LTC2294
LTC2294 is 80Msps Low Power 3V ADC manufactured by Linear Technology.
Features
- Integrated Dual 12-Bit ADCs
- Sample Rate: 80Msps
- Single 3V Supply (2.7V to 3.4V)
- Low Power: 422m W
- 70.6d B SNR at 70MHz Input
- 90d B SFDR at 70MHz Input
- 110d B Channel Isolation at 100MHz
- Multiplexed or Separate Data Bus
- 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), LTC2284 (14-Bit) 80Msps: LTC2294 (12-Bit), LTC2299 (14-Bit) 65Msps: LTC2293 (12-Bit), LTC2298 (14-Bit) 40Msps: LTC2292 (12-Bit), LTC2297 (14-Bit) 25Msps: LTC2291 (12-Bit), LTC2296 (14-Bit) 10Msps: LTC2290 (12-Bit), LTC2295 (14-Bit)
- 64-Pin (9mm × 9Umm) QFN Package APPLICATIO S
- Wireless and Wired Broadband munication
- Imaging Systems
- Spectral Analysis
- Portable Instrumentation
Dual 12-Bit, 80Msps Low Power 3V ADC
DESCRIPTIO
The LTC®2294 is a 12-bit 80Msps, low power dual 3V A/D converter designed for digitizing high frequency, wide dynamic range signals. The LTC2294 is perfect for demanding imaging and munications applications with AC performance that includes 70.6d B SNR and 90d B SFDR for signals well beyond the Nyquist frequency.
DC specs include ±0.4LSB INL (typ), ±0.2LSB DNL (typ) and no missing codes over temperature. The transition noise is a low 0.3LSBRMS.
A single 3V supply allows low power operation. A separate output supply allows the outputs to drive 0.5V to 3.6V logic. An optional multiplexer allows both channels to share a digital output bus.
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 APPLICATIO
ANALOG INPUT...
