LTC2250
LTC2250 is Low Noise 3V ADCs manufactured by Linear Technology.
Features
- Sample Rate: 125Msps/105Msps
- Single 3V Supply (2.85V to 3.4V)
- Low Power: 395m W/320m W
- 61.6d B SNR
- 85d B SFDR
- No Missing Codes
- Flexible Input: 1VP-P to 2VP-P Range
- 640MHz Full Power Bandwidth S/H
- Clock Duty Cycle Stabilizer
- Shutdown and Nap Modes
- Pin patible Family:
125Msps: LTC2251 (10-Bit), LTC2253 (12-Bit) 105Msps: LTC2250 (10-Bit), LTC2252 (12-Bit) 80Msps: LTC2239 (10-Bit), LTC2229 (12-Bit) 65Msps: LTC2238 (10-Bit), LTC2228 (12-Bit) 40Msps: LTC2237 (10-Bit), LTC2227 (12-Bit) 25Msps: LTC2236 (10-Bit), LTC2226 (12-Bit)
- 32-Pin (5mm × 5mm) QFN Package
U APPLICATIO S
- Wireless and Wired Broadband munication
- Imaging Systems
- Ultrasound
- Spectral Analysis
- Portable Instrumentation
LTC2251/LTC2250
10-Bit, 125/105Msps Low Noise 3V ADCs
DESCRIPTIO
The LTC®2251/LTC2250 are 10-bit 125Msps/105Msps, low noise 3V A/D converters designed for digitizing high frequency, wide dynamic range signals. The LTC2251/ LTC2250 are perfect for demanding imaging and munications applications with AC performance that includes 61.6d B SNR and 85d B SFDR for signals at the Nyquist frequency.
DC specs include ±0.1LSB INL (typ), ±0.05LSB 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 3.3V logic.
A single-ended CLK input controls converter operation. An optional clock duty cycle stabilizer allows high performance at full speed for a wide range of clock duty cycles.
, LTC and LT are registered trademarks of Linear Technology Corporation. All other trademarks are the property of their respective owners.
TYPICAL...
