Linear Technology LTC2234IUK#PBF

Description
The LTC2234 is a 135Msps, 10-bit analog-to-digital converter (ADC) designed for digitizing high-frequency, wide dynamic range signals. It is ideal for demanding communications applications, offering excellent AC performance with 60.5dB SNR and 75dB spurious-free dynamic range for signals up to 400MHz. The ultralow jitter of 0.15pSRMS enables undersampling of IF frequencies with exceptional noise performance.
DC specifications include ±0.2LSB INL (typ), ±0.1LSB DNL (typ), and ±0.8LSB INL, ±0.6LSB DNL over temperature. The transition noise is a low 0.12LSBRMS.
A separate output power supply allows the CMOS output swing to range from 0.5V to 3.6V. The ENC and ENC- inputs can be driven differentially or single-ended with a sine wave, PECL, LVDS, TTL, or CMOS inputs. An optional clock duty cycle stabilizer ensures high performance at full speed for a wide range of clock duty cycles.

Features
Sample rate: 135Msps
SNR: 61dB up to 200MHz input
SFDR: 75dB up to 400MHz input
Full power bandwidth: 775MHz
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 x 7mm QFN package

Applications
Wireless and wired broadband communication
Cable head-end systems
Power amplifier linearization
Communications test equipment