LTC2288 - Dual 10-Bit, 65Msps Low Noise 3V ADCs
The LTC2288/LTC2287/LTC2286 are 10-bit 65Msps/ 40Msps/25Msps, low noise dual 3V A/D converters designed for digitizing high frequency, wide dynamic range signals. The LTC2288/LTC2287/LTC2286 are perfect for demanding imaging and communications applications with AC performance that includes 61.8dB SNR and 85dB SFDR for signals at the Nyquist frequency.
DC specs include ±0.1LSB INL (typ), ±0.05LSB DNL (typ) and ±0.6 LSB INL, ±0.5 LSB DNL over temperature. The transition noise is a low 0.07LSBRMS.
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 one 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.
Features
Typical Application  | Applications
Packaging |
Order Information
| Part Number | Package | Temp | Price(1-99) | Price (1k)* |
|---|---|---|---|---|
| LTC2288CUP#PBF | 9x9 QFN-64 | C | $10.13 | $7.50 |
| LTC2288CUP#TRPBF | 9x9 QFN-64 | C | $7.60 | |
| LTC2288IUP#PBF | 9x9 QFN-64 | I | $12.15 | $9.00 |
| LTC2288IUP#TRPBF | 9x9 QFN-64 | I | $9.10 |
Demo Boards
| Part Number | Description | Price |
|---|---|---|
| DC816A-P | LTC2288IUP | MUX Dual ADC, VDD = +3.0V, 65Msps 10-Bit 1MHz < Ain < 70MHz, (req. DC718) | $200.00 |
| DC851A-P | LTC2288IUP | DeMUX DUAL ADC, +3.0V, 65Msps 10-Bit 1MHz < Ain < 70MHz, (req. DC890) | $200.00 |
Companion Boards
| Part Number | Description | Price |
|---|---|---|
| DC718C | USB Data Acquisition Controller, for PScope Evaluation Kits (<135Mbps) | $300.00 |
| DC890B | USB Data Acquisition Controller, for PScope Evaluation Kits (up to 250Mbps, CMOS/LVDS) | $300.00 |
