LTC2297IUP#TRPBF
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Analog Devices Inc. LTC2297IUP#TRPBF

Manufacturer No:
LTC2297IUP#TRPBF
Manufacturer:
Analog Devices Inc.
Package:
Tape & Reel (TR)
Description:
IC ADC 14BIT PIPELINED 64QFN
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The LTC2297IUP#TRPBF is a high-performance, dual 14-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is designed for applications requiring the digitization of high-frequency, wide dynamic range signals. It operates at a sample rate of 40 million samples per second (Msps) and is part of a family of ADCs that include the LTC2298 and LTC2296, which offer different sample rates. The LTC2297IUP#TRPBF is known for its low power consumption, high signal-to-noise ratio (SNR), and excellent channel isolation, making it suitable for demanding imaging and communications applications.

Key Specifications

Parameter Value
Manufacturer Analog Devices Inc.
Part Number LTC2297IUP#TRPBF
Description IC ADC DUAL 14BIT 40MSPS 64QFN
Voltage - Supply, Digital 2.7 V ~ 3.4 V
Voltage - Supply, Analog 2.7 V ~ 3.4 V
Package / Case 64-WFQFN Exposed Pad
Sampling Rate (Per Second) 40 Msps
Reference Type External, Internal
Ratio - S/H:ADC 1:1
Operating Temperature -40°C ~ 85°C
Number of Inputs 2
Number of Bits 14
Number of A/D Converters 2
Input Type Differential, Single Ended
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)

Key Features

  • Integrated Dual 14-Bit ADCs with simultaneous sampling capability
  • Sample Rate: 40 Msps
  • Single 3V Supply (2.7V to 3.4V) for low power operation
  • Low Power Consumption: 235 mW
  • High Signal-to-Noise Ratio (SNR): 74.3 dB
  • Spurious Free Dynamic Range (SFDR): 90 dB
  • Channel Isolation: 110 dB at 100 MHz
  • Multiplexed or Separate Data Bus
  • Flexible Input Range: 1 V P-P to 2 V P-P
  • 575 MHz Full Power Bandwidth Sample and Hold (S/H)
  • Clock Duty Cycle Stabilizer for high performance across various clock duty cycles
  • Shutdown and Nap Modes for power management
  • Pin Compatible Family with other ADC models

Applications

The LTC2297IUP#TRPBF is ideal for various high-performance applications, including:

  • Demanding imaging applications such as medical imaging, industrial imaging, and scientific imaging.
  • Communications systems, including wireless communication, radar, and other high-frequency signal processing.
  • Test and measurement equipment where high accuracy and dynamic range are required.
  • Aerospace and defense applications where reliability and performance under harsh conditions are critical.

Q & A

  1. What is the sample rate of the LTC2297IUP#TRPBF?

    The sample rate of the LTC2297IUP#TRPBF is 40 Msps (million samples per second).

  2. What is the resolution of the LTC2297IUP#TRPBF?

    The resolution of the LTC2297IUP#TRPBF is 14 bits.

  3. What is the operating temperature range of the LTC2297IUP#TRPBF?

    The operating temperature range of the LTC2297IUP#TRPBF is -40°C to 85°C.

  4. What is the power supply voltage range for the LTC2297IUP#TRPBF?

    The power supply voltage range for the LTC2297IUP#TRPBF is 2.7 V to 3.4 V for both digital and analog supplies.

  5. Does the LTC2297IUP#TRPBF support simultaneous sampling?

    Yes, the LTC2297IUP#TRPBF supports simultaneous sampling of both channels.

  6. What is the channel isolation of the LTC2297IUP#TRPBF at 100 MHz?

    The channel isolation of the LTC2297IUP#TRPBF at 100 MHz is 110 dB.

  7. Does the LTC2297IUP#TRPBF have power management features?

    Yes, the LTC2297IUP#TRPBF includes shutdown and nap modes for power management.

  8. What is the full power bandwidth of the sample and hold (S/H) circuit in the LTC2297IUP#TRPBF?

    The full power bandwidth of the sample and hold (S/H) circuit in the LTC2297IUP#TRPBF is 575 MHz.

  9. Is the LTC2297IUP#TRPBF RoHS compliant?

    Yes, the LTC2297IUP#TRPBF is lead-free and RoHS compliant).

