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LTC2280

Features: · Integrated Dual 10-Bit ADCs· Sample Rate: 105Msps· Single 3V Supply (2.85V to 3.4V)· Low Power: 540mW· 61.6dB SNR, 85dB SFDR· 110dB Channel Isolation at 100MHz· Flexible Input: 1V P-P to 2V P-P Range· 575MHz Full Power Bandwidth S/H· Clock Duty Cycle Stabilizer· Shutdown and Nap Modes·...

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SeekIC No. : 004402037 Detail

LTC2280: Features: · Integrated Dual 10-Bit ADCs· Sample Rate: 105Msps· Single 3V Supply (2.85V to 3.4V)· Low Power: 540mW· 61.6dB SNR, 85dB SFDR· 110dB Channel Isolation at 100MHz· Flexible Input: 1V P-P to...

LTC2280 Data Sheet

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Part Number:
LTC2280
Supply Ability:
5000

Price Break

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

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Product Details

Description



Features:

· Integrated Dual 10-Bit ADCs
· Sample Rate: 105Msps
· Single 3V Supply (2.85V to 3.4V)
· Low Power: 540mW
· 61.6dB SNR, 85dB SFDR
· 110dB Channel Isolation at 100MHz
· Flexible Input: 1V P-P to 2V P-P Range
· 575MHz Full Power Bandwidth S/H
· Clock Duty Cycle Stabilizer
· Shutdown and Nap Modes
· Pin Compatible Family
105Msps: LTC2282 (12-Bit), LTC2280 (10-Bit)
80Msps: LTC2294 (12-Bit), LTC2289 (10-Bit)
65Msps: LTC2293 (12-Bit), LTC2288 (10-Bit)
40Msps: LTC2292 (12-Bit), LTC2287 (10-Bit)
25Msps: LTC2291 (12-Bit), LTC2286 (10-Bit)
10Msps: LTC2290 (12-Bit)
· 64-Pin (9mm × 9mm) QFN Package


Application

· Wireless and Wired Broadband Communication
· Imaging Systems
·Spectral Analysis
·Portable Instrumentation


Pinout

Connection Diagram


Specifications

OVDD = VDD (Notes 1, 2)
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
LTC2280C ............................................... 0°C to 70°C
LTC2280I.............................................40°C to 85°C
Storage Temperature Range .............65°C to 125°C
Lead Temperature (Soldering, 10 sec)................ 300°C


Description

The LTC®2280 is a 10-bit 105Msps, low noise 3V dual A/D converter designed for digitizing high frequency, wide dynamic range signals. The LTC2280 is perfect for demanding imaging and communications applications with AC performance that includes 61.6dB SNR and 85dB SFDR for signals at the Nyquist frequency.

DC specs include ±0.1LSB INL (typ), ±0.1LSB DNL (typ) and ±0.6LSB INL, ±0.6LSB DNL over temperature. The transition noise is a low 0.08LSBRMS.

A single 3V supply allows low power operation. A separate output supply allows the outputs to drive 0.5V to 3.6V logic.

A single-ended CLK input of LTC2280 controls converter operation. An optional clock duty cycle stabilizer allows high performance at full speed for a wide range of clock duty cycles.




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