LTC2280
LTC2280 is 105Msps Low Noise 3V ADC manufactured by Linear Technology.
Dual 10-Bit, 105Msps Low Noise 3V ADC
Features
- Integrated Dual 10-Bit ADCs
- Sample Rate: 105Msps
- Single 3V Supply (2.85V to 3.4V)
- Low Power: 540m W
- 61.6d B SNR, 85d B SFDR
- 110d B Channel Isolation at 100MHz
- Flexible Input: 1VP-P to 2VP-P Range
- 575MHz Full Power Bandwidth S/H
- Clock Duty Cycle Stabilizer
- Shutdown and Nap Modes
- Pin patible 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
U APPLICATIO S
- Wireless and Wired Broadband munication
- Imaging Systems
- Spectral Analysis
- Portable Instrumentation
DESCRIPTIO
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 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), ±0.1LSB 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 controls converter operation. An optional clock duty cycle stabilizer allows high performance at full speed for a wide range of clock duty cycles.
, LT, LTC and LTM are registered trademarks of Linear Technology Corporation. All other trademarks are the property of their respective owners.
TYPICAL APPLICATIO
ANALOG INPUT A
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