LTC2207-14

Features nn Sample Rate: 105Msps/80Msps nn 77.3dBFS Noise Floor nn 98dB SFDR nn SFDR >82dB at 250MHz (1.5VP-P Input Range) nn PGA Front End (2.25VP-P or 1.5VP-P Input Range) nn 700MHz Full Power Bandwidth S/H nn Optional Internal Dither nn Optional Data Output Randomizer nn Single 3.3V Supply nn Power Dissipation: 947mW/762mW nn Optional Clock Duty Cycle Stabilizer nn Out-of-Range Indicator nn Pin-Compatible Family nn 105Msps: LTC2207 (16-Bit), LTC2207-14 (14-Bit) nn 80Msps: LTC2206 (16-Bit), LTC2206-14 (14-Bit) nn 65Msps: LTC2205 (16-Bit), LTC2205-14 (14-Bit) nn 40Msps: LTC2204 (16-Bit) nn 25Msps: LTC2203 (16-Bit) Single-Ended Clock nn 10Msps: LTC2202 (16-Bit) Single-Ended Clock nn 48-Pin 7mm × 7mm QFN Package Applications nn Telecommunications nn Receivers nn Cellular Base Stations nn Spectrum Analysis nn Imaging Systems nn ATE LTC2207-14/LTC2206-14 14-Bit, 105Msps/80Msps ADCs 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 80fsRMS allows undersampling of high input frequencies with excellent noise performance. Maximum DC specs include ±1.5LSB INL, ±1LSB DNL (no missing codes) o...