  10. What is the package type of the LTC2297IUP#TRPBF?

    The package type of the LTC2297IUP#TRPBF is a 64-lead QFN (9mm x 9mm x 0.75mm w/ EP)).

  11. Does the LTC2297IUP#TRPBF have a clock duty cycle stabilizer?

    Yes, the LTC2297IUP#TRPBF includes a clock duty cycle stabilizer for high performance across various clock duty cycles).

Product Attributes

Number of Bits:14
Sampling Rate (Per Second):40M
Number of Inputs:2
Input Type:Differential, Single Ended
Data Interface:Parallel
Configuration:S/H-ADC
Ratio - S/H:ADC:1:1
Number of A/D Converters:2
Architecture:Pipelined
Reference Type:External, Internal
Voltage - Supply, Analog:2.7V ~ 3.4V
Voltage - Supply, Digital:2.7V ~ 3.4V
Features:Simultaneous Sampling
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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Similar Products

Part Number LTC2297IUP#TRPBF LTC2298IUP#TRPBF LTC2299IUP#TRPBF LTC2287IUP#TRPBF LTC2290IUP#TRPBF LTC2291IUP#TRPBF LTC2292IUP#TRPBF LTC2293IUP#TRPBF LTC2294IUP#TRPBF LTC2295IUP#TRPBF LTC2296IUP#TRPBF LTC2297CUP#TRPBF
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Product Status Active Active Active Active Active Active Active Active Active Active Active Active
Number of Bits 14 14 14 10 12 12 12 12 12 14 14 14
Sampling Rate (Per Second) 40M 65M 80M 40M 10M 25M 40M 65M 80M 10M 25M 40M
Number of Inputs 2 2 2 2 2 2 2 2 2 2 2 2
Input Type Differential, Single Ended Differential, Single Ended Differential, Single Ended Differential, Single Ended Differential, Single Ended Differential, Single Ended Differential, Single Ended Differential, Single Ended Differential, Single Ended Differential, Single Ended Differential, Single Ended Differential, Single Ended
Data Interface Parallel Parallel Parallel Parallel Parallel Parallel Parallel Parallel Parallel Parallel Parallel Parallel
Configuration S/H-ADC S/H-ADC S/H-ADC S/H-ADC S/H-ADC S/H-ADC S/H-ADC 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 1:1 1:1 1:1 1:1 1:1 1:1 1:1
Number of A/D Converters 2 2 2 2 2 2 2 2 2 2 2 2
Architecture Pipelined Pipelined Pipelined Pipelined Pipelined Pipelined Pipelined Pipelined Pipelined Pipelined Pipelined Pipelined
Reference Type External, Internal External, Internal External, Internal External, Internal External, Internal External, Internal External, Internal External, Internal External, Internal External, Internal External, Internal External, Internal
Voltage - Supply, Analog 2.7V ~ 3.4V 2.7V ~ 3.4V 2.7V ~ 3.4V 2.7V ~ 3.4V 2.7V ~ 3.4V 2.7V ~ 3.4V 2.7V ~ 3.4V 2.7V ~ 3.4V 2.7V ~ 3.4V 2.7V ~ 3.4V 2.7V ~ 3.4V 2.7V ~ 3.4V
Voltage - Supply, Digital 2.7V ~ 3.4V 2.7V ~ 3.4V 2.7V ~ 3.4V 2.7V ~ 3.4V 2.7V ~ 3.4V 2.7V ~ 3.4V 2.7V ~ 3.4V 2.7V ~ 3.4V 2.7V ~ 3.4V 2.7V ~ 3.4V 2.7V ~ 3.4V 2.7V ~ 3.4V
Features Simultaneous Sampling Simultaneous Sampling Simultaneous Sampling Simultaneous Sampling Simultaneous Sampling Simultaneous Sampling Simultaneous Sampling Simultaneous Sampling Simultaneous Sampling Simultaneous Sampling Simultaneous Sampling Simultaneous Sampling
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C 0°C ~ 70°C
Package / Case 64-WFQFN Exposed Pad 64-WFQFN Exposed Pad 64-WFQFN Exposed Pad 64-WFQFN Exposed Pad 64-WFQFN Exposed Pad 64-WFQFN Exposed Pad 64-WFQFN Exposed Pad 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) 64-QFN (9x9) 64-QFN (9x9) 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 Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount

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