LTC2224

Features: Sample Rate: 135Msps 67.3dB SNR up to 140MHz Input 80dB SFDR up to 150MHz Input 775MHz Full Power Bandwidth S/H Single 3.3V Supply Low Power Dissipation: 630mW CMOS Outputs Selectable Input Ranges: ±0.5V or ±1V No Missing Codes Optional Clock Duty Cycle Stabilizer Shutdown and Nap Modes...

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LTC2224 Picture
SeekIC No. : 004402011 Detail

LTC2224: Features: Sample Rate: 135Msps 67.3dB SNR up to 140MHz Input 80dB SFDR up to 150MHz Input 775MHz Full Power Bandwidth S/H Single 3.3V Supply Low Power Dissipation: 630mW CMOS Outputs Selectable Inp...

floor Price/Ceiling Price

Part Number:
LTC2224
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/24

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Product Details

Description



Features:

Sample Rate: 135Msps
67.3dB SNR up to 140MHz Input
80dB SFDR up to 150MHz Input
775MHz Full Power Bandwidth S/H
Single 3.3V Supply
Low Power Dissipation: 630mW
CMOS Outputs
Selectable Input Ranges: ±0.5V or ±1V
No Missing Codes
Optional Clock Duty Cycle Stabilizer
Shutdown and Nap Modes
Data Ready Output Clock
Pin Compatible Family
   135Msps: LTC2224 (12-Bit), LTC2234 (10-Bit)
   105Msps: LTC2222 (12-Bit), LTC2232 (10-Bit)
   80Msps: LTC2223 (12-Bit), LTC2233 (10-Bit)
48-Pin 7mm * 7mm QFN Package



Application

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



Pinout

  Connection Diagram


Specifications

Supply Voltage (VDD) ................................................. 4V
Digital Output Ground Voltage (OGND) ....... 0.3V to 1V
Analog Input Voltage (Note 3) ..... 0.3V to (VDD+ 0.3V)
Digital Input Voltage ....................0.3V to (VDD + 0.3V)
Digital Output Voltage .............. 0.3V to (OVDD + 0.3V)
Power Dissipation ............................................ 1500mW
Operating Temperature Range
LTC2224C ............................................... .0°C to 70°C
LTC2224I..............................................40°C to 85°C
Storage Temperature Range .............65°C to 125°C



Description

The LTC®2224 is a 135Msps, sampling 12-bit A/D converter designed for digitizing high frequency, wide dynamic range signals. The LTC2224 is perfect for demanding communications applications with AC performance that includes 67.3dB SNR and 80dB spurious free dynamic range for signals up to 150MHz. Ultralow jitter of 0.15psRMS allows undersampling of IF frequencies with excellent noise performance.

DC specs include ±0.4LSB INL (typ), ±0.3LSB DNL (typ) and no missing codes over temperature. The transition noise is a low 0.5LSBRMS.

A separate output power supply allows the CMOS output swing to range from 0.5V to 3.3V.

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




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