB (typ)
Differential Non-Linearity (DNL) ±0.4 LSB (typ)
Package 64-Pin QFN (9mm x 9mm x 0.75mm w/ EP)

Key Features

  • No missing codes over temperature.
  • Optional clock duty cycle stabilizer for high performance over a wide range of clock duty cycles.
  • Shutdown and nap modes for power management.
  • Data ready output clock.
  • Pin compatible family with other LTC2240 series ADCs.
  • Separate output power supply allowing CMOS output swing to range from 0.5V to 2.625V.
  • ENC+ and ENC- inputs can be driven differentially or single-ended with various signal types (sine wave, PECL, LVDS, TTL, or CMOS).

Applications

  • Wireless and Wired Broadband Communication.
  • Cable Head-End Systems.
  • Power Amplifier Linearization.
  • Communications Test Equipment.

Q & A

  1. What is the sampling rate of the LTC2240IUP-12#PBF?

    The sampling rate of the LTC2240IUP-12#PBF is 170 Msps.

  2. What is the signal-to-noise ratio (SNR) of this ADC?

    The SNR of the LTC2240IUP-12#PBF is 65.6 dB.

  3. What are the available output formats for this ADC?

    The output formats available are LVDS, CMOS, or demultiplexed CMOS.

  4. What are the input range options for this ADC?

    The input ranges can be set to ±0.5V or ±1V.

  5. Does this ADC have any power-saving modes?
  6. What is the package type and size of this ADC?

    The package is a 64-Pin QFN (9mm x 9mm x 0.75mm w/ EP).

  7. Can the ENC+ and ENC- inputs be driven differentially or single-ended?
  8. What is the typical power dissipation of this ADC?
  9. Is there an optional clock duty cycle stabilizer available?
  10. What are some common applications for this ADC?

Product Attributes

Number of Bits:12
Sampling Rate (Per Second):170M
Number of Inputs:1
Input Type:Differential
Data Interface:LVDS - Parallel, 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:2.375V ~ 2.625V
Voltage - Supply, Digital:2.375V ~ 2.625V
Features:- 
Operating Temperature:-40°C ~ 85°C
Package / Case:64-WFQFN Exposed Pad
Supplier Device Package:64-QFN (9x9)
Mounting Type:Surface Mount
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In Stock

$79.94
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Similar Products

Part Number LTC2240IUP-12#PBF LTC2242IUP-12#PBF LTC2241IUP-12#PBF LTC2240CUP-12#PBF LTC2240IUP-10#PBF
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Product Status Active Active Active Active Active
Number of Bits 12 12 12 12 10
Sampling Rate (Per Second) 170M 250M 210M 170M 170M
Number of Inputs 1 1 1 1 1
Input Type Differential Differential Differential Differential Differential
Data Interface LVDS - Parallel, Parallel LVDS - Parallel, Parallel LVDS - Parallel, Parallel LVDS - Parallel, Parallel LVDS - Parallel, Parallel
Configuration S/H-ADC S/H-ADC S/H-ADC S/H-ADC S/H-ADC
Ratio - S/H:ADC 1:1 1:1 1:1 1:1 1:1
Number of A/D Converters 1 1 1 1 1
Architecture Pipelined Pipelined Pipelined Pipelined Pipelined
Reference Type External, Internal External, Internal External, Internal External, Internal External, Internal
Voltage - Supply, Analog 2.375V ~ 2.625V 2.375V ~ 2.625V 2.375V ~ 2.625V 2.375V ~ 2.625V 2.375V ~ 2.625V
Voltage - Supply, Digital 2.375V ~ 2.625V 2.375V ~ 2.625V 2.375V ~ 2.625V 2.375V ~ 2.625V 2.375V ~ 2.625V
Features - - - - -
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Package / Case 64-WFQFN Exposed Pad 64-WFQFN Exposed Pad 64-WFQFN Exposed Pad 64-WFQFN Exposed Pad 64-WFQFN Exposed Pad
Supplier Device Package 64-QFN (9x9) 64-QFN (9x9) 64-QFN (9x9) 64-QFN (9x9) 64-QFN (9x9)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount

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