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LTC2206-14

Features: · Sample Rate: 105Msps/80Msps· 77.3dBFS Noise Floor· 98dB SFDR· SFDR >82dB at 250MHz (1.5V P-P Input Range)· PGA Front End (2.25V P-P or 1.5V P-P Input Range)· 700MHz Full Power Bandwidth S/H· Optional Internal Dither· Optional Data Output Randomizer· Single 3.3V Supply· Power Dissipa...

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SeekIC No. : 004401998 Detail

LTC2206-14: Features: · Sample Rate: 105Msps/80Msps· 77.3dBFS Noise Floor· 98dB SFDR· SFDR >82dB at 250MHz (1.5V P-P Input Range)· PGA Front End (2.25V P-P or 1.5V P-P Input Range)· 700MHz Full Power Bandwid...

LTC2206-14 Data Sheet

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Part Number:
LTC2206-14
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:

· Sample Rate: 105Msps/80Msps
· 77.3dBFS Noise Floor
· 98dB SFDR
· SFDR >82dB at 250MHz (1.5V P-P Input Range)
· PGA Front End (2.25V P-P or 1.5V P-P Input Range)
· 700MHz Full Power Bandwidth S/H
· Optional Internal Dither
· Optional Data Output Randomizer
· Single 3.3V Supply
· Power Dissipation: 947mW/762mW
· Optional Clock Duty Cycle Stabilizer
· Out-of-Range Indicator
· Pin Compatible Family
105Msps: LTC2207 (16-Bit), LTC2207-14 (14-Bit)
80Msps: LTC2206 (16-Bit), LTC2206-14 (14-Bit)
65Msps: LTC2205 (16-Bit), LTC2205-14 (14-Bit)
40Msps: LTC2204 (16-Bit)
25Msps: LTC2203 (16-Bit) Single-Ended Clock
10Msps: LTC2202 (16-Bit) Single-Ended Clock
· 48-Pin 7mm × 7mm QFN Package


Application

· Telecommunications
· Receivers
· Cellular Base Stations
· Spectrum Analysis
· Imaging Systems
· ATE


Pinout

Connection Diagram


Specifications

OVDD = VDD (Notes 1, 2)
Supply Voltage (VDD) ................................... 0.3V to 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 ............................................ 2000mW
Operating Temperature Range
LTC2207-14C/LTC2206-14C .................... 0°C to 70°C
LTC2207-14I/LTC2206-14I .................. 40°C to 85°C
Storage Temperature Range ............. 65°C to 150°C
Digital Output Supply Voltage (OVDD) ......... 0.3V to 4V



Description

The LTC®2207-14/LTC2206-14 are 105Msps/80Msps, sampling 14-bit A/D converters designed for digitizing high frequency, wide dynamic range signals up to input frequencies of 700MHz. The input range of the ADC can be optimized with the PGA front end.

The LTC2207-14/LTC2206-14 are perfect for demanding communications applications, with AC performance that includes 77.3dB SNR and 98dB spurious free dynamic range (SFDR). Ultralow jitter of 80fs RMS allows undersampling of high input frequencies with excellent noise performance. Maximum DC specs include ±1.5LSB INL, ±1LSB DNL (no missing codes) over temperature.

A separate output power supply of LTC2207-14/LTC2206-14  allows the CMOS output swing to range from 0.5V to 3.6V.

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 with a wide range of clock duty cycles.




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