| Part No.： | LTC2242-12 |
| Page： | 30 Pages |
| Size： | 456 KB |
| Manufacturer： | Linear Technology |
| Logo： |  |
| Views： | 2 |
| Update Time： | 2023-11-16 10:15:53 |
| DataSheet： | Download |
| Part No. | Packing | SPQ | Marking | MSL | Pins | Temp Range | Package Description | Buy |
| LTC2242CUP-12#PBF | Tube | 40 | LTC2242UP-12 | 1 | 64 | 0°C ~ 70°C | 64-Lead (9mm × 9mm) Plastic QFN | |
| LTC2242CUP-12#TRPBF | Reel | 2000 | LTC2242UP-12 | 1 | 64 | 0°C ~ 70°C | 64-Lead (9mm × 9mm) Plastic QFN | |
| LTC2242CUP-12#TRMPBF | Reel | 500 | LTC2242UP-12 | 1 | 64 | 0°C ~ 70°C | 64-Lead (9mm × 9mm) Plastic QFN | |
| LTC2242IUP-12#PBF | Tube | 40 | LTC2242UP-12 | 1 | 64 | -40°C ~ 85°C | 64-Lead (9mm × 9mm) Plastic QFN | |
| LTC2242IUP-12#TRPBF | Reel | 2000 | LTC2242UP-12 | 1 | 64 | -40°C ~ 85°C | 64-Lead (9mm × 9mm) Plastic QFN | |
| LTC2242IUP-12#TRMPBF | Reel | 500 | LTC2242UP-12 | 1 | 64 | -40°C ~ 85°C | 64-Lead (9mm × 9mm) Plastic QFN |
The LTC2242-12 is a 250Msps, sampling 12-bit A/D converter designed for digitizing high frequency, wide dynamic range signals. The LTC2242-12 is perfect for demanding communications applications with AC performance that includes 65.4dB SNR and 78dB SFDR. Ultralow jitter of 95fsRMS allows IF undersampling with excellent noise performance.
DC specs include ±1.0LSB INL (typ), ±0.4LSB DNL (typ) and no missing codes over temperature.
The digital outputs can be either differential LVDS, or single-ended CMOS. There are three format options for the CMOS outputs: a single bus running at the full data rate or two demultiplexed buses running at half data rate with either interleaved or simultaneous update. A separate output power supply allows the CMOS output swing to range from 0.5V to 2.625V.
The ENC+ and ENC– inputs may be driven differentially or single ended with a sine wave, PECL, LVDS, TTL, or CMOS inputs. An optional clock duty cycle stabilizer allows high performance over a wide range of clock duty cycles.
