Package Variations and Pricing
| Part Number | Package | Pins | Temp | Price (1-99) | Price (1k)* | RoHS Data |
| LTC2286CUP | QFN | 64 | C | $7.00 | $5.25 | View |
| LTC2286CUP#PBF | QFN | 64 | C | $7.00 | $5.25 | View |
| LTC2286CUP#TR | QFN | 64 | C | $5.35 | View | |
| LTC2286CUP#TRPBF | QFN | 64 | C | $5.35 | View | |
| LTC2286IUP | QFN | 64 | I | $8.40 | $6.30 | View |
| LTC2286IUP#PBF | QFN | 64 | I | $8.40 | $6.30 | View |
| LTC2286IUP#TR | QFN | 64 | I | $6.40 | View | |
| LTC2286IUP#TRPBF | QFN | 64 | I | $6.40 | View |
Description
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
- Click Here for LTC2286 Evaluation Kits
- Integrated Dual 10-Bit ADCs
- Sample Rate: 65Msps/40Msps/25Msps
- Single 3V Supply (2.7V to 3.4V)
- Low Power: 400mW/235mW/150mW
- 61.8dB SNR
- 85dB SFDR
- 110dB 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 Compatible Family
- Pin Compatible 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) - 64-Pin (9mm × 9mm) QFN Package
Applications
- Wireless and Wired Broadband Communication
- Imaging Systems
- Spectral Analysis
- Portable Instrumentation
Packaging
QFN-64
Typical Application
